This document summarizes a hybrid power generation system using renewable energy sources for domestic purposes. The system combines vertical axis wind turbines, solar panels, and a pico-hydro system to generate dispatchable electric power. It stores the generated power in batteries which can then be used to power devices like CFLs, radios, and fans. A hybrid system is more economical than individual wind, solar, or hydro systems and provides continuous power without fluctuations by integrating the different renewable sources. The document describes the working of each component and concludes by discussing the advantages like rural electrification, continuous power supply, and reduced maintenance compared to traditional systems.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Energy crisis are of special attention now-a-days. In this project presents a new system configuration of the front-end rectifier stage for a hybrid Hydro/wind/photovoltaic energy system. This system allows the three sources to supply the load separately or simultaneously depending on the availability of the energy sources. In household power generation wind and solar are the general hybrid energy options, which are used. But the overhead water tank is one of the neglected energy generation sources which are available in normal household and commercial places. In today’s world each and every source of energy has to be utilized. Therefore we are trying to use the stored energy in overhead water tank for power generation. Solar and Wind energy will contribute major part of power generation. Generated power will be stored in the battery which sources power to inverter and inverter to load. It gives us multiple sources of energy and also helps us to recover some amount of energy which is stored in overhead water tank.
METHODOLOGY :
In our present study planning to develop a hybrid power generation model consists of Rain water power(hydro), Solar PV and Wind energy, the process of working and installation as below:
Rainwater harvesting is the accumulation and deposition of rainwater for reuse before it reaches the aquifer.
In this technique, we channel the water falling on roof tops of buildings and homes, and open spaces to a storage tank through a filter. Excess water is directed to a well or pit through which water seeps in earth to increase water table.
The generated power is converted and collected using power electronics and power systems devices respectively.
OBJECTIVES :
To install Solar PV technology in order to trap solar radiation for converting into electrical energy.
To install the wind turbine for converting wind energy into electrical energy to pump the water for hydro-plant.
Integrate the complete system composed of hydro, solar, wind energy
Assess the performance of the system.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Energy crisis are of special attention now-a-days. In this project presents a new system configuration of the front-end rectifier stage for a hybrid Hydro/wind/photovoltaic energy system. This system allows the three sources to supply the load separately or simultaneously depending on the availability of the energy sources. In household power generation wind and solar are the general hybrid energy options, which are used. But the overhead water tank is one of the neglected energy generation sources which are available in normal household and commercial places. In today’s world each and every source of energy has to be utilized. Therefore we are trying to use the stored energy in overhead water tank for power generation. Solar and Wind energy will contribute major part of power generation. Generated power will be stored in the battery which sources power to inverter and inverter to load. It gives us multiple sources of energy and also helps us to recover some amount of energy which is stored in overhead water tank.
METHODOLOGY :
In our present study planning to develop a hybrid power generation model consists of Rain water power(hydro), Solar PV and Wind energy, the process of working and installation as below:
Rainwater harvesting is the accumulation and deposition of rainwater for reuse before it reaches the aquifer.
In this technique, we channel the water falling on roof tops of buildings and homes, and open spaces to a storage tank through a filter. Excess water is directed to a well or pit through which water seeps in earth to increase water table.
The generated power is converted and collected using power electronics and power systems devices respectively.
OBJECTIVES :
To install Solar PV technology in order to trap solar radiation for converting into electrical energy.
To install the wind turbine for converting wind energy into electrical energy to pump the water for hydro-plant.
Integrate the complete system composed of hydro, solar, wind energy
Assess the performance of the system.
Prospect of Hybrid Solar-Wimd Power Generation System in BangladeshMilton Sarker
Renewable energy likes solar, wind, wave and tidal
could be utilized in some areas of Bangladesh. The
geographical location of Bangladesh is ideal for
tapping solar energy effectively. There is also
enormous potential for harnessing electrical power
from wind in some selected areas of the country and
in the coastal region. In this paper possibility of
wind-solar hybrid system has been studied. It will
help to reduce the huge oil bill that the country is
facing now, provided the national planners give
adequate attention and support for the development
of wind solar hybrid power generation. After a
preliminary survey supported by measured field data
of wind velocities and solar radiation all over the
country, two specific sites Potenga and Thakurgaon
have been primarily identified where more than 100
kW wind-solar hybrid power generations is possible.
Perspective of biodiesel & solar pv as a combined renewable energy system...eSAT Journals
Abstract The power generation method is more over traditional and supply of electricity is decentralized which is considered a single line technology based on limited supply devoid of considering rural consumer’s point of view. The main aspect of this paper is to propose the best possible outcome as a combined power system for rural electrification from a combination of renewable resources to complete the electrical demands in a consistent manner of an off grid remote village Bakri, in the district of Jhenaidah, Bangladesh. Renewable energy resources namely solar photovoltaic cell and bio-diesel generators are considered here. The paper estimates the residential demand in the pre HOMER analysis. Using simulation software named HOMER scrutinizes the maximum outcome. It also clarifies that our proposed combine power system is cost effective techno-economically & environmentally sound and last but not the least sustainable. Here HOMER observes a number of simulations and gives us a set of systems for rural electrification requirement of 147 kWh/d and 10kW peak load. Keywords: Rural electrification, Combined Power System, HOMER, Bio-fuel generator, Solar PV.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Solar Wind Hybrid Generation System Integration with Gridijtsrd
Wind and solar energy are becoming popular owing to the abundance, availability and ease of harnessing the energy for electrical power generation. This paper focuses on an integrated hybrid renewable energy system consisting of wind and solar energies. Grid tied power generation systems make use of solar PV or wind turbines to produce electricity and supply the load by connecting to the grid. In this study, the HOMER Hybrid Optimization Model for Electric Renewable MATLAB modeling has been used to model the power system, its physical behavior and its life cycle cost. Through the use of simulations, the installation of ten 2 MW wind turbines and 2.5 MW solar PV was evaluated. Shahid Ahmad Malik | Muhammad Shahid "Solar-Wind Hybrid Generation System Integration with Grid" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38452.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/38452/solarwind-hybrid-generation-system-integration-with-grid/shahid-ahmad-malik
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A comparative approach between different optimize result in hybrid energy sys...IJECEIAES
To compare the different result of optimization of a hybrid energy system. A hybrid renewable energy system (HRES) is the combination of renewable and non-renewable sources which is playing a very important role for rural area electrification when grid extension is not possible or excessively expensive. Non renewable sources like diesel power generator (optional) are used in a HRES for backup when renewable energy supply is not sufficient. While the HRES is very important due to the smallest natural and physical contact compared to non renewable sources, this work proposed a comparison outcome with the help of different component by using HOMER software and get best optimize result for the model. This paper presents a wide-ranging review of various aspects of HRES. This paper discusses study, best sizing, and model, organize aspect and reliability issue.
Prospect of Hybrid Solar-Wimd Power Generation System in BangladeshMilton Sarker
Renewable energy likes solar, wind, wave and tidal
could be utilized in some areas of Bangladesh. The
geographical location of Bangladesh is ideal for
tapping solar energy effectively. There is also
enormous potential for harnessing electrical power
from wind in some selected areas of the country and
in the coastal region. In this paper possibility of
wind-solar hybrid system has been studied. It will
help to reduce the huge oil bill that the country is
facing now, provided the national planners give
adequate attention and support for the development
of wind solar hybrid power generation. After a
preliminary survey supported by measured field data
of wind velocities and solar radiation all over the
country, two specific sites Potenga and Thakurgaon
have been primarily identified where more than 100
kW wind-solar hybrid power generations is possible.
Perspective of biodiesel & solar pv as a combined renewable energy system...eSAT Journals
Abstract The power generation method is more over traditional and supply of electricity is decentralized which is considered a single line technology based on limited supply devoid of considering rural consumer’s point of view. The main aspect of this paper is to propose the best possible outcome as a combined power system for rural electrification from a combination of renewable resources to complete the electrical demands in a consistent manner of an off grid remote village Bakri, in the district of Jhenaidah, Bangladesh. Renewable energy resources namely solar photovoltaic cell and bio-diesel generators are considered here. The paper estimates the residential demand in the pre HOMER analysis. Using simulation software named HOMER scrutinizes the maximum outcome. It also clarifies that our proposed combine power system is cost effective techno-economically & environmentally sound and last but not the least sustainable. Here HOMER observes a number of simulations and gives us a set of systems for rural electrification requirement of 147 kWh/d and 10kW peak load. Keywords: Rural electrification, Combined Power System, HOMER, Bio-fuel generator, Solar PV.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Solar Wind Hybrid Generation System Integration with Gridijtsrd
Wind and solar energy are becoming popular owing to the abundance, availability and ease of harnessing the energy for electrical power generation. This paper focuses on an integrated hybrid renewable energy system consisting of wind and solar energies. Grid tied power generation systems make use of solar PV or wind turbines to produce electricity and supply the load by connecting to the grid. In this study, the HOMER Hybrid Optimization Model for Electric Renewable MATLAB modeling has been used to model the power system, its physical behavior and its life cycle cost. Through the use of simulations, the installation of ten 2 MW wind turbines and 2.5 MW solar PV was evaluated. Shahid Ahmad Malik | Muhammad Shahid "Solar-Wind Hybrid Generation System Integration with Grid" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-2 , February 2021, URL: https://www.ijtsrd.com/papers/ijtsrd38452.pdf Paper Url: https://www.ijtsrd.com/engineering/electrical-engineering/38452/solarwind-hybrid-generation-system-integration-with-grid/shahid-ahmad-malik
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
A comparative approach between different optimize result in hybrid energy sys...IJECEIAES
To compare the different result of optimization of a hybrid energy system. A hybrid renewable energy system (HRES) is the combination of renewable and non-renewable sources which is playing a very important role for rural area electrification when grid extension is not possible or excessively expensive. Non renewable sources like diesel power generator (optional) are used in a HRES for backup when renewable energy supply is not sufficient. While the HRES is very important due to the smallest natural and physical contact compared to non renewable sources, this work proposed a comparison outcome with the help of different component by using HOMER software and get best optimize result for the model. This paper presents a wide-ranging review of various aspects of HRES. This paper discusses study, best sizing, and model, organize aspect and reliability issue.
Implementation of Hybrid Generation Power System in PakistanIJAPEJOURNAL
A solar-wind hybrid power generation system has been presented here. The application based system illustrated in this paper is designed on the basis of the solar and wind data for Pakistan. The power generated by the system is intended for domestic use. The most common source of unconventional power in homes is battery based UPS (Uninterrupted power supply) inverter. The UPS inverter charges the battery with conventional grid power. This system will charge the battery of UPS inverter by using only wind and solar power, which will make the system cost effective and more reliable. The reason for using both solar and wind is that recent studies have proven that combined system can be more productive and consistent and other thing is that neither of them can be used for continuous power generation. In the system illustrated in this paper the solar-wind system provides power periodically which is controlled by electronic methods and a microcontroller is used to monitor the power from both the inputs. The switching action is provided from the microcontroller to the battery charging based on the power received from solar photovoltaic panel and wind generators. In this paper, an efficient system has been presented comprising of solar panel, wind generator, charge controller and charge storage unit (battery). Solar panel is selected as the main input and the wind resource will be used only in the absence of the solar photovoltaic (PV) output.
A Hybrid Wind and Hydroelectric Power Production Systemijtsrd
The purpose main purpose of this paper is to study the feasibility of electrification without grid in the Indian subcontinent. The electrical installation will be done with a mixed system that includes Small Hydropower using compensation for water flow, and wind power. Given the climate change that has been observed in regions around the world and believed to be due to the use of conventional energy sources, we must turn our attention to renewable energy sources that are conducive to the future. This paper presents research on the design and simulation of small wind hydro power. After execution, this experimental station will be used primarily to study the potential for hydropower plants to conserve wind power through hydro energy. Indra Pal Singh | Dr. Ravinder Kumar "A Hybrid Wind and Hydroelectric Power Production System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50175.pdf Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/50175/a-hybrid-wind-and-hydroelectric-power-production-system/indra-pal-singh
Rural electrification by Lakshmi.Nidoni-seminar pptlakshmi nidoni
ABSTRACT
In India, more than 200 million people live in rural areas without access to grid-connected power. A convenient & cost-effective solution would be hybrid power systems which can reduce dependency on grid supply, improve reliability. For a typical domestic load a solar –wind hybrid system is designed with charge controller to charge a conventional battery. To optimize system efficiency, a simple algorithm is developed for system sizing. Total cost of unit is calculated using life cycle cost analysis and payback period.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Simulation Model for 3 Phase, 3 Wire Grid Connected System using Hybrid PV Wi...ijtsrd
Due to rising energy demand and diminishing fossil fuel supplies, the quest for renewable energy sources has gained momentum. As a result, researchers have been more interested in harnessing renewable energy sources like sun and wind to create long term, reliable sources of energy. The purpose of this article is to discuss long term solutions for supplying electricity to outlying locations. The framework of a hybrid system is presented in this study. The suggested setup is a hybrid of solar photovoltaics PV and a wind turbine using a Doubly Fed Induction Generator DFIG . The Maximum Power Point Tracking MPPT technology is used in solar panels to increase output. There are two controllers on the DFIG one for the rotors and one for the grid. The inverter AC DC AC is implemented using the vector control approach, and both the rotor side converter and the grid side converter may generate or observe reactive power, as well as regulate the DC link voltage. This study uses MATLAB Simulink to describe a PV wind system that is linked to an existing power infrastructure. This paper explains how to simulate a PV wind hybrid system on three phase power networks. An explanation of the simulation findings for a range of irradiance and wind speeds is provided as well. Kishan Tiwari | Manish Kethoriya "Simulation Model for 3-Phase, 3-Wire Grid Connected System using Hybrid PV-Wind Energy Conversion" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-1 , February 2023, URL: https://www.ijtsrd.com/papers/ijtsrd52630.pdf Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/52630/simulation-model-for-3phase-3wire-grid-connected-system-using-hybrid-pvwind-energy-conversion/kishan-tiwari
Design and Simulation of Electrification By Solar-Wind Hybrid Systemijtsrd
With the rising energy demand and lack of infrastructure because of geographical condition of Pyin Kha Yaing Village, the whole village is still not inter-connected to National Grid System. This village is located in Ngapudaw Township, Ayarwaddy Division. The latitude and longitude of study case is 15.980992 and 94.400207 respectively. Presently, the electrification of Pyin Kha Yaing Village is carried out by steam boiler driven generator with burning of Rice-Husk. With this source, total average consumption is observed as 3.4 MWh D. Instead of steam boiler generator driven, Solar-Wind Hybrid Generation system is employed for this place. A simulation model for wind-solar hybrid system is developed using the Matlab Simulation software. The proposed model is combination of Wind Energy System, Photovoltaic PV array, Converter, Battery storage and inverter. The simulation model of solar-wind hybrid system for selected region is presented. Aye Ei Ei Cho | Su Su Myat Mon "Design and Simulation of Electrification By Solar-Wind Hybrid System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-1 , December 2018, URL: http://www.ijtsrd.com/papers/ijtsrd18946.pdf
http://www.ijtsrd.com/engineering/electrical-engineering/18946/design-and-simulation-of-electrification-by-solar-wind-hybrid-system/aye-ei-ei-cho
Design and Modeling of Grid Connected Hybrid Renewable Energy Power GenerationIJERA Editor
This paper proposes a design and modeling of grid connected hybrid renewable energy power generation. The
energy system having a photo voltaic (PV) panel, Srg wind turbine and fuel cell (sofc) for continuous power
flow management. Fuel cells (storage & generating) are added to ensure uninterrupted power supply due to the
discontinuous nature of solar and wind resources. Renewable energy generated during times of plenty can be
stored for use during periods when sufficient electricity is not available. But storing this energy is a difficult
task: batteries and similar technologies perform well over short timescales, but over periods of weeks or months
a different approach is necessary. Energy storage in the form of hydrogen is one such possibility: excess
electricity is fed into an electrolyser to split water into its constituent parts, oxygen and hydrogen. The hydrogen
is then used in fuel cells to produce electricity when needed which will overcome the problem of storage. This
work is mainly concentrated on the design, analysis and modelling of Fuel cells and Analysis and modelling of
Switched Reluctance Generator (SRG) in the application of Wind Energy Generation and pv cell. Also an
effective approach is proposed in this thesis to ensure renewable energy diversity and effective utilization. The
pv cell, wind and fuel cell renewable energy system is digitally simulated using the MATLAB/SIMULINK
software environment and fully validated for efficient energy utilizations and enhanced interface power quality
under different operating conditions and load excursions
Submission Deadline: 30th September 2022
Acceptance Notification: Within Three Days’ time period
Online Publication: Within 24 Hrs. time Period
Expected Date of Dispatch of Printed Journal: 5th October 2022
MODELING AND ANALYSIS OF SURFACE ROUGHNESS AND WHITE LATER THICKNESS IN WIRE-...IAEME Publication
White layer thickness (WLT) formed and surface roughness in wire electric discharge turning (WEDT) of tungsten carbide composite has been made to model through response surface methodology (RSM). A Taguchi’s standard Design of experiments involving five input variables with three levels has been employed to establish a mathematical model between input parameters and responses. Percentage of cobalt content, spindle speed, Pulse on-time, wire feed and pulse off-time were changed during the experimental tests based on the Taguchi’s orthogonal array L27 (3^13). Analysis of variance (ANOVA) revealed that the mathematical models obtained can adequately describe performance within the parameters of the factors considered. There was a good agreement between the experimental and predicted values in this study.
A STUDY ON THE REASONS FOR TRANSGENDER TO BECOME ENTREPRENEURSIAEME Publication
The study explores the reasons for a transgender to become entrepreneurs. In this study transgender entrepreneur was taken as independent variable and reasons to become as dependent variable. Data were collected through a structured questionnaire containing a five point Likert Scale. The study examined the data of 30 transgender entrepreneurs in Salem Municipal Corporation of Tamil Nadu State, India. Simple Random sampling technique was used. Garrett Ranking Technique (Percentile Position, Mean Scores) was used as the analysis for the present study to identify the top 13 stimulus factors for establishment of trans entrepreneurial venture. Economic advancement of a nation is governed upon the upshot of a resolute entrepreneurial doings. The conception of entrepreneurship has stretched and materialized to the socially deflated uncharted sections of transgender community. Presently transgenders have smashed their stereotypes and are making recent headlines of achievements in various fields of our Indian society. The trans-community is gradually being observed in a new light and has been trying to achieve prospective growth in entrepreneurship. The findings of the research revealed that the optimistic changes are taking place to change affirmative societal outlook of the transgender for entrepreneurial ventureship. It also laid emphasis on other transgenders to renovate their traditional living. The paper also highlights that legislators, supervisory body should endorse an impartial canons and reforms in Tamil Nadu Transgender Welfare Board Association.
BROAD UNEXPOSED SKILLS OF TRANSGENDER ENTREPRENEURSIAEME Publication
Since ages gender difference is always a debatable theme whether caused by nature, evolution or environment. The birth of a transgender is dreadful not only for the child but also for their parents. The pain of living in the wrong physique and treated as second class victimized citizen is outrageous and fully harboured with vicious baseless negative scruples. For so long, social exclusion had perpetuated inequality and deprivation experiencing ingrained malign stigma and besieged victims of crime or violence across their life spans. They are pushed into the murky way of life with a source of eternal disgust, bereft sexual potency and perennial fear. Although they are highly visible but very little is known about them. The common public needs to comprehend the ravaged arrogance on these insensitive souls and assist in integrating them into the mainstream by offering equal opportunity, treat with humanity and respect their dignity. Entrepreneurship in the current age is endorsing the gender fairness movement. Unstable careers and economic inadequacy had inclined one of the gender variant people called Transgender to become entrepreneurs. These tiny budding entrepreneurs resulted in economic transition by means of employment, free from the clutches of stereotype jobs, raised standard of living and handful of financial empowerment. Besides all these inhibitions, they were able to witness a platform for skill set development that ignited them to enter into entrepreneurial domain. This paper epitomizes skill sets involved in trans-entrepreneurs of Thoothukudi Municipal Corporation of Tamil Nadu State and is a groundbreaking determination to sightsee various skills incorporated and the impact on entrepreneurship.
DETERMINANTS AFFECTING THE USER'S INTENTION TO USE MOBILE BANKING APPLICATIONSIAEME Publication
The banking and financial services industries are experiencing increased technology penetration. Among them, the banking industry has made technological advancements to better serve the general populace. The economy focused on transforming the banking sector's system into a cashless, paperless, and faceless one. The researcher wants to evaluate the user's intention for utilising a mobile banking application. The study also examines the variables affecting the user's behaviour intention when selecting specific applications for financial transactions. The researcher employed a well-structured questionnaire and a descriptive study methodology to gather the respondents' primary data utilising the snowball sampling technique. The study includes variables like performance expectations, effort expectations, social impact, enabling circumstances, and perceived risk. Each of the aforementioned variables has a major impact on how users utilise mobile banking applications. The outcome will assist the service provider in comprehending the user's history with mobile banking applications.
ANALYSE THE USER PREDILECTION ON GPAY AND PHONEPE FOR DIGITAL TRANSACTIONSIAEME Publication
Technology upgradation in banking sector took the economy to view that payment mode towards online transactions using mobile applications. This system enabled connectivity between banks, Merchant and user in a convenient mode. there are various applications used for online transactions such as Google pay, Paytm, freecharge, mobikiwi, oxygen, phonepe and so on and it also includes mobile banking applications. The study aimed at evaluating the predilection of the user in adopting digital transaction. The study is descriptive in nature. The researcher used random sample techniques to collect the data. The findings reveal that mobile applications differ with the quality of service rendered by Gpay and Phonepe. The researcher suggest the Phonepe application should focus on implementing the application should be user friendly interface and Gpay on motivating the users to feel the importance of request for money and modes of payments in the application.
VOICE BASED ATM FOR VISUALLY IMPAIRED USING ARDUINOIAEME Publication
The prototype of a voice-based ATM for visually impaired using Arduino is to help people who are blind. This uses RFID cards which contain users fingerprint encrypted on it and interacts with the users through voice commands. ATM operates when sensor detects the presence of one person in the cabin. After scanning the RFID card, it will ask to select the mode like –normal or blind. User can select the respective mode through voice input, if blind mode is selected the balance check or cash withdraw can be done through voice input. Normal mode procedure is same as the existing ATM.
IMPACT OF EMOTIONAL INTELLIGENCE ON HUMAN RESOURCE MANAGEMENT PRACTICES AMONG...IAEME Publication
There is increasing acceptability of emotional intelligence as a major factor in personality assessment and effective human resource management. Emotional intelligence as the ability to build capacity, empathize, co-operate, motivate and develop others cannot be divorced from both effective performance and human resource management systems. The human person is crucial in defining organizational leadership and fortunes in terms of challenges and opportunities and walking across both multinational and bilateral relationships. The growing complexity of the business world requires a great deal of self-confidence, integrity, communication, conflict and diversity management to keep the global enterprise within the paths of productivity and sustainability. Using the exploratory research design and 255 participants the result of this original study indicates strong positive correlation between emotional intelligence and effective human resource management. The paper offers suggestions on further studies between emotional intelligence and human capital development and recommends for conflict management as an integral part of effective human resource management.
VISUALISING AGING PARENTS & THEIR CLOSE CARERS LIFE JOURNEY IN AGING ECONOMYIAEME Publication
Our life journey, in general, is closely defined by the way we understand the meaning of why we coexist and deal with its challenges. As we develop the "inspiration economy", we could say that nearly all of the challenges we have faced are opportunities that help us to discover the rest of our journey. In this note paper, we explore how being faced with the opportunity of being a close carer for an aging parent with dementia brought intangible discoveries that changed our insight of the meaning of the rest of our life journey.
A STUDY ON THE IMPACT OF ORGANIZATIONAL CULTURE ON THE EFFECTIVENESS OF PERFO...IAEME Publication
The main objective of this study is to analyze the impact of aspects of Organizational Culture on the Effectiveness of the Performance Management System (PMS) in the Health Care Organization at Thanjavur. Organizational Culture and PMS play a crucial role in present-day organizations in achieving their objectives. PMS needs employees’ cooperation to achieve its intended objectives. Employees' cooperation depends upon the organization’s culture. The present study uses exploratory research to examine the relationship between the Organization's culture and the Effectiveness of the Performance Management System. The study uses a Structured Questionnaire to collect the primary data. For this study, Thirty-six non-clinical employees were selected from twelve randomly selected Health Care organizations at Thanjavur. Thirty-two fully completed questionnaires were received.
Living in 21st century in itself reminds all of us the necessity of police and its administration. As more and more we are entering into the modern society and culture, the more we require the services of the so called ‘Khaki Worthy’ men i.e., the police personnel. Whether we talk of Indian police or the other nation’s police, they all have the same recognition as they have in India. But as already mentioned, their services and requirements are different after the like 26th November, 2008 incidents, where they without saving their own lives has sacrificed themselves without any hitch and without caring about their respective family members and wards. In other words, they are like our heroes and mentors who can guide us from the darkness of fear, militancy, corruption and other dark sides of life and so on. Now the question arises, if Gandhi would have been alive today, what would have been his reaction/opinion to the police and its functioning? Would he have some thing different in his mind now what he had been in his mind before the partition or would he be going to start some Satyagraha in the form of some improvement in the functioning of the police administration? Really these questions or rather night mares can come to any one’s mind, when there is too much confusion is prevailing in our minds, when there is too much corruption in the society and when the polices working is also in the questioning because of one or the other case throughout the India. It is matter of great concern that we have to thing over our administration and our practical approach because the police personals are also like us, they are part and parcel of our society and among one of us, so why we all are pin pointing towards them.
A STUDY ON TALENT MANAGEMENT AND ITS IMPACT ON EMPLOYEE RETENTION IN SELECTED...IAEME Publication
The goal of this study was to see how talent management affected employee retention in the selected IT organizations in Chennai. The fundamental issue was the difficulty to attract, hire, and retain talented personnel who perform well and the gap between supply and demand of talent acquisition and retaining them within the firms. The study's main goals were to determine the impact of talent management on employee retention in IT companies in Chennai, investigate talent management strategies that IT companies could use to improve talent acquisition, performance management, career planning and formulate retention strategies that the IT firms could use. The respondents were given a structured close-ended questionnaire with the 5 Point Likert Scale as part of the study's quantitative research design. The target population consisted of 289 IT professionals. The questionnaires were distributed and collected by the researcher directly. The Statistical Package for Social Sciences (SPSS) was used to collect and analyse the questionnaire responses. Hypotheses that were formulated for the various areas of the study were tested using a variety of statistical tests. The key findings of the study suggested that talent management had an impact on employee retention. The studies also found that there is a clear link between the implementation of talent management and retention measures. Management should provide enough training and development for employees, clarify job responsibilities, provide adequate remuneration packages, and recognise employees for exceptional performance.
ATTRITION IN THE IT INDUSTRY DURING COVID-19 PANDEMIC: LINKING EMOTIONAL INTE...IAEME Publication
Globally, Millions of dollars were spent by the organizations for employing skilled Information Technology (IT) professionals. It is costly to replace unskilled employees with IT professionals possessing technical skills and competencies that aid in interconnecting the business processes. The organization’s employment tactics were forced to alter by globalization along with technological innovations as they consistently diminish to remain lean, outsource to concentrate on core competencies along with restructuring/reallocate personnel to gather efficiency. As other jobs, organizations or professions have become reasonably more appropriate in a shifting employment landscape, the above alterations trigger both involuntary as well as voluntary turnover. The employee view on jobs is also afflicted by the COVID-19 pandemic along with the employee-driven labour market. So, having effective strategies is necessary to tackle the withdrawal rate of employees. By associating Emotional Intelligence (EI) along with Talent Management (TM) in the IT industry, the rise in attrition rate was analyzed in this study. Only 303 respondents were collected out of 350 participants to whom questionnaires were distributed. From the employees of IT organizations located in Bangalore (India), the data were congregated. A simple random sampling methodology was employed to congregate data as of the respondents. Generating the hypothesis along with testing is eventuated. The effect of EI and TM along with regression analysis between TM and EI was analyzed. The outcomes indicated that employee and Organizational Performance (OP) were elevated by effective EI along with TM.
INFLUENCE OF TALENT MANAGEMENT PRACTICES ON ORGANIZATIONAL PERFORMANCE A STUD...IAEME Publication
By implementing talent management strategy, organizations would have the option to retain their skilled professionals while additionally working on their overall performance. It is the course of appropriately utilizing the ideal individuals, setting them up for future top positions, exploring and dealing with their performance, and holding them back from leaving the organization. It is employee performance that determines the success of every organization. The firm quickly obtains an upper hand over its rivals in the event that its employees having particular skills that cannot be duplicated by the competitors. Thus, firms are centred on creating successful talent management practices and processes to deal with the unique human resources. Firms are additionally endeavouring to keep their top/key staff since on the off chance that they leave; the whole store of information leaves the firm's hands. The study's objective was to determine the impact of talent management on organizational performance among the selected IT organizations in Chennai. The study recommends that talent management limitedly affects performance. On the off chance that this talent is appropriately management and implemented properly, organizations might benefit as much as possible from their maintained assets to support development and productivity, both monetarily and non-monetarily.
A STUDY OF VARIOUS TYPES OF LOANS OF SELECTED PUBLIC AND PRIVATE SECTOR BANKS...IAEME Publication
Banking regulations act of India, 1949 defines banking as “acceptance of deposits for the purpose of lending or investment from the public, repayment on demand or otherwise and withdrawable through cheques, drafts order or otherwise”, the major participants of the Indian financial system are commercial banks, the financial institution encompassing term lending institutions. Investments institutions, specialized financial institution and the state level development banks, non banking financial companies (NBFC) and other market intermediaries such has the stock brokers and money lenders are among the oldest of the certain variants of NBFC and the oldest market participants. The asset quality of banks is one of the most important indicators of their financial health. The Indian banking sector has been facing severe problems of increasing Non- Performing Assets (NPAs). The NPAs growth directly and indirectly affects the quality of assets and profitability of banks. It also shows the efficiency of banks credit risk management and the recovery effectiveness. NPA do not generate any income, whereas, the bank is required to make provisions for such as assets that why is a double edge weapon. This paper outlines the concept of quality of bank loans of different types like Housing, Agriculture and MSME loans in state Haryana of selected public and private sector banks. This study is highlighting problems associated with the role of commercial bank in financing Small and Medium Scale Enterprises (SME). The overall objective of the research was to assess the effect of the financing provisions existing for the setting up and operations of MSMEs in the country and to generate recommendations for more robust financing mechanisms for successful operation of the MSMEs, in turn understanding the impact of MSME loans on financial institutions due to NPA. There are many research conducted on the topic of Non- Performing Assets (NPA) Management, concerning particular bank, comparative study of public and private banks etc. In this paper the researcher is considering the aggregate data of selected public sector and private sector banks and attempts to compare the NPA of Housing, Agriculture and MSME loans in state Haryana of public and private sector banks. The tools used in the study are average and Anova test and variance. The findings reveal that NPA is common problem for both public and private sector banks and is associated with all types of loans either that is housing loans, agriculture loans and loans to SMES. NPAs of both public and private sector banks show the increasing trend. In 2010-11 GNPA of public and private sector were at same level it was 2% but after 2010-11 it increased in many fold and at present there is GNPA in some more than 15%. It shows the dark area of Indian banking sector.
EXPERIMENTAL STUDY OF MECHANICAL AND TRIBOLOGICAL RELATION OF NYLON/BaSO4 POL...IAEME Publication
An experiment conducted in this study found that BaSO4 changed Nylon 6's mechanical properties. By changing the weight ratios, BaSO4 was used to make Nylon 6. This Researcher looked into how hard Nylon-6/BaSO4 composites are and how well they wear. Experiments were done based on Taguchi design L9. Nylon-6/BaSO4 composites can be tested for their hardness number using a Rockwell hardness testing apparatus. On Nylon/BaSO4, the wear behavior was measured by a wear monitor, pinon-disc friction by varying reinforcement, sliding speed, and sliding distance, and the microstructure of the crack surfaces was observed by SEM. This study provides significant contributions to ultimate strength by increasing BaSO4 content up to 16% in the composites, and sliding speed contributes 72.45% to the wear rate
ROLE OF SOCIAL ENTREPRENEURSHIP IN RURAL DEVELOPMENT OF INDIA - PROBLEMS AND ...IAEME Publication
The majority of the population in India lives in villages. The village is the back bone of the country. Village or rural industries play an important role in the national economy, particularly in the rural development. Developing the rural economy is one of the key indicators towards a country’s success. Whether it be the need to look after the welfare of the farmers or invest in rural infrastructure, Governments have to ensure that rural development isn’t compromised. The economic development of our country largely depends on the progress of rural areas and the standard of living of rural masses. Village or rural industries play an important role in the national economy, particularly in the rural development. Rural entrepreneurship is based on stimulating local entrepreneurial talent and the subsequent growth of indigenous enterprises. It recognizes opportunity in the rural areas and accelerates a unique blend of resources either inside or outside of agriculture. Rural entrepreneurship brings an economic value to the rural sector by creating new methods of production, new markets, new products and generate employment opportunities thereby ensuring continuous rural development. Social Entrepreneurship has the direct and primary objective of serving the society along with the earning profits. So, social entrepreneurship is different from the economic entrepreneurship as its basic objective is not to earn profits but for providing innovative solutions to meet the society needs which are not taken care by majority of the entrepreneurs as they are in the business for profit making as a sole objective. So, the Social Entrepreneurs have the huge growth potential particularly in the developing countries like India where we have huge societal disparities in terms of the financial positions of the population. Still 22 percent of the Indian population is below the poverty line and also there is disparity among the rural & urban population in terms of families living under BPL. 25.7 percent of the rural population & 13.7 percent of the urban population is under BPL which clearly shows the disparity of the poor people in the rural and urban areas. The need to develop social entrepreneurship in agriculture is dictated by a large number of social problems. Such problems include low living standards, unemployment, and social tension. The reasons that led to the emergence of the practice of social entrepreneurship are the above factors. The research problem lays upon disclosing the importance of role of social entrepreneurship in rural development of India. The paper the tendencies of social entrepreneurship in India, to present successful examples of such business for providing recommendations how to improve situation in rural areas in terms of social entrepreneurship development. Indian government has made some steps towards development of social enterprises, social entrepreneurship, and social in- novation, but a lot remains to be improved.
OPTIMAL RECONFIGURATION OF POWER DISTRIBUTION RADIAL NETWORK USING HYBRID MET...IAEME Publication
Distribution system is a critical link between the electric power distributor and the consumers. Most of the distribution networks commonly used by the electric utility is the radial distribution network. However in this type of network, it has technical issues such as enormous power losses which affect the quality of the supply. Nowadays, the introduction of Distributed Generation (DG) units in the system help improve and support the voltage profile of the network as well as the performance of the system components through power loss mitigation. In this study network reconfiguration was done using two meta-heuristic algorithms Particle Swarm Optimization and Gravitational Search Algorithm (PSO-GSA) to enhance power quality and voltage profile in the system when simultaneously applied with the DG units. Backward/Forward Sweep Method was used in the load flow analysis and simulated using the MATLAB program. Five cases were considered in the Reconfiguration based on the contribution of DG units. The proposed method was tested using IEEE 33 bus system. Based on the results, there was a voltage profile improvement in the system from 0.9038 p.u. to 0.9594 p.u.. The integration of DG in the network also reduced power losses from 210.98 kW to 69.3963 kW. Simulated results are drawn to show the performance of each case.
APPLICATION OF FRUGAL APPROACH FOR PRODUCTIVITY IMPROVEMENT - A CASE STUDY OF...IAEME Publication
Manufacturing industries have witnessed an outburst in productivity. For productivity improvement manufacturing industries are taking various initiatives by using lean tools and techniques. However, in different manufacturing industries, frugal approach is applied in product design and services as a tool for improvement. Frugal approach contributed to prove less is more and seems indirectly contributing to improve productivity. Hence, there is need to understand status of frugal approach application in manufacturing industries. All manufacturing industries are trying hard and putting continuous efforts for competitive existence. For productivity improvements, manufacturing industries are coming up with different effective and efficient solutions in manufacturing processes and operations. To overcome current challenges, manufacturing industries have started using frugal approach in product design and services. For this study, methodology adopted with both primary and secondary sources of data. For primary source interview and observation technique is used and for secondary source review has done based on available literatures in website, printed magazines, manual etc. An attempt has made for understanding application of frugal approach with the study of manufacturing industry project. Manufacturing industry selected for this project study is Mahindra and Mahindra Ltd. This paper will help researcher to find the connections between the two concepts productivity improvement and frugal approach. This paper will help to understand significance of frugal approach for productivity improvement in manufacturing industry. This will also help to understand current scenario of frugal approach in manufacturing industry. In manufacturing industries various process are involved to deliver the final product. In the process of converting input in to output through manufacturing process productivity plays very critical role. Hence this study will help to evolve status of frugal approach in productivity improvement programme. The notion of frugal can be viewed as an approach towards productivity improvement in manufacturing industries.
A MULTIPLE – CHANNEL QUEUING MODELS ON FUZZY ENVIRONMENTIAEME Publication
In this paper, we investigated a queuing model of fuzzy environment-based a multiple channel queuing model (M/M/C) ( /FCFS) and study its performance under realistic conditions. It applies a nonagonal fuzzy number to analyse the relevant performance of a multiple channel queuing model (M/M/C) ( /FCFS). Based on the sub interval average ranking method for nonagonal fuzzy number, we convert fuzzy number to crisp one. Numerical results reveal that the efficiency of this method. Intuitively, the fuzzy environment adapts well to a multiple channel queuing models (M/M/C) ( /FCFS) are very well.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
2. Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM -2014
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increase in the world’s renewable-generated electricity over next 5years.Wind energy is the world’s
fastest growing energy source, expanding globally at a rate of 25% to 35% annually over the last
decade. Hydro is the second largest available renewable resource and its energy market is around
20% to 30% annually. Solar technologies are predicted to be 4.9% of global renewable electricity by
2017.
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Fig. 1: Global report on renewable energy sources.
3. METHODOLOGY
If all the three sources are combined into one hybrid power generating system the drawbacks
can be avoided partially or completely, depending on the control units. As it is generally seen those
in rainy and windy days the solar power is limited and vice versa and hence to overcome this hybrid
power generation is very useful. By this the power generation can be maintained in the above stated
condition. The control of hydro, solar, and wind power plants is provided through a constant current
controller.
A system is proposed in which hybrid power generation system is connected with the utility
grid. The parallel combination of these three energy systems has been adopted and for the continuous
power flow grid is also connected. In summer, the grid connected solar system supplies the power to
the load, hydro and wind system will be disconnected and same applies for the rainy and windy
conditions. Hence it is good a option to adopt the proposed system for supplying continuous power
to the consumer.
4. WORKING
Solar power generation: In actual usage, the solar cells are interconnected in certain series or
parallel combinations to form modules. These modules are hermetically sealed for protection against
corrosion, moisture, pollution and weathering. A combination of suitable module constitutes an
array. One Square meter of fixed array kept facing south yields nearly 0.5kWhr of electrical energy
on normal sunny day if the orientation of the array is adjusted to face the sun’s ray at any time the
output can be increased by 30%.
To obtain useful power output from photon interaction in a semi-conductor three processes
are required. The photons have to be absorbed in the active part of the material and result in electrons
being excited to a higher energy potential. The electron hole charge carrier created by the absorption
must be physically separated and moved to the edge of the cell. The charge carriers must be removed
from the cell and delivered to the useful load before they lose their extra potential.
3. Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM
Fig. 2: Solar cell (Working
17 – 19, July 2014, Mysore, Karnataka, India
Working) Fig. 3: Equivalent circuit of a solar cell
Hydro power generation: When water is pumped into the overhead tank using a motor, the water
falling into the tank has certain amount of kinetic energy which can be utilized to generate
electricity.
At the point where the water fa
falls into the tank, a generator is connected which is coupled to a
blade. And when the water falls on the blade, it starts rotating which induces emf inside the armature
of the generator.
Fig. 4: Pico-hydro system
Wind power generation: Wind power is the conversion of wind energy into useful form of energy,
such as using wind turbines to produce electricity. A wind turbine is a device that converts kinetic
energy from the wind into electrical power. A wind turbine used for charging batter
referred to as a wind charger.
The WECS consists of various components like aero-aero
turbine, gearing, coupling, controller and
generator. Aero-turbine converts energy in moving air to rotary mechanical energy.
require pitch and yaw control for proper operation.
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lls batteries may be
In general they
4. Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM
-2014
17 – 19, July 2014, Mysore, Karnataka, India
Fig. 5: concept of energy production in wind turbines
A mechanical interface consisting of a step up gear and a suitable coupling transmits the
rotary mechanical energy to an electrical generator. The output of the
battery.
The purpose of the controller is to sense the speed and direction of the wind, shaft speed and
torques at one or more points and output power by passing the control signal for matching the output
and to protect the system from extreme conditions.
are 5m/s and 25m/s respectively.
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generator is connected to the
stem The cut-in and cut-out speeds of the wind turbine
5. Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM
Fig. 6
17 – 19, July 2014, Mysore, Karnataka, India
6: Components of WECS
Fig. 7: Comparison between HAWT and VAWT
5. HYBRID POWER GENERATION
We integrate all the three electric power gene
generating modules to optimize the utilization of
renewable energies. Since the output from all the generating modules is variable, we make use of
DC – DC converter (Buck converter) to get a fixed magnitude of DC.
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rating
6. Proceedings of the 2nd International Conference on Current Trends in Engineering and Management ICCTEM
A battery is made use of to store the electric power
17 – 19, July 2014, Mysore, Karnataka, India
controller which facilitates proper and safe charging of the batteries.
Fig. 8: Integration of all there generating sources
6. ADVANTAGES
Hybrid electric power generating systems usually supply island networks that are not connected
to an integrated grid covering several houses.
Large potential for rural electrification especially with renewable energy sources can be found
in developing countries.
It also provides continuous power supply to the consumers.
Hybrid power generation is not seasonal.
Used to provide quality power to the consumers without any fluctuations.
Less maintenance and less man power is required for its operation and control.
7. DISADVANTAGES
Initial cost is high.
Monitoring of turbine speed in WECS is difficult.
Voltage generated is not constant and hence voltage regulators must be made use
Since output is dc in all the three generating modules, inverters should be used
8. APPLICATIONS
Since the project is being concentrated on fulfilling the domestic electric needs (for individual
houses), home appliances such as CFLs, fans, radios can be supplied with the required electric
power.
Once the domestic electricity needs are fulfilled, the excess ele
integrated to a nearby grid. (Micro scale power selling)
They usually supply island networks that are not connected to an integrated grid covering
several regions.
Used to provide quality power to the consumers without any fluc
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generated. We also make use of a charge
es peed electric power generated can be
fluctuations.
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ctric
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9. REFERENCES
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