This document discusses conducting an energy audit of a wastewater treatment process. It begins by outlining the costs associated with running a wastewater treatment plant, noting that energy costs make up 38-40% of total costs. The document then provides an overview of the wastewater treatment process and defines what an energy audit is. Key areas the audit examines include energy usage, losses, and developing energy conservation measures. The overall goal is to identify opportunities to improve energy efficiency and reduce energy costs.
The document discusses the use of biotechnology to improve energy efficiency at wastewater treatment plants. It provides details about a case study of a 30 MLD sewage treatment plant (STP) that achieved significant energy savings and cost reductions by using a biotech product called Fermsept-S.
Before applying Fermsept-S, the STP was not meeting pollution control board limits for various parameters like BOD, COD and TSS. It also faced high operational costs including electricity costs to run aerators, costs of sludge removal and aerator repairs. After applying Fermsept-S, the plant was able to maintain parameters within legal limits and significantly reduce electricity costs by switching off aerators at
Today, technology is rapidly evolving; and along with industry trends, hospital facility managers have more to manage than ever before.
Faced with increasingly complex systems, large amounts of available data, and limited human and capital resources, they need tools to organize all of this information to make their hospitals work better and smarter.
At the same time, building management systems are becoming more complex with multiple systems converging from HVAC and air quality systems, energy management systems, and fire safety and security systems.
An energy audit evaluates a building's energy usage to identify opportunities to reduce costs and increase efficiency. It involves analyzing energy bills, surveying equipment and operations, prioritizing savings opportunities, and estimating savings potential. Audits can range from quick walk-throughs to identify major issues to comprehensive analyses of alternative efficiency measures and financial implications.
Decision Support System for Energy Saving Analysis in Manufacturing IndustryIJRES Journal
Nowadays the attempts to optimize energy efficiency and environmental impact are increasingly present in all activity areas and specifically in manufacturing industry. An innovative approach to achieve these optimizations lies in advanced combination of decision support technologies and Knowledge Management. A benchmarking energy saving tool (decision support tool) was carried out in four (4) different years, 2007 to 2010 in Niger mills limited, located in Calabar to generate energy intensity and energy intensity index of the period. The result obtained for energy intensity in 2007 was 2.30GJ/m3, Energy intensity for 2008 was 2.30GJ/m3, Energy intensity for 2009 was 2.40GJ/m3, and energy intensity for 2010 was 2.30GJ/m3. This result shows that for the period of these four years, that the energy consumed is in an average range of 2.30GJ/m3. That if the productivity increase as the result of increase in production, the energy intensity will increase to 2.40GJ/m3 or there about as the case maybe as a result of increase in production.
The document discusses different types of energy audits:
1. A preliminary energy audit (PEA) or walk-through audit involves minimal data collection and analysis to identify major areas for energy savings. It provides a list of potential energy conservation measures for further study.
2. A detailed energy audit analyzes energy usage in more depth and provides a quantitative evaluation of selected conservation measures. It may involve on-site measurements and simulations.
3. An investment-grade audit focuses on potentially costly measures and involves rigorous engineering analysis. It provides the level of detail needed for implementation decisions.
The PEA approach involves collecting available operational and energy usage data, analyzing it along with visual inspections, to recommend immediate and further study
Greenleaf Energy Efficiency and Excellence Programme has gained good interest among Hospitals. Hospitals being a very good consumers of energy and with their complex machineries and equipments have a very good scope in reduction of their energy consumption.
Industrial energy efficiency techniques and energy management (1)Anish Maman
This document discusses industrial energy efficiency and energy management. It describes why energy efficiency is important due to rising energy prices, energy security, climate change, and green jobs. The main systems that consume energy in industry are identified as HVAC, compressed air, heating/cooling, electrical, lighting, motors, boilers, refrigeration, drying, and waste treatment. Energy management and industrial energy audits are defined as tools to optimize energy usage and identify opportunities to reduce energy consumption and costs. Preliminary and detailed energy audit methodologies are outlined.
IRJET- Comparison of Energy Audit Methods for BuildingsIRJET Journal
This document compares two methods of conducting an energy audit of a building: a general walkthrough audit and a detailed energy audit using computer simulation software. It presents a case study of a shopping complex where both audit methods were used. The walkthrough audit provided simple, low-cost results while the simulation software provided more detailed and technical results but required specialized training and was more costly. The study found the simulation software could identify some energy savings measures that the walkthrough method could not detect without previous proven results. It concluded the walkthrough is a cheaper initial option but the simulation software can provide additional insights.
The document discusses the use of biotechnology to improve energy efficiency at wastewater treatment plants. It provides details about a case study of a 30 MLD sewage treatment plant (STP) that achieved significant energy savings and cost reductions by using a biotech product called Fermsept-S.
Before applying Fermsept-S, the STP was not meeting pollution control board limits for various parameters like BOD, COD and TSS. It also faced high operational costs including electricity costs to run aerators, costs of sludge removal and aerator repairs. After applying Fermsept-S, the plant was able to maintain parameters within legal limits and significantly reduce electricity costs by switching off aerators at
Today, technology is rapidly evolving; and along with industry trends, hospital facility managers have more to manage than ever before.
Faced with increasingly complex systems, large amounts of available data, and limited human and capital resources, they need tools to organize all of this information to make their hospitals work better and smarter.
At the same time, building management systems are becoming more complex with multiple systems converging from HVAC and air quality systems, energy management systems, and fire safety and security systems.
An energy audit evaluates a building's energy usage to identify opportunities to reduce costs and increase efficiency. It involves analyzing energy bills, surveying equipment and operations, prioritizing savings opportunities, and estimating savings potential. Audits can range from quick walk-throughs to identify major issues to comprehensive analyses of alternative efficiency measures and financial implications.
Decision Support System for Energy Saving Analysis in Manufacturing IndustryIJRES Journal
Nowadays the attempts to optimize energy efficiency and environmental impact are increasingly present in all activity areas and specifically in manufacturing industry. An innovative approach to achieve these optimizations lies in advanced combination of decision support technologies and Knowledge Management. A benchmarking energy saving tool (decision support tool) was carried out in four (4) different years, 2007 to 2010 in Niger mills limited, located in Calabar to generate energy intensity and energy intensity index of the period. The result obtained for energy intensity in 2007 was 2.30GJ/m3, Energy intensity for 2008 was 2.30GJ/m3, Energy intensity for 2009 was 2.40GJ/m3, and energy intensity for 2010 was 2.30GJ/m3. This result shows that for the period of these four years, that the energy consumed is in an average range of 2.30GJ/m3. That if the productivity increase as the result of increase in production, the energy intensity will increase to 2.40GJ/m3 or there about as the case maybe as a result of increase in production.
The document discusses different types of energy audits:
1. A preliminary energy audit (PEA) or walk-through audit involves minimal data collection and analysis to identify major areas for energy savings. It provides a list of potential energy conservation measures for further study.
2. A detailed energy audit analyzes energy usage in more depth and provides a quantitative evaluation of selected conservation measures. It may involve on-site measurements and simulations.
3. An investment-grade audit focuses on potentially costly measures and involves rigorous engineering analysis. It provides the level of detail needed for implementation decisions.
The PEA approach involves collecting available operational and energy usage data, analyzing it along with visual inspections, to recommend immediate and further study
Greenleaf Energy Efficiency and Excellence Programme has gained good interest among Hospitals. Hospitals being a very good consumers of energy and with their complex machineries and equipments have a very good scope in reduction of their energy consumption.
Industrial energy efficiency techniques and energy management (1)Anish Maman
This document discusses industrial energy efficiency and energy management. It describes why energy efficiency is important due to rising energy prices, energy security, climate change, and green jobs. The main systems that consume energy in industry are identified as HVAC, compressed air, heating/cooling, electrical, lighting, motors, boilers, refrigeration, drying, and waste treatment. Energy management and industrial energy audits are defined as tools to optimize energy usage and identify opportunities to reduce energy consumption and costs. Preliminary and detailed energy audit methodologies are outlined.
IRJET- Comparison of Energy Audit Methods for BuildingsIRJET Journal
This document compares two methods of conducting an energy audit of a building: a general walkthrough audit and a detailed energy audit using computer simulation software. It presents a case study of a shopping complex where both audit methods were used. The walkthrough audit provided simple, low-cost results while the simulation software provided more detailed and technical results but required specialized training and was more costly. The study found the simulation software could identify some energy savings measures that the walkthrough method could not detect without previous proven results. It concluded the walkthrough is a cheaper initial option but the simulation software can provide additional insights.
The document outlines a 4 step procedure for conducting an energy audit at a plant. Step 1 involves obtaining utility bills and schematics of electrical, fuel, steam, chilled water, and compressed air systems. If schematics are unavailable, a knowledgeable plant staff member would need to walk the auditor through each system. Step 2 drills down to gather information on individual energy consuming equipment using maintenance databases, equipment lists, and existing sub-metering data. Step 3 learns more details about each piece of equipment to estimate energy use. Step 4 estimates annual energy usage for each piece of equipment and compares to utility bills to create a spreadsheet that can identify energy conservation opportunities.
This document describes an energy audit conducted at Aryanet Institute of Technology in Palakkad, Kerala, India. It was a group project conducted by 5 students to fulfill the requirements of a Bachelor of Technology degree. The project involved measuring the energy consumption of various buildings and facilities on campus, identifying opportunities for energy savings, and making recommendations. Instruments used included lux meters, power factor meters, and energy meters. Load details were collected for the main block, seminar hall, canteen, labs, and other buildings. Designs for energy savings through LED lighting, automatic fans, efficient water coolers, computers, and photocopiers were proposed. The report also discussed power factor correction, tips for reducing thermal and electrical utility usage
This presentation gives the basic definition of Energy Audit, the need for it, objectives of energy audit, stages of audit, types of audit, Three-Phases of conducting the energy audit, steps to be carried out in preliminary or walk-through or diagnostic audit, targeted audit, Ten Step Methodology for conducting detailed audit and the instruments used to conduct energy audit.
This document discusses industrial energy audits and their importance. It provides an overview of the types of energy audits, including preliminary and detailed audits. Preliminary audits gather basic energy usage data through interviews and reviews, while detailed audits involve comprehensive assessments of energy systems and balance of energy inputs and outputs. The goals of energy audits are to reduce waste, improve efficiency, and lower costs. Conducting regular audits is important for energy management and conservation efforts in industries.
The document summarizes an energy audit conducted of the Indian Institute of Technology (IIT) Kharagpur campus in India. A team of students and interns led the audit in association with IIT Kharagpur faculty and an energy solutions startup. They divided the campus into areas and collected electrical, fossil fuel, and HVAC usage data. The goal was to identify opportunities to reduce energy consumption and costs while providing learning experiences for those involved.
Energy Auditing/ Energy conservation ppt by Varun Pratap SinghVarun Pratap Singh
Download Link (Copy URL):
https://sites.google.com/view/varunpratapsingh/teaching-engagements
Unit-1:
PPT for Energy Conservation Subject (Updated Aug,2018).
The document provides an overview of energy management and energy audits. It defines energy and various types of energy like mechanical, thermal, nuclear, chemical, and electromagnetic. Energy management aims to optimize energy use and reduce costs. The objectives are to minimize energy procurement and utilization costs without affecting production. Energy audits identify ways to reduce energy consumption per unit of output. Preliminary audits establish baseline consumption while detailed audits evaluate all energy consuming systems and equipment to identify savings opportunities through a ten step process. The document outlines the various instruments used in energy audits to measure consumption.
Energy losses are inevitable in industrial processes but reducing them can significantly increase efficiency. An energy audit systematically identifies how and where energy is used and lost within a plant. It provides data on efficiency and conservation opportunities. Common areas of energy loss include poor equipment design and maintenance, and inefficient operations. Reducing losses in areas like steam systems, electrical motors, and heat recovery can substantially cut energy use and costs.
The document outlines the methodology for conducting an energy audit. It discusses defining an energy audit, objectives of energy audits and energy management. It describes the basic levels of audits and tasks involved, including preliminary analysis, energy analyses by section, measurement campaigns, and developing an energy balance and action plan. The document provides examples of collecting data for an audit of an establishment, including energy consumption breakdown, costs, passenger numbers, and specific energy consumption benchmarks.
Energy audit by Qazi Arsalan Hamid-Dy Manager Technical KESCQazi Arsalan Hamid
An energy audit involves collecting data on energy usage within a facility or system. This includes surveying equipment and operations to identify how energy is used. The audit takes a systems approach, defining the boundaries of what is audited, measuring energy inputs and outputs, and understanding how energy flows within and between subsystems. The goal is to analyze current energy consumption, identify areas for improvement, and recommend cost-effective strategies to reduce usage and lower energy bills. Implementing such strategies can provide financial and environmental benefits through direct and indirect energy savings.
1. general energy use problems & energy auditneetu meena
presentation is related to energy conservation and management, topics include conservation policy, energy crisis and methods to mitigate it, energy audit, energy reporting monitoring and energy management co-ordinator, General energy Problem: Energy use patterns and scope for conservation
Energy audit: Energy monitoring
Energy accounting and analysis
Auditing and targeting
Energy conservation policy
Energy management & audit, Energy audit, Types of energy audit, Targeted Energy Audits, Preliminary Energy Audit, Detailed Energy Audit, Energy management (audit), qualities and function of energy managers, language of an energy manager Methods to mitigate Energy crises, Energy Strategy for Future, Questionnaire, Checklist for top management, India Energy Scenario, Loss of energy in material flow, energy performance, World energy scenario, Maximizing system efficiency, Optimizing, input energy requirements, Energy auditing instruments, Material load energy balance diagram,Use of Energy, Energy crises, Causes of the Energy Crisis, Energy demand and availability
Energy management involves monitoring and optimizing energy usage to reduce costs and environmental impacts. It begins with conducting an energy audit to understand current energy consumption. A preliminary audit provides an initial assessment while a detailed audit examines all energy systems through on-site data collection and analysis to identify savings opportunities. The audit process involves documenting energy usage, analyzing inefficiencies, and developing an implementation plan with cost-benefit calculations for proposed conservation measures. The goal is to minimize energy waste across production and facility operations.
This document provides an abstract for a thesis submitted to fulfill the requirements for a Master's degree in Thermal Engineering. The thesis focuses on energy conservation in boilers. The study aims to reduce energy losses in a boiler and increase its efficiency. The boiler plant uses biomass fuel (rice husk). Efforts are focused on heat loss through the boiler furnace and major exergy destruction areas like the economizer and air preheater. The document provides literature on general energy conservation techniques in boilers, including for equipment like feedwater pumps. It discusses the methodology and calculations used for the energy audit and analysis, including instrumentation, formulas, and exergy analysis using the second law of thermodynamics. The energy savings estimation and
This document summarizes an energy audit conducted of the College of Engineering Perumon. It introduces that energy audits aim to minimize wastage and optimize efficiency. The objectives were to analyze energy consumption patterns, identify areas of wastage, and recommend cost-effective efficiency improvements. The methodology involved data collection, analysis, and recommending steps to reduce power consumption without affecting comfort. Various aspects of energy use were surveyed including utility consumption, lighting, inverters/batteries, substations, and thermal energy. The conclusion calls for innovative energy utilization schemes to avoid future energy calamities.
This document summarizes an energy audit conducted for CAHCET college. The audit identified various energy conservation methods that could be implemented, such as replacing lights with more efficient bulbs, installing insulation and making adjustments to air conditioning usage. It was estimated that these conservation methods could save over 45,000 units of electricity per year, equating to cost savings of over 160,000 rupees annually. This would reduce the college's electricity usage and costs by approximately 16.84% and 12.2% respectively. In conclusion, the energy audit provided recommendations to make the college's energy usage more efficient and achieve significant savings.
The document discusses energy audits and provides details about conducting an energy audit at a milk plant. It describes the goals of energy audits as minimizing costs for energy, operations, repairs, and increasing environmental quality. The document outlines the methodology for preliminary and detailed energy audits, including data collection, measurements, analysis, and post-audit presentations. It also provides a case study of an energy audit conducted at a milk plant, identifying areas for savings through improvements to boilers, air compressors, and illumination systems.
The document summarizes an energy audit of the Mechanical Workshop and Classroom Block at Kyambogo University. It finds that the main energy consumption areas are lighting, machine tools, computers, and photocopiers. Replacing T8 fluorescent tubes with LED tubes and CRT monitors with LCDs are economically feasible energy conservation measures that could save the university over 1 million Ugandan shillings per year. Proper record keeping of machine tool usage and restoring currently unusable tools could also help reduce energy costs. Implementing the identified energy efficiency improvements would cut utility expenses for the university.
This document discusses principles of energy conservation and energy audits. It explains that energy conservation means reducing energy consumption without sacrificing production quality or quantity. An energy audit is a technical survey that studies patterns of energy consumption across machines, sections, and departments to identify areas of waste and inefficiency. The goal is to recommend improvements that can be implemented in the short, medium, and long term to boost overall plant efficiency and reduce energy costs. Energy audits are the starting point of energy management programs.
This document discusses energy management techniques that can be used to reduce energy costs at both the power supply and consumer sides. It describes direct load control and dispatch load management as techniques to manage loads at the power supply side. These techniques aim to minimize generation capacity needs and reduce costs. The document also discusses various energy management strategies that can be implemented on the consumer side, including power factor correction, improving lighting efficiency through various measures, and improving motor efficiency. The overall goal of energy management is to optimize energy use and reduce costs without negatively impacting production.
This document summarizes a case study on energy conservation and auditing for household applications. It discusses how energy audits are conducted to identify opportunities for energy conservation and efficiency improvements. A detailed energy audit involves multiple phases including documentation review, facility inspection, identifying and evaluating potential energy conservation measures (ECMs), and economic analysis of ECMs. The document recommends various ECMs that can save energy in homes and buildings, such as using efficient lighting like CFL bulbs, properly maintaining appliances like refrigerators and ACs, and replacing old, inefficient equipment.
IRJET - Energy Audit and Electrical Power Consumption of ADIT CollegeIRJET Journal
This document summarizes an energy audit conducted at ADIT College in India. The audit analyzed the college's lighting systems and electrical power consumption. It was found that replacing fluorescent tubes and ballasts with LED lighting could save up to 10.5 kW in electricity usage, saving over 22,000 kWh per year and paying for the upgrade within 16 months. Similarly, replacing halogen lamps with metal halide lamps could save 24 kW and over 84,000 kWh annually, paying back the cost in 8 months. The audit concluded that implementing more efficient LED lighting across the college could significantly reduce electrical costs through decreased power consumption and shorter payback periods.
The document outlines a 4 step procedure for conducting an energy audit at a plant. Step 1 involves obtaining utility bills and schematics of electrical, fuel, steam, chilled water, and compressed air systems. If schematics are unavailable, a knowledgeable plant staff member would need to walk the auditor through each system. Step 2 drills down to gather information on individual energy consuming equipment using maintenance databases, equipment lists, and existing sub-metering data. Step 3 learns more details about each piece of equipment to estimate energy use. Step 4 estimates annual energy usage for each piece of equipment and compares to utility bills to create a spreadsheet that can identify energy conservation opportunities.
This document describes an energy audit conducted at Aryanet Institute of Technology in Palakkad, Kerala, India. It was a group project conducted by 5 students to fulfill the requirements of a Bachelor of Technology degree. The project involved measuring the energy consumption of various buildings and facilities on campus, identifying opportunities for energy savings, and making recommendations. Instruments used included lux meters, power factor meters, and energy meters. Load details were collected for the main block, seminar hall, canteen, labs, and other buildings. Designs for energy savings through LED lighting, automatic fans, efficient water coolers, computers, and photocopiers were proposed. The report also discussed power factor correction, tips for reducing thermal and electrical utility usage
This presentation gives the basic definition of Energy Audit, the need for it, objectives of energy audit, stages of audit, types of audit, Three-Phases of conducting the energy audit, steps to be carried out in preliminary or walk-through or diagnostic audit, targeted audit, Ten Step Methodology for conducting detailed audit and the instruments used to conduct energy audit.
This document discusses industrial energy audits and their importance. It provides an overview of the types of energy audits, including preliminary and detailed audits. Preliminary audits gather basic energy usage data through interviews and reviews, while detailed audits involve comprehensive assessments of energy systems and balance of energy inputs and outputs. The goals of energy audits are to reduce waste, improve efficiency, and lower costs. Conducting regular audits is important for energy management and conservation efforts in industries.
The document summarizes an energy audit conducted of the Indian Institute of Technology (IIT) Kharagpur campus in India. A team of students and interns led the audit in association with IIT Kharagpur faculty and an energy solutions startup. They divided the campus into areas and collected electrical, fossil fuel, and HVAC usage data. The goal was to identify opportunities to reduce energy consumption and costs while providing learning experiences for those involved.
Energy Auditing/ Energy conservation ppt by Varun Pratap SinghVarun Pratap Singh
Download Link (Copy URL):
https://sites.google.com/view/varunpratapsingh/teaching-engagements
Unit-1:
PPT for Energy Conservation Subject (Updated Aug,2018).
The document provides an overview of energy management and energy audits. It defines energy and various types of energy like mechanical, thermal, nuclear, chemical, and electromagnetic. Energy management aims to optimize energy use and reduce costs. The objectives are to minimize energy procurement and utilization costs without affecting production. Energy audits identify ways to reduce energy consumption per unit of output. Preliminary audits establish baseline consumption while detailed audits evaluate all energy consuming systems and equipment to identify savings opportunities through a ten step process. The document outlines the various instruments used in energy audits to measure consumption.
Energy losses are inevitable in industrial processes but reducing them can significantly increase efficiency. An energy audit systematically identifies how and where energy is used and lost within a plant. It provides data on efficiency and conservation opportunities. Common areas of energy loss include poor equipment design and maintenance, and inefficient operations. Reducing losses in areas like steam systems, electrical motors, and heat recovery can substantially cut energy use and costs.
The document outlines the methodology for conducting an energy audit. It discusses defining an energy audit, objectives of energy audits and energy management. It describes the basic levels of audits and tasks involved, including preliminary analysis, energy analyses by section, measurement campaigns, and developing an energy balance and action plan. The document provides examples of collecting data for an audit of an establishment, including energy consumption breakdown, costs, passenger numbers, and specific energy consumption benchmarks.
Energy audit by Qazi Arsalan Hamid-Dy Manager Technical KESCQazi Arsalan Hamid
An energy audit involves collecting data on energy usage within a facility or system. This includes surveying equipment and operations to identify how energy is used. The audit takes a systems approach, defining the boundaries of what is audited, measuring energy inputs and outputs, and understanding how energy flows within and between subsystems. The goal is to analyze current energy consumption, identify areas for improvement, and recommend cost-effective strategies to reduce usage and lower energy bills. Implementing such strategies can provide financial and environmental benefits through direct and indirect energy savings.
1. general energy use problems & energy auditneetu meena
presentation is related to energy conservation and management, topics include conservation policy, energy crisis and methods to mitigate it, energy audit, energy reporting monitoring and energy management co-ordinator, General energy Problem: Energy use patterns and scope for conservation
Energy audit: Energy monitoring
Energy accounting and analysis
Auditing and targeting
Energy conservation policy
Energy management & audit, Energy audit, Types of energy audit, Targeted Energy Audits, Preliminary Energy Audit, Detailed Energy Audit, Energy management (audit), qualities and function of energy managers, language of an energy manager Methods to mitigate Energy crises, Energy Strategy for Future, Questionnaire, Checklist for top management, India Energy Scenario, Loss of energy in material flow, energy performance, World energy scenario, Maximizing system efficiency, Optimizing, input energy requirements, Energy auditing instruments, Material load energy balance diagram,Use of Energy, Energy crises, Causes of the Energy Crisis, Energy demand and availability
Energy management involves monitoring and optimizing energy usage to reduce costs and environmental impacts. It begins with conducting an energy audit to understand current energy consumption. A preliminary audit provides an initial assessment while a detailed audit examines all energy systems through on-site data collection and analysis to identify savings opportunities. The audit process involves documenting energy usage, analyzing inefficiencies, and developing an implementation plan with cost-benefit calculations for proposed conservation measures. The goal is to minimize energy waste across production and facility operations.
This document provides an abstract for a thesis submitted to fulfill the requirements for a Master's degree in Thermal Engineering. The thesis focuses on energy conservation in boilers. The study aims to reduce energy losses in a boiler and increase its efficiency. The boiler plant uses biomass fuel (rice husk). Efforts are focused on heat loss through the boiler furnace and major exergy destruction areas like the economizer and air preheater. The document provides literature on general energy conservation techniques in boilers, including for equipment like feedwater pumps. It discusses the methodology and calculations used for the energy audit and analysis, including instrumentation, formulas, and exergy analysis using the second law of thermodynamics. The energy savings estimation and
This document summarizes an energy audit conducted of the College of Engineering Perumon. It introduces that energy audits aim to minimize wastage and optimize efficiency. The objectives were to analyze energy consumption patterns, identify areas of wastage, and recommend cost-effective efficiency improvements. The methodology involved data collection, analysis, and recommending steps to reduce power consumption without affecting comfort. Various aspects of energy use were surveyed including utility consumption, lighting, inverters/batteries, substations, and thermal energy. The conclusion calls for innovative energy utilization schemes to avoid future energy calamities.
This document summarizes an energy audit conducted for CAHCET college. The audit identified various energy conservation methods that could be implemented, such as replacing lights with more efficient bulbs, installing insulation and making adjustments to air conditioning usage. It was estimated that these conservation methods could save over 45,000 units of electricity per year, equating to cost savings of over 160,000 rupees annually. This would reduce the college's electricity usage and costs by approximately 16.84% and 12.2% respectively. In conclusion, the energy audit provided recommendations to make the college's energy usage more efficient and achieve significant savings.
The document discusses energy audits and provides details about conducting an energy audit at a milk plant. It describes the goals of energy audits as minimizing costs for energy, operations, repairs, and increasing environmental quality. The document outlines the methodology for preliminary and detailed energy audits, including data collection, measurements, analysis, and post-audit presentations. It also provides a case study of an energy audit conducted at a milk plant, identifying areas for savings through improvements to boilers, air compressors, and illumination systems.
The document summarizes an energy audit of the Mechanical Workshop and Classroom Block at Kyambogo University. It finds that the main energy consumption areas are lighting, machine tools, computers, and photocopiers. Replacing T8 fluorescent tubes with LED tubes and CRT monitors with LCDs are economically feasible energy conservation measures that could save the university over 1 million Ugandan shillings per year. Proper record keeping of machine tool usage and restoring currently unusable tools could also help reduce energy costs. Implementing the identified energy efficiency improvements would cut utility expenses for the university.
This document discusses principles of energy conservation and energy audits. It explains that energy conservation means reducing energy consumption without sacrificing production quality or quantity. An energy audit is a technical survey that studies patterns of energy consumption across machines, sections, and departments to identify areas of waste and inefficiency. The goal is to recommend improvements that can be implemented in the short, medium, and long term to boost overall plant efficiency and reduce energy costs. Energy audits are the starting point of energy management programs.
This document discusses energy management techniques that can be used to reduce energy costs at both the power supply and consumer sides. It describes direct load control and dispatch load management as techniques to manage loads at the power supply side. These techniques aim to minimize generation capacity needs and reduce costs. The document also discusses various energy management strategies that can be implemented on the consumer side, including power factor correction, improving lighting efficiency through various measures, and improving motor efficiency. The overall goal of energy management is to optimize energy use and reduce costs without negatively impacting production.
This document summarizes a case study on energy conservation and auditing for household applications. It discusses how energy audits are conducted to identify opportunities for energy conservation and efficiency improvements. A detailed energy audit involves multiple phases including documentation review, facility inspection, identifying and evaluating potential energy conservation measures (ECMs), and economic analysis of ECMs. The document recommends various ECMs that can save energy in homes and buildings, such as using efficient lighting like CFL bulbs, properly maintaining appliances like refrigerators and ACs, and replacing old, inefficient equipment.
IRJET - Energy Audit and Electrical Power Consumption of ADIT CollegeIRJET Journal
This document summarizes an energy audit conducted at ADIT College in India. The audit analyzed the college's lighting systems and electrical power consumption. It was found that replacing fluorescent tubes and ballasts with LED lighting could save up to 10.5 kW in electricity usage, saving over 22,000 kWh per year and paying for the upgrade within 16 months. Similarly, replacing halogen lamps with metal halide lamps could save 24 kW and over 84,000 kWh annually, paying back the cost in 8 months. The audit concluded that implementing more efficient LED lighting across the college could significantly reduce electrical costs through decreased power consumption and shorter payback periods.
AVK Enertech LLP is an energy consulting firm based in Pune, India that provides services related to energy auditing, energy efficiency projects, renewable energy, and training. It has a team of experienced energy auditors and engineers. The company's services include comprehensive audits of electrical, thermal, water, and other systems to identify opportunities to optimize energy use and reduce costs. It then assists clients with implementing recommended conservation measures and monitoring savings. AVK Enertech's vision is to be a global leader in energy conservation through auditing, project implementation, and green energy projects.
IRJET- Feasibility Study on Power Generation using Treated Waste WaterIRJET Journal
This document discusses a feasibility study on generating power using treated wastewater at the Kesare wastewater treatment plant in India. Specifically, it analyzes installing a micro-hydro power system using the flow of treated wastewater. It describes testing a floating rotor turbine design based on a vertical axis wind turbine. Testing found the turbine was capable of producing 232W in horizontal conditions and 0.77W in vertical conditions. The document also reviews literature on installing micro-hydro systems at wastewater treatment plants to reduce energy costs and reliance on fossil fuels.
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
Artificial intelligence based control approach for membrane bioreactor in sew...eSAT Journals
Abstract Membrane bioreactors (MBR) for wastewater treatment, which have increasingly been employed for the last 15 years and which play an important role in wastewater treatment. It is the continuation of the fundamental contribution of sewage water treatment, which is extended and complemented in various aspects. In this project an advanced control approach is made to bring desired purification for sewage water. The major challenge in controlling MBR is the large amount of uncertainty present in the process models, in the unknown inflow conditions, and in the limited measurement information. Hence, controller development is driven by the necessity to structure uncertainty, to attenuate its harmful effects, and to exploit it wherever possible. Such a control method is model based predictive controller. The frame work for the model-based control of membrane bioreactors (MBR) is developed, which aims at the economical optimization of MBR operation Keywords: MBR, NMPC, Optimization.
In today’s commercial buildings, installing an effective
WAGES (water, air, gas, electricity, steam) metering
system can be a source of substantial energy and cost
savings. This white paper examines WAGES metering
as the essential first step toward a comprehensive
energy management strategy. Best practices for
selecting meters, and identifying metering points are
described. In addition, metrics for measuring gains in
energy efficiency are explained.
The judicious and effective use of energy to maximize profits (minimize
costs) and enhance competitive positions”
The strategy of adjusting and optimizing energy, using systems and procedures so as to reduce energy requirements per unit of output while holding constant or reducing total costs of producing the output from these systems”
Energy Survey and Audit of Buildings for Energy Conservationijtsrd
Today the energy utilization of each nation is expanded pointedly. In all area energy is especially significant for country economy. The energy request is expanding exceptionally quickly with the improvement of society. The costs and request of energy is expanding with time so to control the cost and request a more compelling and feasible energy framework becomes important. The point of this paper is to make an energy overview of the structure, assessing various wellsprings of energy supply and misfortunes in the structure. An energy review is a cycle for energy examination, building study and investigation of energy stream for energy protection in a structure or industry, or to decrease the measure of energy into the structure without influencing the yield of the structure. Energy review is a course of testing and examination energy utilizes the ventures and different associations. Public energy preservation laws details that the guidelines for energy utilization, examination and energy review the board. In energy review the overview of all electrical gadgets which use energy in a structure after a timeframe. Energy review incorporates the stock of energy, utilization of energy and energy misfortunes for every typical structure. Dr. Mukesh Kumar Lalji | Nilesh Kumar Jain | Rajat Rusia "Energy Survey and Audit of Buildings for Energy Conservation" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-6 , October 2021, URL: https://www.ijtsrd.com/papers/ijtsrd47693.pdf Paper URL : https://www.ijtsrd.com/engineering/other/47693/energy-survey-and-audit-of-buildings-for-energy-conservation/dr-mukesh-kumar-lalji
Energy Performance Evaluation of Retail Outlets – Case Study of anAir- Condit...IRJET Journal
This document summarizes an energy audit conducted on an air-conditioned supermarket in Kerala, India. The audit found that air conditioning and refrigeration systems accounted for the majority of energy consumption. Specific energy consumption of the supermarket was calculated to be 295 kWh/m2 per year. Through recommended energy efficiency measures and a proposed 25 kW solar PV system, annual energy consumption could be reduced by over 11,000 kWh and carbon emissions offset by 21.5 tons, with a simple payback period of under 6 years for the solar investment. Thermal imaging identified overheating issues in deep freezer compressors. Overall the audit identified significant potential for energy savings and on-site renewable energy generation at the supermarket.
This document provides an acknowledgements and abstract section for an energy audit report on Kingston Polytechnic Institute. It thanks various people and organizations for their support and guidance. The abstract indicates that the report will explore electricity consumption at the institute, identify areas of energy waste, promote conservation options, and provide recommendations based on energy surveys and data collection.
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.
1. The document discusses energy audits, which are tools used to identify areas of energy inefficiency and waste. Energy audits provide a systematic approach to measure energy use, identify losses, calculate actual consumption, and provide solutions to improve efficiency.
2. An energy audit involves verifying, monitoring, and analyzing energy use through measurement and analysis of consumption reports. The audit identifies opportunities for improved energy efficiency to provide benefits like cost savings, increased comfort, and equipment longevity.
3. Proper energy audits follow specific methodological steps including documentation review, facility inspection, staff interviews, utility analysis, evaluation of potential efficiency improvements, and reporting of findings and recommendations.
Industrial energy auditing and reportingVignesh Sekar
Industrial Energy Audit is defined as the verification, monitoring and analysis of energy use including submission of technical report containing all the recommendations for improving energy efficiency with cost analysis and an action plan to reduce consumption
Water Efficiency Manual - Raleigh, North CarolinaFrida85y
This document discusses principles of water management efficiency. It emphasizes that efficiency requires a holistic strategic approach, not just studies and reports. Firms that optimize water use now will have a competitive advantage. A successful program prioritizes needs, sets goals based on current performance, and carefully plans actions. Categories of efficiency measures include reducing losses, overall use, employing reuse, and changing behaviors in addition to equipment changes.
Perfection of Self-Consumption Energy in ESS using Optimization Technique (GA)IRJET Journal
This document discusses optimizing self-consumption of energy from a photovoltaic system using an energy storage system and genetic algorithm. It introduces the topic, describes energy storage batteries and their operation, and explains how self-consumption can save money by using locally generated solar energy instead of energy from the grid. The problem is formulated to maximize self-consumption through optimization of the energy storage system using genetic algorithm. Simulation results show that self-consumption reduces strain on the electric grid by decreasing the amount of energy that needs to be transported and purchased from the public grid.
Optimization of the Building Energy Performance through Dynamic Modeling, Sys...IJERA Editor
The annual energy consumption in the residential and commercial sectors, in India is rising consistently at about 8% and the overall energy consumption in buildings has seen an increase from a low of 14% in the 1970s to nearly 33% in 2004/05. The electricity sector in India had an installed capacity of 254.049 GW as of end of September 2014. The research paper will deal with the modeling and optimization of the building energy performance by means of the application of the dynamic building simulation, the optimization of the energy systems and the verification of the energy consumptions and comfort conditions. An integrated tool is at an early stage of development to optimize the building energy performance to be expressed in terms of total energy use. The goal of the research paper is to optimize the building energy performance through the potential of the passive building technologies and the increase of efficiency of the building system.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.