This document discusses a proposed system for a photovoltaic (PV)-fed hybrid electric vehicle that uses a switched reluctance motor (SRM). It includes a block diagram showing the PV panel, battery bank, and SRM drive connected via a tri-port converter with a fuzzy logic controller. Six operational modes are presented for driving the vehicle using different energy sources or charging the battery while stationary. The system aims to increase the driving range of electric vehicles by harvesting solar energy from the mounted PV panel and integrating multiple energy sources.
The project “Design a Talking Energy Meter based on Microcontroller” is design such that whenever the usage of energy exceeds the threshold value which is set by user, it announces an alert message which was already predefined in the voice circuit. The SMS of monthly billing status is also sends on user’s mobile number which is mentioned in program.
Seminar on AUTOMATIC SOLAR TRACKING SYSTEMRAKSHSAH
this is the seminar presentation of automatic solar tracking system ,here i have present how it work and advantages and other things related to this.this presentation is our third year{pre finial year } presentation
so guys i hope you like this presentation
The project “Design a Talking Energy Meter based on Microcontroller” is design such that whenever the usage of energy exceeds the threshold value which is set by user, it announces an alert message which was already predefined in the voice circuit. The SMS of monthly billing status is also sends on user’s mobile number which is mentioned in program.
Seminar on AUTOMATIC SOLAR TRACKING SYSTEMRAKSHSAH
this is the seminar presentation of automatic solar tracking system ,here i have present how it work and advantages and other things related to this.this presentation is our third year{pre finial year } presentation
so guys i hope you like this presentation
Solar tracking system, Full Report Submitted in B.Tech, Electrical & Electronics Engineering Final Year @ College of Engineering Roorkee-247667, Uttarakhand, INDIA.
Design of charging unit for electrical vehicles using solar powerRohit gorantla
the design of charging unit in electrical vehicles using solar power means that the automatic charge of the battery is done by use of solar panel. This gives the brief description of the methodology happened in the entire project.
Speed control in 3 phase induction motorKakul Gupta
Speed control in induction motors is required for efficient operation
Various methods of speed control through semiconductor devices:
1. Stator voltage control
2. Stator frequency control
3. Stator voltage control
4. Stator current control
5. Static Rotor Resistance Control
6. Slip Energy Recovery Control
The phasor measurement unit (PMU) which is actually a key tool in providing situational awareness, operation and reliability of the power system network.
Power Electronics in Electric and Hybrid Vehicles 2014 Report by Yole Develo...Yole Developpement
A $16B market by 2023, a change of business model, and significant technical changes: how will electric and hybrid vehicles change the power electronics industry?
EV/HEV MARKET: A BURGEONING MARKET FULL OF PROMISES AND UNCERTAINTIES
Electric and hybrid vehicles have been presented as a huge market over the last few years, but in 2013 only 100K 100% electric vehicles were sold, and only 2M EV/HEV cars in total. For 2014, technological and architectural upgrades have been made and are ready to deploy, but the most important need is still to convince the end-user to change their habits and transition to an EV/HEV.
Charging infrastructure development, battery cost reduction and power density increase are pushing the EV/HEV market forward. Moreover, as the market grows and the technology develops, the price difference between EV/HEV vehicles and gas-powered vehicles will progressively shrink, thus further accelerating EV/HEV market advancement. Also, governmental restrictions on CO2 output are becoming increasingly aggressive worldwide (58mpg for the United States in 2025, and in 2020 for Europe). For all of these reasons, we expect end-users to be swayed by electric energy’s low cost and governmental incentives, making the EV/HEV market very attractive. In this report you will find a detailed analysis of markets by type, as well as an analysis of the positive and negative trends impacting the EV/HEV market.
More information on that report at http://www.i-micronews.com/power-electronics-report/product/power-electronics-in-electric-and-hybrid-vehicles-launch-offer.html
Solar tracking system, Full Report Submitted in B.Tech, Electrical & Electronics Engineering Final Year @ College of Engineering Roorkee-247667, Uttarakhand, INDIA.
Design of charging unit for electrical vehicles using solar powerRohit gorantla
the design of charging unit in electrical vehicles using solar power means that the automatic charge of the battery is done by use of solar panel. This gives the brief description of the methodology happened in the entire project.
Speed control in 3 phase induction motorKakul Gupta
Speed control in induction motors is required for efficient operation
Various methods of speed control through semiconductor devices:
1. Stator voltage control
2. Stator frequency control
3. Stator voltage control
4. Stator current control
5. Static Rotor Resistance Control
6. Slip Energy Recovery Control
The phasor measurement unit (PMU) which is actually a key tool in providing situational awareness, operation and reliability of the power system network.
Power Electronics in Electric and Hybrid Vehicles 2014 Report by Yole Develo...Yole Developpement
A $16B market by 2023, a change of business model, and significant technical changes: how will electric and hybrid vehicles change the power electronics industry?
EV/HEV MARKET: A BURGEONING MARKET FULL OF PROMISES AND UNCERTAINTIES
Electric and hybrid vehicles have been presented as a huge market over the last few years, but in 2013 only 100K 100% electric vehicles were sold, and only 2M EV/HEV cars in total. For 2014, technological and architectural upgrades have been made and are ready to deploy, but the most important need is still to convince the end-user to change their habits and transition to an EV/HEV.
Charging infrastructure development, battery cost reduction and power density increase are pushing the EV/HEV market forward. Moreover, as the market grows and the technology develops, the price difference between EV/HEV vehicles and gas-powered vehicles will progressively shrink, thus further accelerating EV/HEV market advancement. Also, governmental restrictions on CO2 output are becoming increasingly aggressive worldwide (58mpg for the United States in 2025, and in 2020 for Europe). For all of these reasons, we expect end-users to be swayed by electric energy’s low cost and governmental incentives, making the EV/HEV market very attractive. In this report you will find a detailed analysis of markets by type, as well as an analysis of the positive and negative trends impacting the EV/HEV market.
More information on that report at http://www.i-micronews.com/power-electronics-report/product/power-electronics-in-electric-and-hybrid-vehicles-launch-offer.html
Energy Management System in Electric Vehicle with PV Fed SRM SystemIJMTST Journal
This project presents the switched reluctance motor (SRM) with hybrid renewable system. Switched
Reluctance Motors (SRM) has a wide range of industrial applications because of their advantages over
conventional AC/DC Drives. This is due to simple construction, ruggedness and inexpensive manufacturing
potential. Various methods have used and applied to control SRM speed generally, the PV-fed EV has a
similar structure to the hybrid electrical vehicle, whose internal combustion engine(ICE) is replaced by the
hybrid system. A hybrid energy system, or hybrid power, usually consists of two or more renewable energy
sources used together to provide increased system efficiency as well as greater balance in energy supply.
The PV has different characteristics to ICEs, the maximum power point tracking (MPPT) and solar energy
utilization are the unique factors for the PV-fed EVs. This matter is done by applying the proposed system to
a multi-objective function including both speed error and torque ripple. This controller is implemented for an
8/6, 4-kW SRM. In this paper to coordinate the PV panel, SRM and battery. Hybrid renewables applied in
Energy storage like battery technologies, superconducting magnetic energy, capacitors, compressed air and
pumped storage, seems to be an alternative method that the operator of an electrical power grid can use to
adapt energy production to energy consumption, both of which can vary randomly over time. The simulation
results confirm excellent dynamic performance, reduced torque ripple and current oscillation can be achieved
by using ANFIS
Energy management strategy for photovoltaic powered hybrid energy storage sys...IJECEIAES
Nowadays, electric vehicles (EVs) using additional energy sources frequently deliver a safe ride without concern about the distance. The energy sources including a battery, an ultra-capacitor (UC), and a photovoltaic (PV) are considered in this research for driving the EV. Vehicles that only use battery-oriented technologies experience problems with charging and quick battery discharge. EVs are used with an ultracapacitor to decrease the quick discharge effects and increase the lifetime of the battery. Furthermore, bidirectional DC-DC converters are a type of power electronics device used to verify the smooth transfer of generated power from energy sources to the motor throughout various stages of the driving cycle. Therefore, this study proposes a perturb and observe (P&O) energy management control technique based on tuna swarm optimization (TSO). The suggested TSOP&O completely uses UC while regulating the battery because it lowers dynamic battery charging and discharging currents. Due to the aforementioned aspect, the suggested TSO-P&O increases battery life and demonstrates a very dependable, long range power source for an electric car. The TSO-P&O technique achieves the EVs by obtaining the maximum speed of 91.93 km/hr. with a quicker settling time of 4,930 ms when compared with the existing zero-fuel zero-emission (ZFZE) method.
This ppt is on regenerative braking in electric vehicle.Electric vehicles, or EVs for short, are becoming more and more popular as an alternative to traditional gasoline-powered cars. These cars are powered by an electric motor that is run on electricity stored in rechargeable batteries, rather than by burning fossil fuels. The batteries are typically lithium-ion, which is the same type of battery found in smartphones and laptops.
The first electric cars were developed in the mid-19th century, but it wasn't until the late 20th century that they began to be developed on a larger scale. The biggest factor driving the development of EVs has been concern over the environmental impact of gasoline-powered vehicles. While gasoline-powered cars produce emissions such as carbon dioxide, nitrogen oxides, and particulate matter, EVs produce zero tailpipe emissions, meaning that they do not contribute to air pollution.
There are two main types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs run entirely on electricity and have no gasoline engine, while PHEVs have both an electric motor and a gasoline engine, allowing them to run on electricity for short distances before switching to gasoline for longer trips.
The biggest advantage of electric vehicles is their environmental impact. By producing zero tailpipe emissions, EVs help to reduce air pollution and greenhouse gas emissions. This is especially important as the transportation sector is one of the largest contributors to greenhouse gas emissions globally. EVs also reduce dependence on oil and can help to stabilize fuel prices.
Another advantage of electric vehicles is their lower operating costs. While the upfront cost of an electric vehicle is typically higher than a gasoline-powered car, the cost of fueling and maintaining an EV is lower. Electricity is cheaper than gasoline, and EVs require less maintenance than traditional cars because they have fewer moving parts.
One of the biggest challenges facing electric vehicles is range anxiety. Unlike gasoline-powered cars, which can be refueled in a matter of minutes, electric vehicles require charging, which can take hours. This means that drivers must carefully plan their trips to ensure that they have enough charge to get to their destination. However, advances in battery technology are making it possible for EVs to travel further on a single charge, reducing range anxiety.
Another challenge facing electric vehicles is the availability of charging infrastructure. While gasoline stations are ubiquitous, charging stations are still relatively rare, especially in rural areas. However, governments and private companies are working to install more charging stations to make it easier for EV drivers to charge their cars.
Despite these challenges, the popularity of electric vehicles is increasing rapidly.
Energy management for hybrid electric vehicles using rule based strategy and...IJECEIAES
Recently, hybrid electric vehicles are increasingly being used to replace conventional vehicles. In this paper, a control methodology is designed that can reduce fuel consumption and improve the vehicle’s dynamic response. As the control unit based on this methodology consists of two levels, the first depends on the application of a rule-based strategy for energy management between the main components of the vehicle, and this strategy is based on a set of rules that are activated according to parameters such as vehicle speed and the battery state of charge (SOC) that control the activation/deactivation of the internal combustion engine (ICE), motor, and generator. This level also makes ICE operate at operation points with high efficiency, which is represented by the optimal operating line (OOL). The second level is called the low control level, and it consists of two proportional-integral (PI) controllers used to control the speed of each ICE and the motor to obtain the appropriate torque for both of them to drive the vehicle properly. The particle swarming optimization (PSO) algorithm is utilized to tune the parameters of the PI controllers. The obtained results have effectively minimized fuel consumption and improved the performance of the vehicle.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxprakash0712
Electric Vehicles: History of electric vehicles - components of electric vehicle - layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
UNIT-V-ELECTRIC AND HYBRID VEHICLES.pptxShanmathyAR2
ELECTRIC AND HYBRID VEHICLES
Electric Vehicles: History of electric vehicles - components of electric vehicle – layout & working of electric vehicles – comparison with internal combustion engine - advantages and disadvantages of EV.
Hybrid Vehicles: Components of hybrid vehicles – layout & working principle of hybrid vehicles - comparison with electric vehicles - advantages and disadvantages of hybrid vehicles.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
3. Abstract
Hybrid Electric vehicle (HEV) technology provides an effective solution for achieving
higher fuel economy and better performances with reduced greenhouse gas emissions.
For Electric vehicle applications, Switched reluctance motor (SRM) is the best suitable
one of all the available motors.
To increase the driving miles of the electric vehicles, a photovoltaic (PV) panel is
mounted along with on-board battery bank.
A tri-port converter with fuzzy logic controller is proposed in this paper to control the
energy flow between the PV panel, battery and SRM drive.
Six operational modes are presented, four of which are developed for driving modes
and rest two for stand still on-board charging.
4. Introduction
Electric vehicles have taken a significant leap forward, by advances in motor drives,
power converters, batteries and energy management systems be that as it may, due to
the limitation of current battery technologies,the driving miles is moderately short
that limits the wide utilization of Evs.
SRM needs no rare-earth PMs and is additionally robust so it gets increasing
attention in EV applications. While PV panels have low power density for traction
drives, they can be used to charge batteries the greater part of time. For the most
part, the PV-fed EV has a comparable structure to the hybrid electrical vehicle,
whose internal combustion engine(ICE) is supplanted by the PV panel.
12. Advantages
PV-fed EVs are a greener and more economical innovation than conventional ICE
vehicles.
This will give feasible solution to reducing the total costs and CO2emissions of
electrified vehicles.
By using different control strategies in each mode we can reduce the Total Harmonic
Distortion to some extent .
Fuel cells have a considerably higher power density and are hence more qualified
for EV applications.
13. conclusion
A tri-port converter is utilized to coordinate the PV panel, SRM and battery.
Six working modes are developed to achieve flexible energy flow for driving
control, driving/charging hybrid control and charging control.
A novel grid-charging topology is formed without a need for external power
electronics devices.
A PV-fed battery charging control scheme is developed to utilization of solar
energy.