A 'gasoline-electric hybrid car' or 'Plug in hybrid electric vehicle' is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. It has great advantages over the previously used gasoline engine that drives the power from gasoline only. It also is a major source of air pollution. The objective is to design and fabricate a two wheeler hybrid electric vehicle powered by both battery and gasoline. The combination of both the power makes the vehicle dynamic in nature. It provides its owner with advantages in fuel economy and environmental impact over conventional automobiles. Hybrid electric vehicles combine an electric motor, battery and power system with an internal combustion engine to achieve better fuel economy and reduce toxic emissions.
In HEV, the battery alone provides power for low-speed driving conditions where internal combustion engines are least efficient. In accelerating, long highways, or hill climbing the electric motor provides additional power to assist the engine. This allows a smaller, more efficient engine to be used. Besides it also utilizes the concept of regenerative braking for optimized utilization of energy. Energy dissipated during braking in HEV is used in charging battery. Thus the vehicle is best suited for the growing urban areas with high traffic. Initially the designing of the vehicle in CAD, simulations of inverter and other models are done. Equipment and their cost analysis are done. It deals with the fabrication of the vehicle. This includes assembly of IC Engine and its components. The next phase consists of implementing the electric power drive and designing the controllers. The final stage would consist of increasing the efficiency of the vehicle in economic ways.
Creating a PowerPoint presentation on the "Types of Electric Vehicles" can be a useful way to educate your audience about the various electric vehicle (EV) technologies available. Here's a short description for each type of electric vehicle that you can include in your presentation:
Slide 1: Title
Title: "Types of Electric Vehicles"
Slide 2: Introduction
Briefly introduce the topic and its importance.
Mention the environmental and economic benefits of electric vehicles.
Slide 3: Battery Electric Vehicles (BEVs)
Describe BEVs as vehicles that run solely on electric power.
Highlight their zero-emission nature.
Mention examples like Tesla Model 3 and Nissan Leaf.
Slide 4: Plug-in Hybrid Electric Vehicles (PHEVs)
Explain PHEVs as vehicles that combine an electric motor and an internal combustion engine.
Emphasize their ability to drive on electric power and gasoline.
Mention examples like the Chevrolet Volt.
Slide 5: Hybrid Electric Vehicles (HEVs)
Define HEVs as vehicles with both an electric motor and an internal combustion engine.
Explain how they use regenerative braking to charge the battery.
Mention examples like the Toyota Prius.
Slide 6: Fuel Cell Electric Vehicles (FCEVs)
Describe FCEVs as vehicles that use hydrogen fuel cells to generate electricity to power the electric motor.
Emphasize their zero-emission nature and fast refueling times.
Mention examples like the Toyota Mirai.
Slide 7: E-Bikes and E-Scooters
Explain that electric bicycles (e-bikes) and electric scooters (e-scooters) are becoming popular forms of electric mobility.
Discuss their role in last-mile transportation.
Slide 8: Commercial Electric Vehicles
Mention electric buses, trucks, and delivery vans.
Explain how commercial EVs contribute to reducing emissions in urban areas.
Slide 9: Electric Vehicle Charging Infrastructure
Highlight the importance of charging infrastructure for EV adoption.
Discuss the types of chargers (Level 1, Level 2, DC fast chargers).
Slide 10: Government Incentives
Explain government incentives and subsidies for electric vehicle adoption.
Mention tax credits, rebates, and other benefits.
Slide 11: Environmental Benefits
Discuss how electric vehicles contribute to reducing air pollution and greenhouse gas emissions.
Highlight the positive impact on local air quality.
Slide 12: Cost of Ownership
Compare the total cost of ownership of electric vehicles to traditional gasoline vehicles.
Mention savings on fuel and maintenance.
Slide 13: Challenges and Future Outlook
Address challenges such as range anxiety, charging infrastructure gaps, and battery disposal.
Discuss the future outlook of electric vehicles and advancements in technology.
Slide 14: Conclusion
An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving parts for maintenance and also very environmentally friendly as they use little or no fossil fuels (petrol or diesel).
Creating a PowerPoint presentation on the "Types of Electric Vehicles" can be a useful way to educate your audience about the various electric vehicle (EV) technologies available. Here's a short description for each type of electric vehicle that you can include in your presentation:
Slide 1: Title
Title: "Types of Electric Vehicles"
Slide 2: Introduction
Briefly introduce the topic and its importance.
Mention the environmental and economic benefits of electric vehicles.
Slide 3: Battery Electric Vehicles (BEVs)
Describe BEVs as vehicles that run solely on electric power.
Highlight their zero-emission nature.
Mention examples like Tesla Model 3 and Nissan Leaf.
Slide 4: Plug-in Hybrid Electric Vehicles (PHEVs)
Explain PHEVs as vehicles that combine an electric motor and an internal combustion engine.
Emphasize their ability to drive on electric power and gasoline.
Mention examples like the Chevrolet Volt.
Slide 5: Hybrid Electric Vehicles (HEVs)
Define HEVs as vehicles with both an electric motor and an internal combustion engine.
Explain how they use regenerative braking to charge the battery.
Mention examples like the Toyota Prius.
Slide 6: Fuel Cell Electric Vehicles (FCEVs)
Describe FCEVs as vehicles that use hydrogen fuel cells to generate electricity to power the electric motor.
Emphasize their zero-emission nature and fast refueling times.
Mention examples like the Toyota Mirai.
Slide 7: E-Bikes and E-Scooters
Explain that electric bicycles (e-bikes) and electric scooters (e-scooters) are becoming popular forms of electric mobility.
Discuss their role in last-mile transportation.
Slide 8: Commercial Electric Vehicles
Mention electric buses, trucks, and delivery vans.
Explain how commercial EVs contribute to reducing emissions in urban areas.
Slide 9: Electric Vehicle Charging Infrastructure
Highlight the importance of charging infrastructure for EV adoption.
Discuss the types of chargers (Level 1, Level 2, DC fast chargers).
Slide 10: Government Incentives
Explain government incentives and subsidies for electric vehicle adoption.
Mention tax credits, rebates, and other benefits.
Slide 11: Environmental Benefits
Discuss how electric vehicles contribute to reducing air pollution and greenhouse gas emissions.
Highlight the positive impact on local air quality.
Slide 12: Cost of Ownership
Compare the total cost of ownership of electric vehicles to traditional gasoline vehicles.
Mention savings on fuel and maintenance.
Slide 13: Challenges and Future Outlook
Address challenges such as range anxiety, charging infrastructure gaps, and battery disposal.
Discuss the future outlook of electric vehicles and advancements in technology.
Slide 14: Conclusion
An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving parts for maintenance and also very environmentally friendly as they use little or no fossil fuels (petrol or diesel).
"Finally, if you are choosing an electric car, your choices are more limited. At the moment they are compact and sub-compact, except for the Tesla Model S sedan and the Toyota RAV 4 EV smaller SUV. These two latter choices are much more expensive though, with the Tesla priced around $100,000 and the SUV priced at around $50,000. Electric cars have pros and cons, and to make a wise decision you must weigh them both.
This is from an article that appeared on All Green Website: http://www.allgreenrecycling.com/blog/electric-cars-pros-and-cons/"
An electric vehicle (EV) is one that operates on an electric motor, instead of an internal-combustion engine that generates power by burning a mix of fuel and gases. Therefore, such as vehicle is seen as a possible replacement for current-generation automobile, in order to address the issue of rising pollution, global warming, depleting natural resources, etc. Though the concept of electric vehicles has been around for a long time, it has drawn a considerable amount of interest in the past decade amid a rising carbon footprint and other environmental impacts of fuel-based vehicles.
Fundamentals of electric and hybrid vehiclesA Reddy
The growth and development of motor vehicles were faster than human population. The attention on electric hybrid vehicle was focused in the wake of search for alternative non petroleum fuels. In the electrical car the engine is replaced by an electric motor, fuel cells, etc.
A brief introduction to the benefits of electric vehicles and how they are now becoming part of particular industries. GLH is a leading London Private Car Hire company. www.glh.co.uk
Electric Cars
We strive to provide the highest quality products and outstanding service that creates lifelong customers. Anchored by a strong commitment to our values, we form close relation with partners, and together we work consistently to exceed customer's satisfaction.
http://1stinternationaldubai.com/
hybrid electric vehicle , types of hybrid electric vehicle , need of hybrid electric vehicle , plug in hybrid electric vehicle , uses of hybrid electric vehicle , regenerative braking , battery , induction motor
HYBRID ELECTRIC VEHICLE
2. introduction
A hybrid electric vehicle (HEV) augments an electric vehicle (EV) with a second source of power referred to as the alternative power unit (APU).
65. <ul><li>Fuel cell output power oriented control strategy based on FCE loading and unloading equations
66. similar to the fuel cell output power oriented control strategy as just mentioned above, but there has some new control characteristics as follows:
67. If cSOC > cSOC.t, the battery regulation power is zero and the battery actual output power is the power difference between Pd and Pf;
68. If cSOC≤ cSOC.t, the battery regulation charging power is considered and the target fuel cell power is the sum of driving power and charging power;
69. When the vehicle is braking, the fuel cell works at the minimum power and charges the battery pack with the regenerative braking;
70. The fuel cell engine works on nearly all of the driving time expect for the over high SOC battery pack and small driving power requirement at the first cold starting.
72. HYBRID MILEAGE TIPS<br />Drive slower - The aerodynamic drag on the car increases dramatically the faster you drive. For example, the drag force at 70 mph (113 kph) is about double that at 50 mph (81 kph). So, keeping your speed down can increase your mileage significantly. <br />Maintain a constant speed - Each time you speed up the car you use energy, some of which is wasted when you slow the car down again.
73. CONCLUSIONS<br />Using the concept of Hybridization of cars results in better efficiency and also saves a lot of fuel in today’s fuel deficit world.<br />A hybrid gives a solution to all the problems to some extent. <br />If proper research and development is done in this field, hybrid vehicle promises a practical, efficient, low pollution vehicle for the coming era. <br />One can surely conclude that this concept and the similar ones to follow with even better efficiency & conservation rate are very much on the anvil in today’s energy deficit world
"Finally, if you are choosing an electric car, your choices are more limited. At the moment they are compact and sub-compact, except for the Tesla Model S sedan and the Toyota RAV 4 EV smaller SUV. These two latter choices are much more expensive though, with the Tesla priced around $100,000 and the SUV priced at around $50,000. Electric cars have pros and cons, and to make a wise decision you must weigh them both.
This is from an article that appeared on All Green Website: http://www.allgreenrecycling.com/blog/electric-cars-pros-and-cons/"
An electric vehicle (EV) is one that operates on an electric motor, instead of an internal-combustion engine that generates power by burning a mix of fuel and gases. Therefore, such as vehicle is seen as a possible replacement for current-generation automobile, in order to address the issue of rising pollution, global warming, depleting natural resources, etc. Though the concept of electric vehicles has been around for a long time, it has drawn a considerable amount of interest in the past decade amid a rising carbon footprint and other environmental impacts of fuel-based vehicles.
Fundamentals of electric and hybrid vehiclesA Reddy
The growth and development of motor vehicles were faster than human population. The attention on electric hybrid vehicle was focused in the wake of search for alternative non petroleum fuels. In the electrical car the engine is replaced by an electric motor, fuel cells, etc.
A brief introduction to the benefits of electric vehicles and how they are now becoming part of particular industries. GLH is a leading London Private Car Hire company. www.glh.co.uk
Electric Cars
We strive to provide the highest quality products and outstanding service that creates lifelong customers. Anchored by a strong commitment to our values, we form close relation with partners, and together we work consistently to exceed customer's satisfaction.
http://1stinternationaldubai.com/
hybrid electric vehicle , types of hybrid electric vehicle , need of hybrid electric vehicle , plug in hybrid electric vehicle , uses of hybrid electric vehicle , regenerative braking , battery , induction motor
HYBRID ELECTRIC VEHICLE
2. introduction
A hybrid electric vehicle (HEV) augments an electric vehicle (EV) with a second source of power referred to as the alternative power unit (APU).
65. <ul><li>Fuel cell output power oriented control strategy based on FCE loading and unloading equations
66. similar to the fuel cell output power oriented control strategy as just mentioned above, but there has some new control characteristics as follows:
67. If cSOC > cSOC.t, the battery regulation power is zero and the battery actual output power is the power difference between Pd and Pf;
68. If cSOC≤ cSOC.t, the battery regulation charging power is considered and the target fuel cell power is the sum of driving power and charging power;
69. When the vehicle is braking, the fuel cell works at the minimum power and charges the battery pack with the regenerative braking;
70. The fuel cell engine works on nearly all of the driving time expect for the over high SOC battery pack and small driving power requirement at the first cold starting.
72. HYBRID MILEAGE TIPS<br />Drive slower - The aerodynamic drag on the car increases dramatically the faster you drive. For example, the drag force at 70 mph (113 kph) is about double that at 50 mph (81 kph). So, keeping your speed down can increase your mileage significantly. <br />Maintain a constant speed - Each time you speed up the car you use energy, some of which is wasted when you slow the car down again.
73. CONCLUSIONS<br />Using the concept of Hybridization of cars results in better efficiency and also saves a lot of fuel in today’s fuel deficit world.<br />A hybrid gives a solution to all the problems to some extent. <br />If proper research and development is done in this field, hybrid vehicle promises a practical, efficient, low pollution vehicle for the coming era. <br />One can surely conclude that this concept and the similar ones to follow with even better efficiency & conservation rate are very much on the anvil in today’s energy deficit world
REVISTA Metal Show 2016 - expozitie industrialaMetal Show
METAL SHOW – expozitie internationala pentru prelucrarea metalelor, scule de precizie, sudura si robotica – se desfasoara in perioada 1- 4 iunie 2016, la Romexpo.
In cadrul targului expozantii vor prezenta: masini-unelte si tehnologii pentru prelucrari prin așchiere, utilaje pentru prelucrarea tablelor, scule de precizie, software industrial, instrumente si masini de masura si control, sudura, robotica, tratamentul suprafetelor, materii prime si semifabricate, prelucrari mecanice, servicii si consultanta.
Spectaculosul eveniment Metal Show 2016 aduce, de la 1 iunie, 4 zile de: expozitie, conferinte, discount-uri, demonstratii live, tehnologii inovative in industria vizata, intalniri cu firme renumite din tara si din strainatate, consultanta si lideri din domeniul tehnologiilor de prelucrare a metalelor, sudurii si roboticii, oferte de job-uri din partea firmelor.
http://www.metalshow.ro/
This story is about Farm Animals. I made this story for a project.
If you read this story,the first thing is about egg layer Chickens.
Next goats. Did you know that egg layer Chickens lay about 250 to 300 eggs per year.
A 'gasoline-electric hybrid Vehicle’ or 'hybrid electric vehicle' is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. It has great advantages over the previously used gasoline engine that drives the power from gasoline only. It also is a major source of air pollution.
A review on hybrid vehicles emissions comparison archit tomarArchit Tomar
hybrid vehicle, energy storage units , batteries , types of hybrid vehicle, emission from hybrid vehicle, policies for promotion hybrid vehicle , hybrid vehicle incentive, different batteries comparisons, policies adoption by different countries, fuel cell, new technologies adoption in hybrid vehicle, power splitter, regernative braking, classification of hybrid vehicle,ultra capacitors
plug in hybrid electrical vehicals seminar ppt by MD NAWAZMD NAWAZ
A 'gasoline-electric hybrid car' or 'Plug in hybrid electric vehicle' is a vehicle which relies not only on batteries but also on an internal combustion engine which drives a generator to provide the electricity and may also drive a wheel. It has great advantages over the previously used gasoline engine that drives the power from gasoline only. It also is a major source of air pollution. The objective is to design and fabricate a two wheeler hybrid electric vehicle powered by both battery and gasoline. The combination of both the power makes the vehicle dynamic in nature. It provides its owner with advantages in fuel economy and environmental impact over conventional automobiles. Hybrid electric vehicles combine an electric motor, battery and power system with an internal combustion engine to achieve better fuel economy and reduce toxic emissions.
In HEV, the battery alone provides power for low-speed driving conditions where internal combustion engines are least efficient. In accelerating, long highways, or hill climbing the electric motor provides additional power to assist the engine. This allows a smaller, more efficient engine to be used. Besides it also utilizes the concept of regenerative braking for optimized utilization of energy. Energy dissipated during braking in HEV is used in charging battery. Thus the vehicle is best suited for the growing urban areas with high traffic. Initially the designing of the vehicle in CAD, simulations of inverter and other models are done. Equipment and their cost analysis are done. It deals with the fabrication of the vehicle. This includes assembly of IC Engine and its components. The next phase consists of implementing the electric power drive and designing the controllers. The final stage would consist of increasing the efficiency of the vehicle in economic ways.
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.
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.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
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.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
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.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
plug in hybrid electrical vehicals seminar report by MD NAWAZ
1. Table of contents
No of
chapters
Contents Pg no
Chapter 1 Introduction
1.1 Vehicle
1.2 Types of vehicle
1.3 Electric vehicle
1.4 Types of electric Vehicle
1
Chapter 2 Problem Definition
6
Chapter 3 Problem Solving methodology
8
Chapter 4 Vehicle To grid
9
Chapter 5 Conclusion
15
References
16
2. PLUG IN HYBRID ELECTRIC VEHICLE
Dept. of EEE, SIET, Vijaypura Page 1
Chapter 1
INTRODUCTION
1.1 VEHICLE
A thing used for transporting people or goods, especially on land, such as a car, lorry, or
cart.
1.2 TYPES OF VEHICLES
1.2.1 HYDROGEN VEHICLE: A hydrogen vehicle is a vehicle the uses hydrogen as
its onboard fuel for motive power. Hydrogen vehicles includes hydrogen fueled
space rockets, as wel as automobiles and other transportation vehicles. the power
plants of such vehicles convert the chemical energy of hydrogen to mechanical
energy either by burning hydrogen in an internal combustion engine, or by
reacting hydrogen with oxygen in a fuel cell to run electric motors widespread use
of hydrogen for fueling transportation is a key element of a proposed hydrogen
economy.
1.2.2 GASOLINE: Gasoline or petrol is the most common fuel used in cars today. This
specialized fossil fuel is designed for four-stroke engines like the ones found in
common cars. Gasoline allows for quick starting, fast acceleration, easy
combustion and quiet operation, according to the University of Michigan website
on fossil fuels. The hydrocarbons contained in gasoline and its production of
carbon dioxide when burned contributes to pollution, smog and global warming.
Although it is the most readily available fuel, it is considered to be a temporary
source of fuel because of its cost, environmental effects and limited resources.
1.2.3 DIESEL :Diesel fuel is widely used in transport vehicles such as tractor-trailer
trucks, buses, boats and trains. This fossil fuel is also non-renewable, like
gasoline. Although it contributes less carbon dioxide to the environment, diesel
creates more organic compounds and nitrous oxide that cause smog. Diesel
vehicles tend to last longer than gasoline vehicles, and they have 30 percent better
fuel efficiency than the average gasoline vehicle, according to the Petrol Prices
website.
1.2.4 LIQUEFIED PETROLEUM : Liquefied petroleum, better known as propane, is
a clean fuel alternative to gasoline that is used in common vehicles on a limited
basis. You'll find hybrid cars in the United Kingdom that have been designed to
3. PLUG IN HYBRID ELECTRIC VEHICLE
Dept. of EEE, SIET, Vijaypura Page 2
use propane, but generally the only way to get a propane vehicle in the United
States is to have a gas engine converted. Liquefied petroleum produces fewer
toxins when burned and does not contribute to smog in the same way that diesel
and gasoline do. Propane is also less expensive than gasoline.
1.2.5 COMPRESSED NATURAL GAS: Gas and diesel engines can be converted to
run on compressed natural gas, or CNG. CNG is a clear, odorless and non-
corrosive gas that can be used in liquid or gas form to run a combustion engine.
Vehicles fitted with a CNG fuel system can be expected to produce 80 percent less
ozone-forming emissions than gasoline burning cars, according to the Consumer
Energy Center website. CNG filling stations are in place is select areas in the
country, primarily in California.
1.2.6 ETHANOL Ethanol is a bio-fuel alternative to gasoline that's made from the
conversion of sugar cane, corn, barley and other natural products. Ethanol has
become popular as a fuel source because in most cases it's one of the only fuels
that can fuel a gasoline engine without modifications. Many car models can run on
100 percent ethanol, but it is more commonly used as an additive. states have
mandated the addition of ethanol to help cut down on the emissions and
contamination caused by pure gasoline components. E10, which is gasoline mixed
with 10 percent ethanol, is available at most gas stations in America today. Some
places use even higher concentrations.
1.2.7 BIO-DIESEL: Bio-diesel is a diesel substitute made from sugar beet, rapeseed or
palm oil. Individuals sometimes make this substance by collecting used oil from
restaurant fryers. Bio-diesel burns much cleaner than standard gas or diesel and
produces far less carbon dioxide emissions when used. However, continued
production of this substance may result in excessive deforestation.
1.3TYPES OF ELECTRIC VEHICLES
Electric Vehicles: An electric vehicle (EV), referred to as an electric drive vehicle, is a
vehicle which uses one or more electric motors for propulsions.
1.3.1 Hybrid electric vehicle
A Hybrid-Electric Vehicle (HEV) relies on at least two energy sources, usually an
internal combustion engine and an electric battery together with a motor/generator.
4. PLUG IN HYBRID ELECTRIC VEHICLE
Dept. of EEE, SIET, Vijaypura Page 3
Fig. 1.1: Hybrid Vehicle
There are different hybrid topologies
Parallel-Hybrid Electric Vehicle
Serial-Hybrid Electric Vehicle
Parallel-Hybrid Electric Vehicle
In a Parallel-Hybrid vehicle, there are two parallel paths to power the wheels of the
vehicle: an engine path and an electrical path, as shown in Figure 3.2. The
transmission couples the motor/generator and the engine, allowing either one, or both,
to power the wheels.
Serial-Hybrid Electric Vehicle
In a Serial-Hybrid vehicle, there is a single path to power the wheels of the vehicle,
but two energy sources. As shown in Figure, the fuel tank feeds an engine which is
coupled to a generator to charge the battery, which provides electrical energy to a
motor/generator to power the wheels through a transmission although a direct
coupling can also be used. The motor/generator is also used to recharge the battery
during deceleration and braking.
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Figure 1.2: Parallel and Series Hybrid Powertrain
1.3.2 Plug-in hybrid electric vehicle
A plug-in hybrid electric vehicle (PHEV), also called a plug-in hybrid
vehicle (PHV) and a plug-in hybrid, is a hybrid electric vehicle that uses rechargeable
batteries, or another energy storage device, that can be recharged by plugging it in to an
external source of electric power, usually a normal wall socket).
A PHEV shares the characteristics both of a conventional hybrid electric vehicle,
having an electric motor and an internal combustion engine (ICE), and of an all-electric
vehicle, having a plug to connect to the electrical grid. Most PHEVs are passenger cars;
there are also PHEV versions of commercial vehicles and vans, utility trucks, buses,
trains, motorcycles, scooters, and military vehicles
ADVANTAGES OF PHEV:
PHEVs produce less air pollution
It require less petroleum
PHEVs may produce less in the way of greenhouse gases
PHEVs also eliminate the problem of range anxiety associated with all-electric
vehicles.
operation are maximum efficient to the conditions
It is very economical and ecofriendly.
Operating cost.
Low noise
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1.3.3 Battery electric vehicle
A battery electric vehicle (BEV) runs entirely on a battery and electric drive train,
without a conventional internal combustion engine. These vehicles must be plugged into
an external source of electricity to recharge their batteries. Like all electric vehicles,
BEVs can also recharge their batteries through regenerative braking. In this process, the
vehicle’s electric motor assists in slowing the vehicle and recovers some of the energy
normally converted to heat by the brake
Fig1.3 Differences between electric vehicles
Fig 1.4: Working of electrical vehicles
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Chapter 2
PROBLEM DEFNITION
As cities are growing rapidly the usage of vehicles are also increasing thereby the
pollution and fuel consumption are increasing at higher rate. •There is no proper
awareness with the people about the fuel conservation as a result the demand for
petroleum products is increasing and supply is very less. •This system implements an
intelligent hybrid vehicle without the interaction of humans and it can also save the
environment and ecology by minimizing the pollution.
2.1 Conventional Hybrids
Conventional hybrids (like Toyota Prius), combines both gasoline engine with an
electric motor. While these vehicles have an electric motor and battery, they can’t be
plugged in and recharged. Instead their batteries are charged from capturing energy when
braking; using regenerative braking that converts kinetic energy into electricity. This
energy is normally wasted in conventional vehicles.
Depending on the types of hybrid, the electric motor will work with the gasoline-
powered engine to reduce gasoline use or even allow the gasoline engine to turn off
altogether. Hybrid fuel-saving technologies can dramatically increase fuel economy. For
example, the 2014 Honda Accord hybrid achieves a combined 47 miles per gallon (mpg)
compared to a combined 30 mpg for the non-hybrid version. At 12,000 miles a year and
$4/gallon gasoline, that means saving over $575 each year.
2.2 Hybrid electric vehicle
At low speeds a hybrid will usually draw its power from the electric motor. When
drivers increase speed they are calling on more power to propel the vehicle forward. To
generate this increased need for power, the hybrid will switch to its internal combustion
engine (ICE). This change causes the vehicle to shift from electric power to gasoline
power. If the vehicle still needs more power (to scale a steep hill) both propulsion systems
will work simultaneously to provide an added boost.
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The main fuel source for these vehicles is still gasoline. However, the amount of gasoline
required is notably less relative to a purely ICE vehicle. This is because the electric motor
uses regenerative braking to capture energy and store it in the on board batteries. This
stored energy is then used to provide power to the electric motor.
Fig 2.1 Differences between PHEV and HEV
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Chapter 3
PROBLEM SOLVING METHODOLOGY
3.1 Plug-in Hybrid Electric Vehicle (PHEV)
A 'gasoline-electric hybrid vehicle' is an automobile which relies not only on
gasoline but also on electric power source. In PHEV, the battery alone provides power
for low-speed driving conditions. During long highways or hill climbing, the gasoline
engine drives the vehicle solely.
It has great advantages over the previously used gasoline engine that is driven solely
from gasoline. This hybrid combination makes the vehicle dynamic in nature and
provides its owner a better fuel economy and lesser environmental impact over
conventional automobiles.
The cost for electricity to power plug-in hybrids for all electrical operations has been
estimated at less than one quarter of the cost of gasoline in California.
Compared to conventional vehicles, PHEVs reduce air pollution locally and
dependence on petroleum. PHEVs may reduce greenhouse gas emissions that
contribute to global warming compared with conventional vehicles.
PHEVs also eliminate the problem of range anxiety associated to all-electric vehicles,
because the combustion engine works as a backup when the batteries are depleted,
giving PHEVs driving range comparable to other vehicles with gasoline tanks.
Plug-in hybrids use no fossil fuel during their all electric range and produce lower
greenhouse gas emissions if their batteries are charged from renewable electricity.
Other benefits include improved national energy security, fewer fill-ups at the filling
station, the convenience of home recharging, opportunities to provide emergency
backup power in the home, and vehicle to grid (V2G) applications.
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Chapter 4
VEHICLE TO GRID TECHNOLOGY
Fig 4.1: Plug in Hybrid Vehicle
4.1 Working of Vehicle to Grid
When an electric vehicle is not in motion, a Vehicle to Grid (V2G) system is used
to transfer power from its battery to an electric power grid. Fig. 4.1 shows the bi-
directional flow of power. The Vehicle-to-Grid concept uses vehicle batteries to deliver
different kinds of grid services, like balancing power. Normally, V2G is used in the
context of a bidirectional power connection between battery and grid; although with a
unidirectional connection grid services can be offered as well. V2G services can be
supplied with PHEVs, Range-Extended Electric Vehicles and full-electric vehicles
Generally 95% of vehicles is parked at a time, its charge during night time when tariff
rates is low and transfer the power back to the grid when the tariff rates are high, with the
help of inverter and transformer. By using this technology we can earn money. The
technology used here is called net metering. The main concept of vehicle to grid transfer
is to match the frequency and voltage level of the grid.
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Fig 4.2: Bi-directional flow of power
4.2 BASIC DESIGN OF PHEV
The basic design consists of a rectifier and dc power source battery. Rectifier is used
to convert ac in to dc which is required to charge the batteries. The battery is connected to
inverter that is fed to a brushless (BL) DC motor that works on AC. The motor is attached
to the front wheel of the two wheeler vehicle. As the motor rotates the attached wheel
rotates too, thus, leading to vehicle motion. At low speeds this mode of propulsion is
used. The next phase consists of an IC engine that moves the piston continuously. This is
connected to the transmission and thus, the vehicle moves.
We can charge plug-in hybrid or electric car directly from a standard mains socket.
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Fig 4.3: Block diagram (Parallel Hybrid)
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Fig 4.4: Hybrid vehicle
Fig 4.5: Parts of hybrid vehicle
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4.3 PLUG-IN HYBRID FEATURES
PHEVs combine the fuel-savings benefits of hybrids with the all-electric capabilities of
battery-electric or fuel-cell vehicles. While not all models work the same way, most plug-
ins can operate in at least two modes: "all-electric," in which the motor and battery
provide all of the car's energy; and "hybrid," in which both electricity and gasoline are
used. PHEVs typically start-up in all-electric mode, running on electricity until their
battery pack is depleted: ranges vary from 10 miles to over 40. Certain models switch to
hybrid mode when they reach highway cruising speed, generally above 60 or 70 miles per
hour. The electric motor and battery help PHEVs use less fuel and produce less pollution
than conventional cars, even when in hybrid mode. Idle-off turns off the engine while
idling at stoplights or in traffic, saving fuel. Regenerative braking converts some of the
energy lost during braking into usable electricity, stored in the batteries. And because the
electric motor supplements the engine's power, smaller engines can be used, increasing
the car's fuel efficiency without compromising performance.
4.4 ARCHITECTURE OF BATTERY ELECTRIC VEHICLE
A battery electric vehicle (BEV) runs entirely on a battery and electric drive train, without
a conventional internal combustion engine. These vehicles must be plugged into an
external source of electricity to recharge their batteries. Like all electric vehicles, BEVs
can also recharge their batteries through regenerative braking. In this process, the
vehicle’s electric motor assists in slowing the vehicle and recovers some of the energy
normally converted to heat by the brakes.
Fig 4.6: Components of Battery Electric Vehicle
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System level architecture of PHEV This allows the battery to be charged from external
utility grid and also discharge back to it. Since the battery is charged from utility ,vehicle
can have a larger battery than that of HEV which is fuel economic.
Fig 4.6: architecture with blocks
120V Wall
Outlet
AC
transformer
Rectifier with
regulator or Bi-
directional
inverter
converter
IC Engine
Standard
generator
with
regulator
DC-DC
converter
Outlet
Battery
Bi-
directional
DC-DC
converter
HEV
propulsion
motor/gen
Wheels
Geartrain
Geartrain
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Chapter 5
Conclusion and future Scope
5.1 Conclusion
The anticipation of a large penetration of Plug-in Hybrid Electric Vehicles (PHEVs)
and Plug-in Electric Vehicles (PEVs) into the market brings up many new technical
problems that need to be addressed.
In the near future, a large number of PHEVs/PEVs connected to power grids will add
a large-scale energy load, as well as add substantial energy resources that can be
utilized.
Vehicle-to-Grid (V2G) technology is a most promising opportunity in PHEV/PEV
adoption.
The biggest issue in the EV market is the range problem and the need to increase the
range of the EV. PHEVs and EREVs are often considered as a solution to the range
problem.
5.2 Future Scope
One approach to reduce the greenhouse gas emissions in the transport sector is to change
transportation modes to become more electric. The scope of this research is on the Plug-in
Hybrid Electric Vehicle (PHEV), the Electric Vehicle with a Range Extender (EREV)
and the Battery Electric Vehicle (BEV). BEVs are the most desirable form of passenger
cars, because of their zero tailpipe emissions and their potential of 100% reduction of
CO2 emissions.
During peak period when tariff charges are more, we can transfer the power to the grid
for earning money.
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References
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