Hybrid vehicals
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This document discusses hybrid vehicles, which combine two or more power sources for propulsion. Hybrids use both an internal combustion engine and electric motor(s). There are different types of hybrid architectures based on how power is transmitted, including series, parallel, and series-parallel. While hybrids reduce emissions and fuel use, they also have drawbacks like higher initial costs than conventional vehicles and batteries that add weight. The document provides examples of hybrid vehicles and explores the components and functioning of electric and hybrid powertrains.
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Electric and Hybrid vehicles
The document discusses electric and hybrid vehicles as alternatives to conventional gasoline vehicles. It notes the rising costs and pollution problems with gasoline vehicles. Electric vehicles are defined as using electric motors powered by energy storage, while hybrid vehicles combine an internal combustion engine with electric motors and energy storage. The document outlines the components and advantages of electric vehicles, as well as challenges like high costs and limited range. It then describes different types of hybrid vehicle architectures like series, parallel and series-parallel, and provides examples of popular hybrid models. Overall hybrids are presented as a solution that provides better fuel efficiency while addressing problems with conventional vehicles.
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Hybrid electric vehicles (HEVs) combine an internal combustion engine with batteries and an electric motor to improve fuel efficiency. HEVs capture energy from braking through regenerative braking and use that stored energy to power the vehicle at low speeds. This reduces emissions and fuel use compared to conventional vehicles. While more expensive initially, HEVs have lower operating costs over time due to reduced fuel needs. They also have less engine wear, less noise pollution, and allow use of a smaller engine.
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The document discusses the history and components of battery electric vehicles (BEVs). It notes that the first human-carrying electric vehicle was tested in Paris in 1881. BEVs use electricity from batteries to power an electric motor rather than an internal combustion engine. The key components of BEVs are the battery charger, traction batteries, power converters, electric motor, motor controller, transmission system, and differential system. BEVs are further classified based on their energy storage sources into pure electric vehicles (PEVs/BEVs), fuel cell electric vehicles, ultracapacitor electric vehicles, and ultraflywheel electric vehicles.
Regenerative Braking System ppt
This document discusses regenerative braking systems. It begins by explaining conventional braking systems, noting that they waste up to 30% of a car's energy through heat dissipation. Regenerative braking systems instead funnel the energy from braking back into the battery. During braking, the electric motor acts as a generator to transfer kinetic energy into electrical energy stored in the battery. This extends the vehicle's range. The key components are the brake drum, friction lining, controller, electric generator, and linking mechanism. Regenerative braking provides benefits like reduced pollution, increased engine life, and wear reduction by recapturing lost kinetic energy.
Regenerative Braking System
Conventional Braking System
Introduction Of Regenerative Braking System
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Elements Of Regenerative Braking System
Different Types Of Regenerative Braking System
Advantages And Disadvantages
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Conclusion
Future Scope
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Electric vehicles
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Design and Simulation of a series Hybrid Electric Vehicle (HEV) Powertrain
The document summarizes the simulation and optimization of a series hybrid electric vehicle powertrain using a Chevrolet Volt as the vehicle model. Key modifications made included decreasing the engine size from 75KW to 65KW, increasing the battery capacity from 240V with 192 cells to 240V with 210 cells, upgrading the motor from 110KW to 120KW, and improving the generator from 54KW to 65KW. The results of the modifications showed improvements in acceleration performance, battery state of charge, reductions in power losses for testing cycles, increased engine efficiency, and reduced costs while maintaining similar emissions levels.
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Hybrid Electric Vehicles
Hybrid electric vehicles (HEVs) combine an internal combustion engine with batteries and an electric motor to improve fuel efficiency. HEVs capture energy from braking through regenerative braking and use that stored energy to power the vehicle at low speeds. This reduces emissions and fuel use compared to conventional vehicles. While more expensive initially, HEVs have lower operating costs over time due to reduced fuel needs. They also have less engine wear, less noise pollution, and allow use of a smaller engine.
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The document discusses the history and components of battery electric vehicles (BEVs). It notes that the first human-carrying electric vehicle was tested in Paris in 1881. BEVs use electricity from batteries to power an electric motor rather than an internal combustion engine. The key components of BEVs are the battery charger, traction batteries, power converters, electric motor, motor controller, transmission system, and differential system. BEVs are further classified based on their energy storage sources into pure electric vehicles (PEVs/BEVs), fuel cell electric vehicles, ultracapacitor electric vehicles, and ultraflywheel electric vehicles.
Regenerative Braking System ppt
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Conclusion
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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).
Design and Simulation of a series Hybrid Electric Vehicle (HEV) Powertrain
The document summarizes the simulation and optimization of a series hybrid electric vehicle powertrain using a Chevrolet Volt as the vehicle model. Key modifications made included decreasing the engine size from 75KW to 65KW, increasing the battery capacity from 240V with 192 cells to 240V with 210 cells, upgrading the motor from 110KW to 120KW, and improving the generator from 54KW to 65KW. The results of the modifications showed improvements in acceleration performance, battery state of charge, reductions in power losses for testing cycles, increased engine efficiency, and reduced costs while maintaining similar emissions levels.
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A hybrid electric vehicle combines an electric motor with an internal combustion engine or other power source to improve fuel efficiency. There are two main types of hybrid systems - series and parallel. In a series hybrid, the engine only charges a battery which powers the electric motor to turn the wheels. In a parallel hybrid, both the engine and motor can power the wheels directly and work together or independently based on driving conditions. Key components of hybrid systems include batteries to store energy, a generator to charge batteries, and regenerative braking to capture kinetic energy during deceleration. Hybrid vehicles provide benefits like lower emissions and fuel use while maintaining the performance of conventional vehicles. Further research and development of hybrid technology promises more efficient and environmentally friendly vehicles.
Hybrid electric vehicle Seminar Presentation
Have you pulled your car up to the gas/petrol pump lately and been shocked by the high
price of gasoline? As the pump clicked past Rs1400 or 1500, maybe you thought about
trading in that SUV for something that gets better mileage. Or maybe you are worried
that your car is contributing to the greenhouse effect. Or maybe you just want to have
the coolest car on the block. Currently, there is a solution for all this problems, it's the
hybrid electric vehicle.
The vehicle is lighter and roomier than a purely electric vehicle, because there is less
need to carry as many heavy batteries. The internal combustion engine in hybrid-electric
is much smaller and lighter and more efficient than the engine in a conventional vehicle.
In fact, most automobile manufacturers have announced plans to manufacture their own
hybrid versions. Hybrid electric vehicles are all around us. Most of the locomotives we
see pulling trains are diesel-electric hybrids. Cities like Seattle have diesel-electric
buses -- these can draw electric power from overhead wires or run on diesel when they
are away from the wires. Giant mining trucks are often diesel-electric hybrids.
Submarines are also hybrid vehicles -- some are nuclear-electric and some are dieselelectric. Any vehicle that combines two or more sources of power that can directly or
indirectly provide propulsion power is a hybrid.
Energy storage systems for electric & hybrid vehicles
Contents of this presenation entitled 'Introduction of different Energy storage systems used in Electric & Hybrid vehicles' is useful for beginners and students
Hybrid vehicle architecture
types of the hybrid vehicle are discussed, series, parallel, complex, series-parallel, micro-hybrid, mild hybrid, full hybrid, and complex hybrid is discussed
social and environmental importance of hybrid and electric.ppt
The document discusses the social and environmental importance of hybrid and electric vehicles. It notes that while the automotive industry is important economically, the large number of gasoline-powered vehicles causes serious problems like air pollution, global warming, and depletion of petroleum resources. Air pollution from vehicle emissions produces nitrogen oxides, carbon monoxide, unburned hydrocarbons, and other pollutants that harm human health and the environment. The development of high-efficiency, clean transportation like hybrids and electric vehicles is helping to address these issues.
Hybrid Electric Vehicle By Arjun T R
A detailed presentation about hybrid car and its motor drives.It helps you to understand more about HEV in detail.And also it contains all parts of HEV.
types of electric vehicles ppt
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
Hybrid Electric Vehicle
A hybrid electric vehicle combines an electric motor with an internal combustion engine to improve fuel efficiency. There are two main types of hybrid configurations - parallel and series. In a parallel hybrid, both the engine and electric motor can power the wheels directly. In a series hybrid, the engine charges the battery which powers the electric motor to turn the wheels. Fuel cell hybrid vehicles use hydrogen to power an electric motor, providing emissions-free propulsion. Driving at a constant speed, avoiding abrupt stops, and driving more slowly can improve the fuel efficiency of any hybrid vehicle.
Electric Vehicles
This document discusses the history and present state of electric vehicles. It notes that electric vehicles have lower emissions and fuel costs than gas vehicles. However, electric vehicles currently have higher upfront costs and more limited range between charges. The document outlines different types of electric vehicles like plug-in hybrids and describes the key components of an electric vehicle like batteries and motors. Challenges to electric vehicle adoption include high battery costs, limited driving range, and perceptions around safety and reliability. Research aims to address these issues to increase electric vehicle adoption over time.
Hybrid electric vehicle
The document discusses advancements in hybrid electric vehicles. It begins by covering the early history of electric vehicles and then focuses on hybrid electric vehicles (HEVs) which use both an electric engine and a conventional internal combustion engine. The key benefits of HEVs are improved fuel economy, reduced emissions, and better acceleration. There are three main types of hybrids - series, parallel, and combined. The document analyzes the SWOT of hybrid vehicles and concludes by discussing Toyota's popular Prius hybrid car.
Regenerative braking system
This document discusses regenerative braking systems. It begins with an overview of conventional braking systems and how they waste kinetic energy as heat. It then explains how regenerative braking systems capture this wasted kinetic energy during braking by using the vehicle's electric motor or generator to convert it back into electrical energy for storage in the battery. This recovered energy can then be used to extend the vehicle's driving range. The document covers the key components and working of regenerative braking systems including KERS and their benefits like reduced emissions and increased fuel efficiency. It concludes by noting regenerative braking is not a complete solution on its own due to limitations at low speeds and as a backup in case of failure.
Studies of Electric Vehicle Technologies
Detailed presentation on the basics of an electric vehicle, comparison of different motors for EV application, comparison of different batteries for EV application, Charging infrastructure for EV in India and a brief on BMS(Battery Management System).
Hybrid Electric Vehicle
This document discusses hybrid electric vehicle configurations and components. It describes the main types of hybrid architectures as series, parallel and series-parallel. The key components of a HEV like the internal combustion engine, electric motor, battery and electronic control units are explained. Different powertrain configurations from P0 to P4 are classified based on the positioning of components. The characteristics of the commonly used P3 configuration and the modeling of the internal combustion engine and electric motor operation are also summarized.
hybrid electric cars
A hybrid electric vehicle combines a conventional internal combustion engine with an electric motor and batteries. This allows for improved fuel efficiency through technologies like regenerative braking. There are three main types of HEVs: full hybrids can run solely on electric power, mild hybrids only provide assistance to the engine, and medium hybrids fall between those levels. Plug-in hybrids can be charged through an external power source in addition to regenerative braking. While HEVs provide benefits like lower emissions, reduced fuel costs, and incentives, they also have drawbacks such as higher initial prices and complexity. Ongoing research focuses on improving battery technology to address issues like weight, performance in extreme temperatures, and disposal.
Solar vehicle-presentation
This document describes a hybrid electric vehicle project that uses solar panels to charge the vehicle's batteries and extend its driving range. Some key points:
- The vehicle has a 48V battery that powers a DC motor and is normally charged via electricity but can now also be charged by solar panels mounted on the roof.
- Maximum Power Point Trackers are used to optimize the power output from the solar panels to match the battery and motor voltages.
- Testing will compare the vehicle's driving range when using just its batteries versus using solar charging to replenish the batteries while driving.
- The students estimate it may take up to 3 weeks to complete the project and recommend improvements like a higher capacity motor or cooling
Electric vehicles
The presentation deals with the basics of electric vehicle architecture and working further the present scenario of EV in India is also discussed
Regenerative braking system
This document provides an overview of regenerative braking systems. It discusses:
- The history of regenerative braking, which was first patented in 1908 and later commercialized by Toyota and other automakers for hybrid vehicles.
- The principles of regenerative braking, which involve using the electric motor as a generator to convert kinetic energy during braking into electrical energy that can be stored in batteries.
- The components and working of regenerative braking systems in hybrid and electric vehicles, which feed generated electricity back into the battery charging system.
- The benefits of regenerative braking, which include improved fuel economy and reduced emissions.
Best ppt for seminar on hybrid electric vehicle AND TYPE OF HYBRID VEHICLE by...
HYBRID ELECTRIC VEHICLE TECHNOLOGY , ITS INTRODUCTION, TYPE AND COMPARISION OF HYBRID AND NON- HYBRID MODEL
Hybrid vehicals
Hybrid vehicles have both an electric motor and an internal combustion engine. There are several types of hybrid vehicles depending on their drivetrain structure (series, parallel, or combined) and degree of hybridization (mild, medium, or full). Hybrids provide benefits like increased fuel efficiency and lower emissions but also have disadvantages like higher initial costs and shorter driving ranges compared to gas-only vehicles.
hybridelectricvehicle.pptx
This document discusses hybrid electric vehicles (HEVs). It defines different types of HEVs and describes the concepts and components involved, including the motors, batteries, and regenerative braking systems used. Permanent magnet synchronous motors and induction motors are commonly used in HEV propulsion. Lithium-ion batteries are advantageous for HEVs due to their high energy density and lifespan. HEVs provide benefits like increased fuel efficiency and reduced emissions compared to conventional vehicles.
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• Plug-in Hybrid-Electric Vehicles (PHEVs), are hybrids with high capacity batteries that can be charged by plugging them into an electrical outlet or charging station. They can store enough electricity to significantly reduce their petroleum use under typical driving conditions
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A hybrid electric vehicle combines an electric motor with an internal combustion engine or other power source to improve fuel efficiency. There are two main types of hybrid systems - series and parallel. In a series hybrid, the engine only charges a battery which powers the electric motor to turn the wheels. In a parallel hybrid, both the engine and motor can power the wheels directly and work together or independently based on driving conditions. Key components of hybrid systems include batteries to store energy, a generator to charge batteries, and regenerative braking to capture kinetic energy during deceleration. Hybrid vehicles provide benefits like lower emissions and fuel use while maintaining the performance of conventional vehicles. Further research and development of hybrid technology promises more efficient and environmentally friendly vehicles.
Hybrid electric vehicle Seminar Presentation
Have you pulled your car up to the gas/petrol pump lately and been shocked by the high
price of gasoline? As the pump clicked past Rs1400 or 1500, maybe you thought about
trading in that SUV for something that gets better mileage. Or maybe you are worried
that your car is contributing to the greenhouse effect. Or maybe you just want to have
the coolest car on the block. Currently, there is a solution for all this problems, it's the
hybrid electric vehicle.
The vehicle is lighter and roomier than a purely electric vehicle, because there is less
need to carry as many heavy batteries. The internal combustion engine in hybrid-electric
is much smaller and lighter and more efficient than the engine in a conventional vehicle.
In fact, most automobile manufacturers have announced plans to manufacture their own
hybrid versions. Hybrid electric vehicles are all around us. Most of the locomotives we
see pulling trains are diesel-electric hybrids. Cities like Seattle have diesel-electric
buses -- these can draw electric power from overhead wires or run on diesel when they
are away from the wires. Giant mining trucks are often diesel-electric hybrids.
Submarines are also hybrid vehicles -- some are nuclear-electric and some are dieselelectric. Any vehicle that combines two or more sources of power that can directly or
indirectly provide propulsion power is a hybrid.
Energy storage systems for electric & hybrid vehicles
Contents of this presenation entitled 'Introduction of different Energy storage systems used in Electric & Hybrid vehicles' is useful for beginners and students
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types of the hybrid vehicle are discussed, series, parallel, complex, series-parallel, micro-hybrid, mild hybrid, full hybrid, and complex hybrid is discussed
social and environmental importance of hybrid and electric.ppt
The document discusses the social and environmental importance of hybrid and electric vehicles. It notes that while the automotive industry is important economically, the large number of gasoline-powered vehicles causes serious problems like air pollution, global warming, and depletion of petroleum resources. Air pollution from vehicle emissions produces nitrogen oxides, carbon monoxide, unburned hydrocarbons, and other pollutants that harm human health and the environment. The development of high-efficiency, clean transportation like hybrids and electric vehicles is helping to address these issues.
Hybrid Electric Vehicle By Arjun T R
A detailed presentation about hybrid car and its motor drives.It helps you to understand more about HEV in detail.And also it contains all parts of HEV.
types of electric vehicles ppt
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
Hybrid Electric Vehicle
A hybrid electric vehicle combines an electric motor with an internal combustion engine to improve fuel efficiency. There are two main types of hybrid configurations - parallel and series. In a parallel hybrid, both the engine and electric motor can power the wheels directly. In a series hybrid, the engine charges the battery which powers the electric motor to turn the wheels. Fuel cell hybrid vehicles use hydrogen to power an electric motor, providing emissions-free propulsion. Driving at a constant speed, avoiding abrupt stops, and driving more slowly can improve the fuel efficiency of any hybrid vehicle.
Electric Vehicles
This document discusses the history and present state of electric vehicles. It notes that electric vehicles have lower emissions and fuel costs than gas vehicles. However, electric vehicles currently have higher upfront costs and more limited range between charges. The document outlines different types of electric vehicles like plug-in hybrids and describes the key components of an electric vehicle like batteries and motors. Challenges to electric vehicle adoption include high battery costs, limited driving range, and perceptions around safety and reliability. Research aims to address these issues to increase electric vehicle adoption over time.
Hybrid electric vehicle
The document discusses advancements in hybrid electric vehicles. It begins by covering the early history of electric vehicles and then focuses on hybrid electric vehicles (HEVs) which use both an electric engine and a conventional internal combustion engine. The key benefits of HEVs are improved fuel economy, reduced emissions, and better acceleration. There are three main types of hybrids - series, parallel, and combined. The document analyzes the SWOT of hybrid vehicles and concludes by discussing Toyota's popular Prius hybrid car.
Regenerative braking system
This document discusses regenerative braking systems. It begins with an overview of conventional braking systems and how they waste kinetic energy as heat. It then explains how regenerative braking systems capture this wasted kinetic energy during braking by using the vehicle's electric motor or generator to convert it back into electrical energy for storage in the battery. This recovered energy can then be used to extend the vehicle's driving range. The document covers the key components and working of regenerative braking systems including KERS and their benefits like reduced emissions and increased fuel efficiency. It concludes by noting regenerative braking is not a complete solution on its own due to limitations at low speeds and as a backup in case of failure.
Studies of Electric Vehicle Technologies
Detailed presentation on the basics of an electric vehicle, comparison of different motors for EV application, comparison of different batteries for EV application, Charging infrastructure for EV in India and a brief on BMS(Battery Management System).
Hybrid Electric Vehicle
This document discusses hybrid electric vehicle configurations and components. It describes the main types of hybrid architectures as series, parallel and series-parallel. The key components of a HEV like the internal combustion engine, electric motor, battery and electronic control units are explained. Different powertrain configurations from P0 to P4 are classified based on the positioning of components. The characteristics of the commonly used P3 configuration and the modeling of the internal combustion engine and electric motor operation are also summarized.
hybrid electric cars
A hybrid electric vehicle combines a conventional internal combustion engine with an electric motor and batteries. This allows for improved fuel efficiency through technologies like regenerative braking. There are three main types of HEVs: full hybrids can run solely on electric power, mild hybrids only provide assistance to the engine, and medium hybrids fall between those levels. Plug-in hybrids can be charged through an external power source in addition to regenerative braking. While HEVs provide benefits like lower emissions, reduced fuel costs, and incentives, they also have drawbacks such as higher initial prices and complexity. Ongoing research focuses on improving battery technology to address issues like weight, performance in extreme temperatures, and disposal.
Solar vehicle-presentation
This document describes a hybrid electric vehicle project that uses solar panels to charge the vehicle's batteries and extend its driving range. Some key points:
- The vehicle has a 48V battery that powers a DC motor and is normally charged via electricity but can now also be charged by solar panels mounted on the roof.
- Maximum Power Point Trackers are used to optimize the power output from the solar panels to match the battery and motor voltages.
- Testing will compare the vehicle's driving range when using just its batteries versus using solar charging to replenish the batteries while driving.
- The students estimate it may take up to 3 weeks to complete the project and recommend improvements like a higher capacity motor or cooling
Electric vehicles
The presentation deals with the basics of electric vehicle architecture and working further the present scenario of EV in India is also discussed
Regenerative braking system
This document provides an overview of regenerative braking systems. It discusses:
- The history of regenerative braking, which was first patented in 1908 and later commercialized by Toyota and other automakers for hybrid vehicles.
- The principles of regenerative braking, which involve using the electric motor as a generator to convert kinetic energy during braking into electrical energy that can be stored in batteries.
- The components and working of regenerative braking systems in hybrid and electric vehicles, which feed generated electricity back into the battery charging system.
- The benefits of regenerative braking, which include improved fuel economy and reduced emissions.
Best ppt for seminar on hybrid electric vehicle AND TYPE OF HYBRID VEHICLE by...
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Best ppt for seminar on hybrid electric vehicle AND TYPE OF HYBRID VEHICLE by...
Best ppt for seminar on hybrid electric vehicle AND TYPE OF HYBRID VEHICLE by...
Similar to Hybrid vehicals
Hybrid vehicals
Hybrid vehicles have both an electric motor and an internal combustion engine. There are several types of hybrid vehicles depending on their drivetrain structure (series, parallel, or combined) and degree of hybridization (mild, medium, or full). Hybrids provide benefits like increased fuel efficiency and lower emissions but also have disadvantages like higher initial costs and shorter driving ranges compared to gas-only vehicles.
hybridelectricvehicle.pptx
This document discusses hybrid electric vehicles (HEVs). It defines different types of HEVs and describes the concepts and components involved, including the motors, batteries, and regenerative braking systems used. Permanent magnet synchronous motors and induction motors are commonly used in HEV propulsion. Lithium-ion batteries are advantageous for HEVs due to their high energy density and lifespan. HEVs provide benefits like increased fuel efficiency and reduced emissions compared to conventional vehicles.
Hybrid vehicles
This document provides an overview of hybrid vehicles presented at a seminar. It discusses the objectives of the seminar which were to explain hybrid vehicles, describe types of hybridization, discuss components and transmission, and compare hybrids to other vehicles. It then defines hybrid vehicles and outlines the key technologies such as regenerative braking. The document proceeds to describe different types of hybrids based on their power source and degree of hybridization including micro, mild, full, and plug-in hybrids. It also discusses the components and configurations of hybrid electric vehicles.
HEV ppt.pptx
This document discusses hybrid electric vehicles (HEVs). It defines an HEV as a vehicle that uses two or more energy sources combined with energy storage. The main types are parallel and series hybrids. Parallel hybrids have both an engine and electric motor that can power the wheels. Series hybrids use the engine to charge the battery which powers the electric motor. The document outlines the key components of HEVs including electric motors, auxiliary power units, generators, energy storage, regenerative braking, and control systems. It discusses advantages like improved fuel efficiency and reducing emissions. In conclusion, HEVs provide a solution for more practical and efficient low-pollution vehicles.
Electric Vehicle ppt
Presentation on Electric Vehicle By Vivek Atalkar.
An electric vehicle, or EV, is a type of vehicle that uses electricity as its main source of power instead of traditional fuels like gasoline or diesel. EVs are powered by electric motors that run on rechargeable batteries, which can be charged by plugging the vehicle into an electrical outlet or charging station.
There are two types of electric vehicles: battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs). BEVs are fully electric vehicles that run entirely on battery power and have no backup gasoline engine. PHEVs have both an electric motor and a gasoline engine, and can run on either electricity or gasoline.
Electric vehicles offer several benefits over traditional gasoline-powered vehicles. They produce zero tailpipe emissions, which means they don't contribute to air pollution. They also tend to be more energy-efficient and cost less to operate over the long-term. Additionally, electric vehicles are generally quieter and provide smoother acceleration compared to gasoline-powered vehicles.
One of the main challenges of electric vehicles is their limited range compared to gasoline-powered vehicles, although this is improving as battery technology advances. Another challenge is the availability of charging infrastructure, which is still developing in many parts of the world.
Overall, electric vehicles are an important part of the transition to a more sustainable and environmentally-friendly transportation system.
Electric Vehicle (EV).pptx
An electric vehicle (EV) is a mode of transport which is powered by electricity. Unlike conventional vehicles that use a gasoline (petrol) or diesel-powered engine, electric cars and trucks use an electric motor powered by electricity from batteries or a fuel cell. A key advantage of EVs over other forms of transport is that they hold the potential to significantly reduce pollution by having zero exhaust emissions.
CMD 2018_DEMO_Electrification.pdf
Vehicle electrification involves using electric power to replace some or all of the propulsion requirements of a vehicle. Electric vehicles can be classified based on the degree to which electricity powers the vehicle, from mild hybrids to full battery electric vehicles (BEVs). Mild hybrids typically use a motor starter/generator unit connected to a 48V lithium-ion battery to assist with start/stop functionality and regenerative braking.
Electric cars and technology
Electric cars use electric motors powered by rechargeable batteries instead of combustion engines. They have several components including batteries, electric motors, and motor controllers. Electric cars can be charged by plugging into electric vehicle supply equipment (EVSE) or charging stations, which provide alternating or direct current. While more expensive initially, electric cars have lower fuel and maintenance costs than gas-powered cars and produce no tailpipe emissions.
MODERN AUTOMOTIVE TECHNOLOGY
MODULE-I
Electric and Hybrid Vehicle technology: Introduction, LEV, TLEV, ULV & ZEV, Basic
components of Electric vehicles, Batteries suitable for electric vehicles, motor and controllers,
constructional features,
Basic factors to be considered for converting automobiles to electric vehicle, electric hybrid
vehicle, types - series and parallel hybrid, layouts, comparison, Power systems and control
systems, Different modes of operation for best usage. Regenerative braking,
Recent Trends in Automotive Power Plants: Stratified charged / lean burn engines –
Hydrogen Engines- Electric propulsion with cables – Magnetic track vehicles.
MODULE 11
Fuel Cells and Alternative energy systems: Introduction to fuel cells, Operational fuel cell
voltages, Proton Exchange membrane fuel cells, Alkaline Electrolyte fuel cells, Medium and
high temperature fuel cells, fuel and fuel chose, fuel processing, fuel cell stacks, Delivering
fuel cell power, Integrated Air supply and humidification concepts for fuel cell systems, A
comparison of High pressure and low pressure operation PEM Fuel cell systems, Fuel cell
Auxiliary systems,
Modern Developments in Automobiles: Air compression systems, Air powered vehicles,
Vehicle Automated Tracks: Preparation and maintenance of proper road network-National
highway network with automated roads and vehicles-Satellite control of vehicle operation for
safe and fast travel.
Module III
Modem electronic and micro control systems in automobiles: Electronically controlled
concealed headlight systems, LED and Audible warning systems Electro chromic mirrors,
automatic review mirrors, OBD II, Day time running lamps (DRL), Head up display, Travel
information systems, On board navigation system, Electronic climate control, Electronic cruise
control, Antilock braking system, Electronically controlled sunroof, Anti-theft systems,
Automatic door locks (ADL), engine management system, Electronic transmission control,
chassis control system, Integrated system
Vehicle Operation and Control: Computer Control for pollution and noise control and for fuel
economy-Transducers and operation of the vehicle like optimum speed and direction.
Hybrid-Electric-Vehicle-ppt.pptx
This document provides an overview of hybrid electric vehicles (HEVs). It begins by defining an HEV as a vehicle that combines an electric motor and battery system with a traditional engine. The document then describes the two main types of HEV configurations - parallel and series - and lists the key components of an HEV including electric motors, energy storage batteries, and an auxiliary power unit. Several advantages of HEVs are noted such as increased fuel efficiency and reduced emissions compared to gas-only vehicles. In closing, the document states that continued research and development of HEV technology promises more efficient and low-pollution vehicles for the future that can help address current energy and fuel challenges.
HYBRID ELECTRIC VEHICLE (senthil)
In this presentation I have clearly explained the concept of hybrid electric cars, its design, types, advantages and disadvantages and so on.
SEMINAR ON HYBRID VEHICLE / ELECTRICVEHICLE TECHNOLOGY
The document discusses hybrid vehicle technology. It begins with an introduction to hybrid vehicles and the problems they aim to address like global warming. It then defines hybrid vehicles as combining a conventional internal combustion engine with an electric propulsion system. The rest of the document discusses the different types of hybrid systems, technologies used in hybrid vehicles like regenerative braking, and the advantages and disadvantages of hybrid vehicles. It concludes by stating that hybrids offer benefits like improved fuel economy and reduced emissions while being more expensive initially than conventional cars.
HEV Final PPT.pptx
This document discusses hybrid electric vehicles (HEVs). It defines HEVs as vehicles that combine a gasoline engine with an electric motor. The document outlines the history of HEVs and describes their working principles, which include regenerative braking and an automatic stop/start function. It discusses different types of hybridization and the two main types of HEVs: series and parallel hybrids. The document provides diagrams of HEV powertrain configurations and lists the key parts of an HEV, along with their advantages of lower emissions and fuel savings and disadvantages of higher costs. It concludes that HEVs are more environmentally friendly than gas-only vehicles and that battery technology is improving.
Introduction to Electric Vehciles.pptx
This document provides an introduction to electric vehicles and hybrid electric vehicles. It discusses that a hybrid electric vehicle combines an electric motor with an alternative power unit, such as a gasoline engine. This allows hybrids to achieve the performance of conventional vehicles while providing the low emissions and energy independence of electric vehicles. The document describes the two main types of hybrid configurations - parallel and series - and discusses the key components of hybrid vehicles including electric motors, energy storage batteries, regenerative braking systems, and control systems. It also introduces the concept of using fuel cells as an alternative power source for electric vehicles.
15 Ankit.pptx
This document provides an overview of electric vehicles (EVs). It discusses that EVs are powered by electric motors rather than gasoline engines, and are charged by plugging into household electricity. The document outlines the key parts of an EV including batteries, controllers, and motors. It also discusses the different types of EVs and batteries used. Benefits of EVs include reduced pollution, fuel independence, and lower maintenance costs compared to gasoline vehicles. However, EVs also have limitations such as limited driving range and lack of widespread charging infrastructure. The document concludes that EVs can significantly reduce carbon emissions and improve efficiency.
Automoble
This document discusses hybrid electric vehicles (HEVs) as an alternative to conventional gasoline vehicles. HEVs combine an internal combustion engine with electric motors and batteries to provide propulsion. They offer benefits like reduced emissions and fuel costs compared to gasoline vehicles, though upfront costs are higher. The document outlines different types of HEVs classified by their power transmission paths and architectures, including series, parallel, and series-parallel systems. It also mentions plug-in hybrid electric vehicles which can be charged from an external electricity source.
Electric Hybride vehicles.ppt
This document discusses different types of hybrid electric vehicles. It begins by defining a hybrid car as having two or more propulsion sources, most commonly gasoline and electric motors. The gasoline engine in hybrids is smaller and more efficient. There are several variations of hybrid configurations including mild, series, parallel, and series/parallel. Mild hybrids use electric motors only for assistance and cannot drive solely on electric. Series hybrids have the engine power an electric generator to charge the battery and power the electric motor driving the wheels. Parallel hybrids can use the engine or motor independently or together to power the wheels. Series/parallel hybrids combine both series and parallel systems to maximize efficiency and performance. The document provides diagrams to illustrate the different
AES_Project_Energy_Management_Study_of_BMW_i8_E-Hybrid_Fall_2015
This document summarizes an energy management study of the 2015 BMW i8 plug-in hybrid sports car. Some key points:
- The BMW i8 features a 1.5L turbocharged gasoline engine and a 7.1 kWh lithium-ion battery pack.
- The 96 kW electric motor on the front axle works with a 164 kW gasoline engine on the rear wheels for a total output of 260 kW.
- Despite this performance, the i8 gets the equivalent of 94 mpg and can accelerate from 0-60 mph in 5 seconds.
- The long, lightweight lithium-ion battery pack is located between the front and rear axles to keep the center of gravity low
ELECTRIC VEHICLE PRESENTATION BY PRANAY GHATODE
Electric vehicles are vehicles that are either partially or fully powered by electric power. The demand for EVs is increasing day by day. As we have several benefits for Electric Vehicles when compared to Gas Vehicles. Here in this informative essay on electric vehicles, we are giving complete details about them.
Electric Vehicles are means of transport that consume eclectic energy as fuel instead of traditional fuels such as petrol, diesel, and CNG. These vehicles may be powered through a collector system by electricity from off-vehicle sources or maybe inbuilt with a battery, solar panels, fuel cells, or an electric generator to convert fuel to electricity. Electric bikes, electric cars, electric rickshaws, etc are some examples.
Hybrid electric vehicles
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
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Hybrid vehicals
- 2. HYBRID VEHICLE PREPARED BY; M Junaid Mushtaq (UET/SCET-13F ME 79) Mechanical Engineering Department Session 2013-17
- 3. WHAT IS A HYBRID VEHICLE? Any vehicle which combines two or more sources of power. Examples: Diesel – electric Gasoline– CNG Gasoline - electric
- 4. Need Electric and Hybrid vehicles Over dependence on petrol/diesel Rising petrol/diesel prices Pollution and the resultant global warming Noise in conventional vehicles Need for alternate power sources Need for Eco friendly vehicles Then The solution is EV, HEV
- 5. Concept of hybridization Multiple sources of power Making ICE work in most efficient range
- 6. Hybrid Vehicles The term hybrid vehicles in general usage refer to vehicles with two or more different type of sources delivering power to the wheels for propulsion. The most common hybrid vehicles have an IC engine and one or more electric machines for vehicle propulsion. The IC engine can be used to generate electric energy ‘on board’ to power the machines.
- 7. Classification Based on the path of energy flow Mechanical power transmission path (MPTP) Electrical power transmission path (EPTP) Combination of MPTP and EPTP Based on architecture Series Parallel Series-Parallel
- 8. Mechanical power transmission path (MPTP) The primary powertrain components in a conventional ICE vehicle are engine and transmission. The energy flow in a vehicle starts from source of energy and ends at wheels with the delivery of propulsion power known as power transmission. Mechanical Power transmission path
- 9. Electrical power transmission path (EPTP) In electric vehicle power transmission is almost electrical except for coupling devices between electric propulsion motor and wheels. The coupling device can simply be a gear to match electric machine speeds to vehicle speeds. Electric Power transmission path
- 10. Combination of MPTP and EPTP The propulsion power is transmitted to wheels through either MPTP or EPTP or combination of both. The MPTP is associated with an IC engine and transmission, whereas EPTP consists of energy storage system, a generator, propulsion motor and transmission.
- 11. Block diagram A hybrid electric vehicle power transmission
- 12. Series HEV A series hybrid is one in which only one energy converter can provide propulsion power. Only electric motor provides all propulsion power to wheels. A downsized IC engine drives a generator, which supplements batteries and can charge them when it fall below certain charge level. The drawback is size of traction motor, which as to be rated for max. power requirement of vehicle.
- 13. Block diagram Series HEV powertrain
- 15. Parallel HEV A parallel hybrid is one in which more than one energy conversion device can deliver propulsion power to the wheels. The IC engine and electric motor are configured in parallel with a mechanical coupling. The power requirements of electric motor is lower than that of series HEV.
- 17. Block diagram Parallel HEV powertrain
- 18. Series-Parallel HEV It combines the benefits of series and parallel architecture with charge sustaining capability. The power-split device divides the output from the engine into mechanical and electrical transmission paths. Even IC engine is also used to charge the battery. They are capable of providing continuous high output power compared to series or parallel powertrain.
- 19. Block diagram Series –Parallel combination HEV
- 20. IF WE USE ELECTRIC CARS ?
- 21. Electric vehicles An Electric vehicle is an automobile that is propelled by one or more electric motors, using electrical energy stored in energy storage device. The primary components are motor, controller, power source, and transmission.
- 22. Block diagram of electric vehicles An Electric vehicle system
- 23. Advantages No Gas Required No Emissions Cost Effective Low Maintenance Low noise
- 24. Disadvantages High Initial Cost- Many times that of conventional vehicles Short Driving Range Recharging takes much longer time than refueling gasoline Battery pack takes space and weight of the vehicle which otherwise is available to the people
- 25. HIGH VOLTAGE ELECTRICAL SYSTEMS Power for the electric motor is supplied by high-voltage nickel- metal hydride battery Batteries for all hybrids are produced by Panasonic EV Energy in Japan Voltage ranges from 144 volts to 650 volts of DC current
- 27. Commercial vehicles Toyota Prius Toyota Highlander Ford Escape Mercury Mariner Honda Civic HEV Honda Accord HEV
- 28. Challenges in hybrid vehicles Time of battery changing is long Batteries are heavy (100kg extra weight consumes 2L/100km more) Batteries are expensive Low performance in hot or cold temperatures also may damage the battery Very sensitive to overcharge/undercharge(Battery life reduces dramatically)
- 29. Advantages of a Hybrid Car Environment friendly Financial benefits Less dependence on fossil fuels Regenerative braking system Built from lighter materials
- 30. Disadvantages of a Hybrid car Less power Expensive Poor handling Higher maintenance cost