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Best ppt for seminar on hybrid electric vehicle AND TYPE OF HYBRID VEHICLE by rahul
- 1. Hybrid Electric Vehicle EV School presents: Made By: Rahul Pandey (03215004911) BTECH. IV YEAR MSIT, JANAKPURI, NEW DELHI
- 2. Any vehiclethat combines two or more sources of power that can directly or indirectly provide propulsion power is a hybrid. Examples Trains ---Diesel-Electric Hybrid Cars & SUVs- Gasoline- Electric Hybrid Submarines- Nuclear –Electric,Diesel-Electric
- 3. Hybrid electricvehicles ("HEVs") = Internal combustion engine + electric motor powered by batteries. Commonly Mistaken with Electric Vehicle. Less fuel than traditional counterparts and without recharging. Same as driving any other conventional vehicle. We all have owned a hybrid Vehicle at sometime. E.g. Moped
- 4. Gas-powered car Electric-poweredcar It has a fuel tank, which supplies gasoline to the engine. The engine then turns a transmission, which turns the wheels. On the other hand, it has a set of batteries that provides electricity to an electric motor. The motor turns a transmission, and then it turns the wheels.
- 5. Advantages over vehicles with internal combustion engines (ICEs): Energy efficient. Environmentally friendly. Performance benefits. Reduce energy dependence. EVs do, however, face significant battery-related challenges: Driving range. Recharge time. Battery cost: Bulk & weight: Advantages Disadvantages
- 6. Pollution causedby conventional cars Increasing prices of fuel day by day Fuel is a limited natural source Better Mileage In fact, gasoline-fueled HEVs are among a select few vehicle technologies that can dramatically increase fuel economy, while reducing pollution and delivering top safety and performance.
- 8. Regenerative Braking Electric Motor Drive/Assist Automatic Start/Shutoff Use low-rolling resistance tires Use lightweight materials
- 9. SERIES HYBRIDVEHICLE PARALLEL HYBRID VEHICLE SERIES PARALLEL HYBRID VEHICLE Chevrolet Volt –Series Hybrid Ford Escape–Series Parallel Hybrid Honda Insight–Parallel Hybrid
- 10. Simplest hybridconfiguration. Electric motor is the only means of providing power . Engine size is smaller The battery pack more powerful . Series hybrids more expensive . Engine in a series hybrid is not coupled to the wheels. Series drivetrains perform best in stop-and-go driving .
- 11. Gasoline motor turns a generator Generator may either charge the batteries or power an electric motor that drives the transmission At low speeds is powered only by the electric motor 11
- 13. Both theengine and the electric motor generate the power that drives the wheels. Smaller battery pack. Engine is connected directly to the wheels. Quite efficient on the highway. Operates inefficiently in stop-and-go driving.
- 15. Merges theadvantages and complications of the parallel and series. Engine can both drive the wheels directly and be effectively disconnected from the wheels . The Toyota Prius ,new Ford Escape Hybrid. Engine operates at near optimum efficiency more often. This system incurs higher costs than a pure parallel hybrid. It needs a generator, a larger battery pack, and more computing power to control the dual system It has potential to perform better.
- 17. You canget the best mileage from a hybrid car by using the same kind of driving habits that give you better mileage in your gasoline-engine car: Drive slower Maintain a constant speed Avoid abrupt stops
- 18. Use lessoil than ICE Emit less CO2 than ICE Fuel efficiency increased Less overall mass Regenerative braking Battery level efficiency Tax incentives
- 19. Battery capacityreduces by time, even you do not use it. This will impact fuel economy Fuel economy is dependant on battery capacity 19 The Honda Insight’s battery pack 120 Panasonic 1.2-volt cells (total 144 V) Nickel metal hydride 100A discharge, and 50A charge rates The system limits the usable capacity to 4ah to extend battery life
- 20. Time ofbattery 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) Contain toxic heavy metals, disposal issue Opportunity for researchers: Advance research projects on batteries are supported by governments and industries
- 21. Currently moreexpensive than conventional Heavier than conventional, due to battery pack and electric motors weight Limited battery life Expensive battery pack if you want to replace it Safety issues, high voltage battery and fuel Reliability, still under study, More complex computer controlled systems May have drivability issues Expensive to repair Towing Capacity
- 22. In terms of: 1.MSRP 2.KPL 3.SAVING ON FUEL YEARLY 4.PAYBACK PERIOD
- 23. Hybrid Model Non-hybridModel 2014 Honda Accord Hybrid EX-L 2014 Honda Accord EX-L 2.0 L, 4 cyl, Automatic (variable gear ratios) 2.4 L, 4 cyl, Automatic (variable gear ratios) MSRP $32,695 $29,060 Combined KPL 17 12.75 The hybrid vehicle's MSRP is $3,635 more. Estimated Fuel Savings with Hybrid Weekly Monthly Yearly $12.12 Years to Payback: 5.8 yrs $52.50 ( the years required price will meet the $630 in which the saving on fuel difference in hybrid car price.
- 24. Knowing what'sunder the hood of hybrid electric vehicles will help you evaluate the available choices in the market. Enjoy driving into the future!
- 25. 1.) http://www.fueleconomy.gov 2.) http://auto.howstuffworks.com 3.) http://www.ucsusa.org 4.) http://www.greenhybrid.com 5.) http://autos.aol.com 6.)http://wikipedia.org 7.)http://www.afdc.energy.gov