1. ARRABIRI PAVAN REDDY
aryabiarypavan48@gmail.com
CELL NO: 8374559028

2. Contents
 Hybrid Electrical Vehicles
 History
 Types of Electric vehicle
 Power train drive arrangements
 Structural Components
 Battery system and Charging operation,
 Charging station and Power requirement
 Energy cost and Emission Improvement
 Present scenario of HEV in India
 Overview

3. Hybrid Electrical Vehicles
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.
Advantages:
High reliability due to less moving parts.
Easy in driving and maintenance.
No loss of power during idling.
Operation cost is less than IC engine.

4. History
• The first electrical vehicle was built by Frenchman Gustavo Trove in
1881.
• In 1899 the first series hybrid electric vehicle reported at Paris
salon.
• In 1903 Frenchman Camille jennet presented parallel hybrid vehicle
at Paris salon.
• In 1966 GM built electro van propelled by induction motor.
• In 1975 Dr. Victor Wouk investigated hybrid electric vehicle
moment.
• In 1990 Ford motors and General motors released HEV.
• In 1997 Toyota released Prius sedan in Japan, Honda released
Honda insight, GM released Electrical vehicle at USA.

5. Types of Electric Vehicles

6. Power train drive arrangement (Series)

7. Power train drive arrangement (Parallel)

8. Power train drive arrangement (Combined)

9. Structural Components
Battery, Power converter, Electric motor, Generator,
Transmission, Inverter, Rectifier, Coupler, Controller.

10. Battery system

11. Charging operation

12. Charging station

13. 1. Easy to meet performance requirements with electric
drive train except range and refuel.
2. Better trade off - not as much over sizing required.
3. Hybrid design Engine deliver average need electric
motor can manage a peak.
4. Typical car 8816 kg loaded axle needs
 20HP power on level road at 104kmph.
 55HP power to maintain 104kmph up a 5% grade.
 55HP power maintain 152kmph on level road a peak.
Power requirement

14. Energy cost
 Take petrol 60-80Rs/lit.
 A hybrid car achieves half of petrol 30-40Rs/KM.
 Energy cost approximately 2Rs/KM
 Electricity at the rate 8.50Rs/KWH
 Car consumes 200WH/mile
 Energy cost 0.0368Rs/KM
 Much cheaper with night charging.
 ICE operating cost 14%/mile, 3-4%/mile in EV
 Energy can be recycled.

15. Emission Improvement
1. The engine is smaller since the electric motor does some work
during peaks.
2. The engine can shut off when the car stops.
3. We can choose to operate the engine only at its highest
efficiency.
4. The electrical system can be used to prepare emission controls
for cold starts.
5. Breaking energy can be recovered and stored in the battery.
6. Go green, less drive more green.

16. Current area of research
Current research focusing on maximizing the efficiency.
 Decreased material
 Currently use of hybrid
 Reduced mass
 Improving the vehicle hardware.
 Manufacturing cost
 Battery alternative to maximizing the nickel metal.

17. Present scenario of HEV in India
Efficient choice from electric sources consideration and hybrid solution for
everyone. India has a goal of selling only electric cars by 2030. Only emission free
vehicles should be acquired by the country. India investing 418000crores for
importing of fuels and oils every year.
• In 2017 TATA Electric Bus line up on Indian road "Star bus“ , TSRTC plans to
introduce Electric buses in Hyderabad city.
• In 2016 Mahindra and Ola partner with Government to build first multi model
electric vehicle fleet in Maharashtra with 4charging stations of 50points.
• In 2015 Ashok Leyland launched optare VERSA, All electric drive vehicle.
• In 2015 PM Narendra Modi inaugurated proto type electric bus in parliament.
• In 2014 Indian first electric bus Started on Bangalore road.
All Automobile companies are in race to make all electric vehicles proposed projects
under "Make in India".

18. Overview

19. Shall we go for hybrid vehicle?

20. THANK YOU