1. ELECTRIC
VEHICLE
BY-SIDDHESH POWAR
KIT’S college ,kolhapur

2. INTRODUCTION
Electric cars are automobiles, which
are powered by the electric engine
and electric energy.
The development of the electric
vehicles is a very perspective and
important process.
 EVs, are vehicles that are powered
by an electric motor instead of an
internal combustion engine.

3. HISTROY
The history of the electric vehicle began in the
mid- 19th century.
1832: Robert Anderson invents a non-
rechargeable electric carriage.
1835: Thomas Davenport builds the first practical
electric vehicle.
 1976: General Electric was chosen to construct a
parallel-hybrid sedan, and Toyota built its first
hybrid car.

5. 1ST EV 1890-91 (14 mph). Audi e-tron (2018)
First Electric Vehicle and modern
electric Vehicle

6. T
y
p
e
o
f
E
V

7. How it’s work?
• When the pedal is pushed;
1. The controller gathers energy from
the battery,
2. Controller delivers the appropriate
amount of electrical energy,
3. Electric energy transforms to
mechanical energy,
4. Wheels turn , vehicle moves

8. COMPONENTS
MOTOR
CONTROLLER
CHARGER
CONVERTER
CONTRACTORS
BATTERIES

9. MOTOR
Generally the Brushless
DC Motor is used.
Simpler to maintain, More
durable, Smaller.
 85%–90% more efficient.
Able to self-start.

10. Contactors
This is like a big ON
switch, powering up
the drive circuit when
we turn the key.
The Nanfeng
ZJW400A is an
economical option, or
the Gigavac GX14 is
a higher powered
option.

11. Charger
• It contains a plug that connects
electric vehicle batteries to an
electrical source, providing the
batteries with electrical energy.

12. Converter
Recharges the
battery through DC
converter.
 The Iota DLS-55 is
the most common
option.

13. Batteries for the EV
The batteries that are used for electric cars
are rechargeable.

14. ADVANTAGES
 Reduce dependences on oil and gasoline.
 Pollutants and noise free.
 Recyclable batteries.
 No fire hazards.
 Low maintenance and operation cost.

15. DISADAVTAGES
High price , Tesla modal costs
around $50,000.
High recharge time.
 Silence may be fatal.
Range lies between 25-30 miles only.

16. CONCLUSION
With this, we come to following facts that number of
expected vehicles doubling on the roads in the near future
the need for this alternative energy is very evident and has
promising returns.
Important to produce vehicles that do less, have a longer
range, and use less energy.
Lower our toxic emissions and localize green house
effects.
Increase the overall energy efficiency of cars.

17. THANK
YOU..!