ABOUT EV TECHNOLOGY

1. PROJECT
REVIEW -1
ELECTRIC
VEHICLE
Mechanical dept, KHIT
BATCH NO : 6 , SEC-B
Project guide : Mr. M. V. Balaram
218X5A0315 - G. YESU BABU
218X5A0354 - SK. SUBHANI
218X5A0317 - G. SRI HARSHA
218X5A0344 - P. NAVEEN

2. Project review on Electric vehicle internship course conducted by SKILLDEZIRE
DEPARTMENT OF MECHANICAL ENGINEERING
Head of the Dept : Mr. Raju Goodelly Project Batch No : 6 , Sec-B
Project coordinator : Dr. K. Tejonadha Babu 218X5A0315 - G. YESUBABU
Internship coordinator : Mr. K. Dasu 218X5A0354 - SK. SUBHANI
Project guide : Mr. M. V. Balaram 218X5A0317 - G. SRI HARSHA
218X5A0344 - P. NAVEEN

3. POJECT REVIEW -1
TOPICS :
* Introduction to EV
* Classification of EV
* Motors used in EV
* Batteries used in EV
* Charging technology
* Charging connectors
* Thermal management system
* Battery management system

4. INTRODUCTION TO
EV
An electric vehicle is a vehicle
that uses one or more electric
motors for propulsion. It can be
powered by a collector system,
with electricity from
extravehicular sources, or it can
be powered autonomously by a
battery or by converting fuel to
electricity using a generator or
fuel cells.

5. CLASSIFICATION OF EV
* Battery Electric Vehicle
* Hybrid Electric Vehicle
* Plug-in Hybrid Electric Vehicle
* Fuel Cell Electric Vehicle

6. BATTERY ELECTRIC
VEHICLE [BEV]
A Battery Electric Vehicle (BEV), also called
All-Electric Vehicle (AEV), runs entirely on
a battery and electric drive train. This
types of electric cars do not have an ICE.
Electricity is stored in a large battery pack
that is charged by plugging into the
electricity grid. The battery pack, in turn,
provides power to one or more electric
motors to run the electric car.

7. HYBRID ELECTRIC
VEHICLE [HEV]
This type of hybrid cars is often called as
standard hybrid or parallel hybrid. HEV
has both an ICE and an electric motor. In
this types of electric cars, internal
combustion engine gets energy from fuel
(gasoline and others type of fuels), while
the motor gets electricity from batteries.
The gasoline engine and electric motor
simultaneously rotate the transmission,
which drives the wheels.

8. PLUG-IN HYBRID ELECTRIC
VEHICLE [PHEV]
PHEV is a type of hybrid vehicle that have
both an ICE and a motor. This types of
electric cars offers a choice of fuels. This
type of electric cars is powered by a
conventional fuel (such as gasoline) or an
alternative fuel (such bio-diesel) and by a
rechargeable battery pack. The battery
can be charged up with electricity by
plugging into an electrical outlet

9. FUEL CELL ELECTRIC
VEHICLE [FCEV]
Fuel Cell Electric Vehicles (FCEVs), also
known as fuel cell vehicles (FCVs) or Zero
Emission Vehicle, are types of electric cars
that employ 'fuel cell technology' to
generate the electricity required to run the
vehicle. In this type of vehicles, the
chemical energy of the fuel is converted
directly into electric energy.

10. MOTORS USED IN EV
* Brushless DC Motor [BLDC]
* Permanent Magnet Synchronous Motor [PMSM]
* AC Induction Motor [ACIM]
* Interior Permanent Magnet Motor [IPMM]
* Permanent Magnet Switched Reluctance Motor [PMSRM]

11. BATTERIES USED IN EV
* Lithium-Ion Batteries
* Nickel-Metal Hydride Batteries
* Lead-Acid Batteries
* Ultracapacitors

12. CHARGING TECHNOLOGY

13. AC CHARGING VS DC CHARGING

14. CHARGING CONNECTORS

15. THERMAL MANAGEMENT SYSTEM
The thermal management of EVs involves the
management of heat generated by various
components, including the cabin, battery, and motor.
The EV thermal management systems (EVTMSs)
encompass cabin thermal management (CTM), battery
thermal management (BTM), and motor thermal
management (MTM)

16. THERMAL MANAGEMENT SYSTEM

17. BATTERY MANAGEMENT SYSTEM
[BMS]
A Battery Management System (BMS), which manages
the electronics of a rechargeable battery, whether a
cell or a battery pack, thus becomes a crucial factor in
ensuring electric vehicle safety. It safeguards both the
user and the battery by ensuring that the cell operates
within its safe operating parameters. BMS monitors the
State Of Health (SOH) of the battery, collects data,
controls environmental factors that affect the cell, and
balances them to ensure the same voltage across cells.

18. BATTERY MANAGEMENT SYSTEM
[BMS]

19. POWER DISTRIBTION DIAGRAM

20. POWER DISTRIBTION DIAGRAM

21. THANK YOU