This document discusses electric vehicles and charging infrastructure. It covers the types of electric vehicles including hybrids, plug-in hybrids, and all-electric vehicles. It also describes the different levels of charging infrastructure from Level 1 to Level 3 and discusses related standards like SAE J1772 and SAE J2293. The document outlines the components involved in charging electric vehicles, including the electric vehicle supply equipment (EVSE) and modes of charging. It emphasizes the need for communication between electric vehicles and charging stations.

1. By - Sanket V. Butoliya
Guided By – Asst. Prof. A. M. Shah
Communication between
PEV and EVSE

2.  Means of Transportation is Changing
 Vehicles of Tomorrow
 Improving Air Quality Nationwide
 Potential for Economic Development
 Reducing the Nation’s Dependency on Foreign Oil
 Lower Fuel and Maintenance Costs
 High level of Performance
 Save lots of Money in the Future
Why Drive Electric

3.  Price
 Running costs and maintenance
 Range and refueling time
 Air pollution and carbon emissions
 Acceleration and drive train design
 Transmission
 Energy efficiency
Electric Engine v/s ICE

4.  MILD HYBRIDS
 Electric motor turned off
while breaking
 Cannot propel on its own
in electricity
 FULL HYBRIDS
 Only the Engine
 Only the electric motor
 OR Both
 Hybrid Electric Vehicles
 Utilizing liquid fuels (gasoline)
 Energy Storage System(Battery)
 Doesn't need to be plugged into an
Electricity Source
 Charges using Regenerative Breaking
 And Power from the ICE
 Classified into two types
 MILD HYBRIDS
 FULL HYBRIDS
Electric Drive Vehicles

5.  All Electric Vehicle
 Driven solely by an electric
motor
 NEVs
 Utilizes a small electric motor
and battery
 Speed of 25 mph
 Used as fleet vehicles for
maintenance, security, etc.
 Plug-in Electric Vehicles
 A vehicle that plugs into the electric
power grid to receive energy
 Plug-in hybrid electric vehicle(PHEV)
 Parallel PHEV
 Serial PHEV
 All Electric Vehicle
 Neighbourhood Electric Vehicle
Electric Drive Vehicles

6. Electric Drive Vehicles
 PHEV
 Recharges from the electric
power grid
 PARALLEL
 Uses both ICE and/or an electric
motor
 ICE - Generator to recharge
 Regenerative braking
 SERIAL
 Uses an electric motor
 Regenerative braking or by
accessing the electrical grid

7.  AC Level 1
 120 VAC, 16 amps
 8-10 hours for a full
charge
 Standard three-prong
household outlet
 AC Level 2
 208 to 240 VAC, up to
80 amps
 2-3 hours for a full
charge
 Will use only the SAE
J1772 specified plug
 AC Level 3**
 More than 240 VAC,
under development
 <30 minutes for a full
charge
 Equipment Needed
 DC Fast Charge
 Approximately 480
VDC, 100 amps
 30 minutes for an
80% charge
 Under Development;
 Commonly referred to as
Charging Stations
 Power for electric vehicles
 Differ in charging levels subject
to standards and codes
 Main Purpose
 Establish communication
 Transfer power to the PEV
 Proper grounding, Shock
protection, Overload protection
and General safety
ELECTRIC VEHICLE SUPPLY EQUIPMENT
(EVSE)

8. Power
Pilot Inverter
On board charger
AC charging plug
Motor
Battery
AC charging cable
EVSE electric vehicle supply equipment EV electric vehicle
Protections
AC Power Supply

9.  J1772
 Electrical and
mechanical
aspects of the
cord set; for
safety and shock
protection for the
cord and coupler
 J2293
 Standard for the
electric vehicle
energy transfer
system. This
system
encompasses
what goes from
the charging
station to the car.
 J2293-1
 Functionality
requirements
and system
architecture
 J2293-2
 Communication
requirements
and network
architecture
 To ensure common standards for
vehicle charging
 Society of Automotive Engineers
(SAE)
 Charging stations and PEVs have a
common charging plug
 SAE J1772 and SAE J2293
 Minimize costs and maximize
simplicity
Codes and Standards
AC LINE 1
AC LINE 2
PROXIMITY
DETECTION
GROUND
CONTROL PILOT

10.  Ceiling-Mount Floor-Mount (Bollard-Style)
 Wall/Pole-Mount
Equipment Styles

11. COMMUNICATION BETWEEN PEV AND EVSE
General Purpose
Transformers
Switchboards
And PanelboardsSwitchgear
Utility Supply
Utility Transformer
Sub-metering
Load Centers
EVSE
Generation Smart Charging Communications Battery Plug-in electric Billing system
grid infrastructure infrastructure management vehicles

12.  Mode 3
 Mode 4
 Mode 1
 Mode 2
Modes Of Charging

13.  End Use Measurement Device
(EUMD)
 Communicates EVSE Energy Use to
Energy Service Interface (ESI) or
Home Area Network (HAN)
 EVSE is a Client on the HAN with 2-
way messaging using standard
protocols from HAN to EVSE to PEV
 Global communication
standards
 Vehicle-to-EVSE Messaging
 Auto-rem Module
 TI Octave hardware chip set with
power line communication (PLC)
 2-way Messaging from Service
Provider to ESI or HAN
Requirements for Affordable, robust and High
Performance Communications

14.  2-Way, Networked Communication
Between Local Distribution
Transformer (Updated With Smart
Monitor) and Household
ESIs/HANs
 Service Provider Supplies System-
Level Guidance/Control
 Smart Monitor Schedules Loads to
Avoid Transformer Overload and
Comply with Service Provider’s
Guidance
Requirements for Affordable, robust and High
Performance Communications
Potential Low Cost
Smart Monitor
Service Provider

15. Conclusion
The more Government, business leaders, utilities
and end-users know about Plug-in Electric Vehicles (PEVs),
the more prepared they will be to embrace the “vehicles of
tomorrow” today

16. Thank You