1

EV Powertrain Architecture and Energy Storage System

1

Lecture 1.1.0 : History of Electric Vehicles – Coming of EV in 19th Century

2

Lecture 1.1.1 : Golden Era of EV

3

Lecture 1.1.2 : Coming of New Era in EV

4

Lecture 1.1.3 : EV Market and Sales

5

Lecture 1.1.4 : Components; Trends and Growth

6

Lecture 1.2.0 : HEV Architecture – Parallel Hybrid

7

Lecture 1.2.1 : Series Hybrid

8

Lecture 1.2.2 : Series Parallel

9

Lecture 1.2.3 :  Fuel Cell EV

10

Lecture 1.3.0 : Selection on Motors, their Size and Types –  Motors

11

Lecture 1.3.1 : Transmissions

12

Lecture 1.3.2 : Hub Motor

13

Lecture 1.4.0 : Battery Performance Index : Battery

14

Unit 1 : Expert Lecture – Live (About EV Industry and Market Study)

1

Lecture 2.1.0 : Introduction to Powertrain – Vehicle Coordinate System

2

Lecture 2.1.1 : Powertrain Equation

3

Lecture 2.2.0 : Aerodynamics and Its Calculation – Drag Equation

4

Lecture 2.2.1 : Drag Coefficient

5

Lecture 2.2.2 : Drag Calculation

6

Lecture 2.3.0 : Tire and its various components – Tire Construction and Specification

7

Lecture 2.3.1 : Wheel Rolling without Slipping

8

Lecture 2.3.2 : Wheel Dynamics ROLL vs SLIP vs SKID

9

Lecture 2.3.2 : Contact Patch

10

Lecture 2.3.4 : Hysteresis Loss

11

Lecture 2.3.5 : Tyre Parameters

12

Lecture 2.4.0 : Powertrain calculation for 2W – Calculating Parameters

13

Lecture 2.4.1 : Power Calculation

14

Lecture 2.5.0 : Motor and Torque Calculation – Torque Calculation

15

Lecture 2.5.1 : Gearbox Selection

16

Lecture 2.5.2 : Motor Characteristics

17

Unit 2 : Expert Lecture – Live (Electric Vehicle Powertrain Selection)

18

Unit 2 : Assignment (Electric Vehicle Powertrain Selection)

1

Lecture 3.1.0 : Introduction to Motor – Vehicle Coordinate System

2

Lecture 3.1.1 : Basic Understanding of Motor

3

Lecture 3.1.2 : SRM Motor

4

Lecture 3.1.3 : Introduction of BLDC Motor

5

Lecture 3.2.0 : EV Motors basics – Control Principles

6

Lecture 3.2.1 : Motor for EV

7

Lecture 3.3.0 : Energy generation from braking – Regenerative Braking

8

Lecture 3.4.0 : Control System – Motor Control

9

Lecture 3.4.1 : Motor Control Quadrant

10

Lecture 3.5.0 : Motor – Asynchronous vs Synchronous Motor

11

Unit 3 : Expert Lecture – Live (Motor and Controller)

1

Lecture 4.1.0 : Introduction

2

Lecture 4.2.0 : Motor Geometry

3

Lecture 4.3.0 : Add Winding and Material

4

Lecture 4.4.0 : Simulating E Magnetics

5

Unit 4 : Expert Lecture – Live (Motor Modelling and Design)

1

Lecture 1.1.0 : Introduction to Cells – History of Battery

2

Lecture 1.1.1 : Types of energy storage system

3

Lecture 1.1.2 : Why Li-Ion Cells

4

Lecture 1.1.3 : Lithium Cells Working

5

Lecture 1.1.4 : Battery Terminologies

6

Lecture 1.1.5 : Lithium Chemistry

7

Lecture 1.1.6 : Cell Types – Form Factors

8

Lecture 1.1.7 : Lithium Cell Materials

9

Lecture 1.1.8 : Lithium Cell Failures

10

Lecture 1.2.0 : Equivalent Cell Model – Open Circuit Voltage

11

Lecture 1.2.1 : Linear Polarization

12

Lecture 1.2.2 : Finding RC Values

13

Lecture 1.2.3 : Hysteresis Voltage

14

Lecture 1.2.4 : Enhanced Self Correcting Model

15

Lecture 1.2.5 : Cell Testing and Coulombic Efficiency

16

Lecture 1.2.6 : Temperature and OCV

17

Lecture 1.2.7 : Dynamic Testing

18

Lecture 1.2.8 : Model Simulation

19

Unit 1 : Expert Lecture – Live (Basic Terminologies of Cell Model)

1

Lecture 2.1.0 : Physics Based Model – Intro (Emperical vs Physics Model and Micro Scale Eqn – Basics)

2

Lecture 2.1.1 : Charge Continuity (Point form of Ohms Law

3

Lecture 2.1.2 : Mass Continuity Eqn (Ficks Law, Continuity Eqn, 1D Linear Diffusion)

4

Lecture 2.1.3 : Thermal Energy and Potential (Thermodynamic Potential

5

Lecture 2.1.4 : Thermodynamics Law and Gibbs Free Energy

6

Lecture 2.1.5 : Electro Chemical Potential (Partial Molar Qnty, Electrochemical Potential

7

Lecture 2.1.6 : Absolute Activity (Debye Huckle Theory

8

Lecture 2.1.7 : Binary Elctrolyte Behaviour(Stoichimetric Coefficient, Electronetrality in Electrolyte

9

Lecture 2.1.8 : Elecrolyte Mass Continuation Eqn Pt1 (Maxwell Stefan Relation

10

Lecture 2.1.9 : Electrolyte Mass Continuation Eqn Pt1 (Ion Fluxes

11

Lecture 2.1.10 : Boundary Conditions (Transfer Equations, Cell Level Quantities

12

Lecture 2.1.11 : Cell Operating Condition and Life (Cell Charging and Discharging, Cell C-Rating)

13

Lecture 2.1.12 : Improving Cell Life (Factors Effecting Cel Life, Cell Degradation Causes

14

Lecture 2.1.13 : Battery Calculaition Basics

15

Lecture 2.1.14 :Energy Consumption Pt01

16

Lecture 2.1.15 :Energy Consumption Pt02

17

Lecture 2.2.1 : Reduced Order Model for Cell Dynamics – Approach for Reduced Order Model

18

Lecture 2.2.2 : Finding Internal Resistance

19

Lecture 2.2.3 : Finding Impedance

20

Lecture 2.2.4 : Negative Electrode Transfer fnc.

21

Lecture 2.2.5 : Positive Electrode Transfer fnc.

22

Lecture 2.2.6 : 1D model for Ce(x,t)

23

Lecture 2.2.7 : Solution to homogenous PDE

24

Lecture 2.2.8 : One Dimensional Model

25

Lecture 2.2.9 : Summary of Transfer fnc

26

Lecture 2.2.10 : Cell Voltage

27

Lecture 2.2.11 : Full Cell Model

28

Lecture 2.2.12 : Model Blending

29

Unit 2 : Expert Lecture – Live (Battery Model)

30

Unit 2 : Assignment (Battery Model)

1

Lecture 3.1.0 : Battery Size Calculation – Energy Consumption Calculation

2

Lecture 3.1.2 : Calculating Battery Pack Size

3

Lecture 3.2.0 : Battery Pack Capacity and Voltage – Cell Load Characteristics

4

Lecture 3.2.1 : Battery Pack Capacity and Voltage

5

Lecture 3.3.0 : Cell to Cell Bonding – Nickel Strip Selection

6

Lecture 3.3.1 : Bus Bar Bonding

7

Lecture 3.3.2 : Tab Bonding

8

Lecture 3.3.3 : Cell to Cell Gap

9

Lecture 3.3.4 : Spot Welding vs Laser Welding

10

Lecture 3.4.0 : Battery Safety – Performance Design and Safety Layer

11

Lecture 3.4.1 : Safety Layer Design

12

Lecture 3.5.0 : Battery Modelling – Cell Assembly Model

13

Lecture 3.5.1 : Battery Case Design Principles

14

Lecture 3.5.2 : Battery Case Design – Model

15

Lecture 3.5.3 : Battery Pack – Component Packaging

16

Unit 3 : Expert Lecture – Live (Battery Pack Design)

17

Unit 3 : Assignment (Battery Pack Design)

1

Lecture 4.1.0 : Functional Safety – Functional Safety for Battery Pack

2

Lecture 4.2.0 : Performance Testing – Ah/ pack testing

3

Lecture 4.2.1 : C-Rating performance

4

Lecture 4.2.2 : Self – discharge testing

5

Lecture 4.2.3 : Range/ Discharge Test

6

Lecture 4.3.0 : Safety Testing – Short circuit testing

7

Lecture 4.3.1 : Overcharge cut-off

8

Lecture 4.3.2 : Deep Discharge test

9

Lecture 4.3.3 : Under voltage Cut-off

10

Lecture 4.4.0 : Battery Mechanical Test – Impact Test and Drop Test – Simulation

11

Lecture 4.4.1 : Vibration Test

12

Unit 4 : Expert Lecture – Live (Battery Testing and Safety)

13

Unit 4 : Assignment (Battery Testing and Safety)

1

Lecture 1.1.0 : Introduction to BMS – Why BMS

2

Lecture 1.1.1 : BMS Functionality

3

Lecture 1.1.2 : Sensing Voltage, Current and Temperature

4

Lecture 1.1.3 : High Voltage Contactor

5

Lecture 1.1.4 : Isolation Circuit and Thermal Control

6

Lecture 1.1.7 : Thermal Control

7

Lecture 1.1.5 : SOC of Cell Energy and Power of Cell

8

Lecture 1.1.9 : Energy and Power of Cell

9

Lecture 1.2.0 : Battery Pack Simulation – OCV and SOC of Cell

10

Lecture 1.2.1 : Linear Polarization

11

Lecture 1.2.2 : Finding RC Values

12

Lecture 1.2.3 : Hysteresis Voltage

13

Lecture 1.2.4 : Enhanced Self Correcting Model

14

Lecture 1.2.5 : Cell Testing and Coulombic Efficiency

15

Lecture 1.2.6 : Temperature and OCV

16

Lecture 1.2.7 : Matlab Cell Model – Simulation

17

Lecture 1.2.9 : Data Based Cell Simulation

18

Lecture 1.2.10 : Physics based Model

19

Lecture 1.2.11 : Simulating EV

20

Lecture 1.2.12 : Simulating constant power and voltage

21

Lecture 1.2.13 : Battery Simulation

22

Unit 1 : Expert Lecture – Live (Introduction to BMS and its Simulation)

23

Unit 1 : Assignment (Introduction to BMS and its Simulation)

1

Lecture 2.1.0 : Battery State Estimation – Preliminary Approach towards Battery State

2

Lecture 2.1.1 : Kalman Filter

3

Lecture 2.1.2 : Extended Kalman Filter

4

Lecture 2.1.3 : Sigma Point Kalman Filter

5

Lecture 2.2.0 : Battery Health Estimation – Lithium Ion Aging

6

Lecture 2.2.1 : Estimating Parameter

7

Lecture 2.2.2 : Least Square Methods

8

Lecture 2.2.3 : Approximate Full Solution

9

Lecture 2.3.0 : Simulation – Example Simulations

10

Unit 2 : Expert Lecture – Live (Battery Estimation)

11

Unit 2 : Assignment (Battery Estimation)

1

Lecture 3.1.0 : Cell Balancing – Imbalance Cause and Balancing Introduction

2

Lecture 3.1.1 : Balancing Circuit

3

Lecture 3.1.2 : Balancing Speed

4

Lecture 3.2.0 : Cell Power Limits – Why cell power limit required?

5

Lecture 3.2.1 : Voltage Based Rate Limit

6

Lecture 3.2.2 : Bisection Search and Limit Estimation

7

Lecture 3.3.0 : Physics Based Control – Model Simplification and Calculation

8

Lecture 3.3.1 : Simulation and Results

9

Lecture 3.4.0 : Charging

10

Unit 3 : Expert Lecture – Live (Cell Balancing and Controls)

11

Unit 3 : Assignment (Cell Balancing and Controls)

1

Lecture 4.1.0 : Introduction to BTMS – What is BTMS?

2

Lecture 4.1.1 : Types of BTMS

3

Lecture 4.2.0 : Thermal Loading – Heat vs Temperature

4

Lecture 4.2.1 : Cell Heat Map (1C and 3C)

5

Lecture 4.3.0 : Heat Management – Thermal Paste Cooling

6

Lecture 4.3.1 : Phase Changing Material

7

Lecture 4.3.2 : Heat Exchanger

8

Lecture 4.4.0 : Thermal Modelling – Preliminary Definitions

9

Lecture 4.4.1 : Microscale Thermal Model

10

Lecture 4.4.2 : Boundary Condition

11

Lecture 4.4.3 : Peltier Coefficient

12

Lecture 4.4.4 : Transfer of Heat at Boundaries

13

Lecture 4.4.5 : Change in Parameter Values

14

Lecture 4.4.6 : Gradient Transfer Fnc

15

Lecture 4.4.7 : Heat Generation Terms

16

Lecture 4.4.8 : Irreversible Heat Generation

17

Lecture 4.4.9 : Joule Heating

18

Lecture 4.4.10 : Heat Flux Terms

19

Unit 4 : Expert Lecture – Live (Battery Thermal Management and Its Simulation )

20

Unit 4 : Assignment (Battery Thermal Management and Its Simulation )

1

Lecture 1.1.0 : Basics of Power Electronics

2

Lecture 1.2.0 : AC-DC converters

3

Lecture 1.3.0 : DC-DC Converters

4

Lecture 1.4.0 : DC-AC Converters

5

Unit 1 : Expert Lecture – Live (Fundamental Of Power Electronics And Drives)

6

Unit 1 : Assignment (Fundamental Of Power Electronics And Drives)

1

Lecture 2.1.0 : Induction motor Drive

2

Lecture 2.2.0 : Operation of induction motor with unbalance voltage and Single phasing

3

Lecture 2.3.0 : Analysis of Induction Motor Fed from Non Sinusoidal Supply

4

Lecture 2.4.0 : Starting Methods of Induction Motor

5

Lecture 2.5.0 : Braking in Induction Motors

6

Lecture 2.6.0 : Speed control in Induction motors

7

Lecture 2.7.0 : Variable Frequency control method of Induction motor Drive

8

Lecture 2.8.0 : Slip Power recovery methods

9

Lecture 2.9.0 : Static Kramer Drive

10

Lecture 2.10.0 : VSI Fed induction motor

11

Lecture 2.11.0 : Introduction to CSI fed Induction Motor and its operation.

12

Unit 2 : Expert Lecture – Live (Induction Motor Drives)

13

Unit 2 : Assignment (Induction Motor Drives)

1

Lecture 3.1.0 : Synchronous Motors

2

Lecture 3.2.0 : BLDC Motors

3

Lecture 3.3.0 : Control Strategy in BLDC Motor

4

Lecture 3.4.0 : BLDC Motor Drives (Servo Applications)

5

Lecture 3.5.0 : BLDC Motor Drives

6

Unit 3 : Expert Lecture – Live (Brushless Dc Motor Drive)

7

Unit 3 : Assignment (Brushless Dc Motor Drive)

1

Lecture 4.1.0 : PMSM Motors

2

Lecture 4.2.0 : Servo Drive employing Sinusoidal PMAC Motor Fed From Current regulated VSI

3

Lecture 4.3.0 : Switched Reluctance Motor

4

Lecture 4.4.0 : Converter circuits in SRM

5

Lecture 4.5.0 : Modes of operation in SRM

6

Unit 4 : Expert Lecture – Live (PMSM Drives)

7

Unit 4 : Assignment (PMSM Drives)

1

Lecture 1.1.0 : Introduction to EVSE – Introduction to EVSE

2

Lecture 1.1.1 :  Safety of EVSE Infra

3

Lecture 1.1.2 : Sites & Maps

4

Lecture 1.1.3 : Related Technology

5

Lecture 1.2.0 : Introduction – EV Charging Connector – SAE

6

Lecture 1.2.1 : IEC62196 Connector

7

Lecture 1.2.2 : SAEJ1172

8

Lecture 1.3.0 : Introduction to Charger – Introduction to Bharat AC

9

Lecture 1.3.1 : CHAdeMO Connector

10

Lecture 1.3.2 : Communication Protocol

11

Lecture 1.3.3 : Charging Methods and Algorithm

12

Unit 1 : Expert Lecture – Live (Introduction to EV charging)

13

Unit 1 : Assignment (Introduction to EV charging)

1

Lecture 2.1.0 : Communication Protocol– OSI Introduction

2

Lecture 2.1.1 :  Layered Architecture 01

3

Lecture 2.1.2 :  Layered Architecture 02

4

Lecture 2.2.0 : OCPP and CSMS– OCPP and CSMS Introduction

5

Lecture 2.2.1 : Benefits of OCPP

6

Lecture 2.2.2 : SOAP and JSON

7

Lecture 2.2.2 : Functions of OCPP

8

Lecture 2.3.0 : Charger Technologies– Charger Technologies

9

Lecture 2.3.1 :  Intro to Power Electronics Devices

10

Lecture 2.3.2 : Switch Configurations

11

Lecture 2.3.3 :  Turn Off Mechanism and Harmonics

12

Lecture 2.3.4 :  AC Charging Levels

13

Lecture 2.4.0 : Charging Level and Modes– Intro to Charging Levels and Modes

14

Lecture 2.4.1 : DC Charging Levels

15

Lecture 2.4.2 : Charging Modes

16

Lecture 2.4.3 : Charging Modes Case Study

17

Lecture 2.4.4 : Charging Levels and Modes

18

Unit 2 : Expert Lecture – Live (Charging Protocol

19

Unit 2 : Assignment (Charging Protocol

1

Lecture 3.1.0 : Fast Charger– Fast Charging Intro

2

Lecture 3.1.1 : Fast Charger Safety

3

Lecture 3.2.0 : DC Charging – DC Charging – Region wise spread

4

Lecture 3.2.1 : DC Connectors

5

Lecture 3.3.0 : Tesla Charging Technology – Tesla Supercharger

6

Lecture 3.3.1 : Tesla Supercharger Billing n Connectors

7

Lecture 3.4.0 : Mega Chargers

8

Unit 3 : Expert Lecture – Live (Charging Type)

9

Unit 3 : Assignment (Charging Type)

1

Lecture 4.1.0 : Introduction to Smart Grid

2

Lecture 4.1.1 :  Definitions 01

3

Lecture 4.1.2 :  Definitions 02

4

Lecture 4.2.0 : Smart Grid

5

Lecture 4.2.1 : V2G Technology

6

Lecture 4.3.0 : Application and performance parameters –  Application of V2G

7

Lecture 4.3.0 : Unidirectional V2G

8

Lecture 4.3.0 : Bidirectional V2G and Efficiency

9

Lecture 4.4.0 : Charging Standard and Circuit –  SAE and ISO-IEC Std

10

Lecture 4.4.1 : Signaling Circuit

11

Unit 4 : Expert Lecture – Live (Charging Technologies)

12

Unit 4 : Assignment (Charging Technologies)

1

Lecture 1.1.0 : Classification of Vehicle – Vehicle Categories

2

Lecture 1.1.1 : BOV vs EV

3

Lecture 1.2.0 : Vehicle Regulations – CMVR 1989 and AIS Committee

4

Lecture 1.2.1 : FVSS

5

Lecture 1.2.2 : EEC/ECE

6

Lecture 1.2.3 : Whole Vehicle Type Approval

7

Lecture 1.3.0 : Homologation Criteria – Homologation for Export

8

Lecture 1.3.1 : Type of Test Tracks

9

Lecture 1.3.2 : Hardware in Loop (HIL)

10

Lecture 1.3.3 : Driving Cycle

11

Unit 1 : Expert Lecture – Live (Introduction to Regulations)

12

Unit 1 : Assignment (Introduction to Regulations)

1

Lecture 2.1.0 : CMVR Physical Verification

2

Lecture 2.2.0 : Tire Depth

3

Lecture 2.3.0 : Vehicle Weight

4

Lecture 2.4.0 : Horn Installation

5

Lecture 2.5.0 : Rear View Mirror

6

Lecture 2.6.0 : Tell Tales Test

7

Lecture 2.7.0 : External Projection

8

Lecture 2.8.0 : Wheel Guard

9

Lecture 2.9.0 : Foot Control Arrangements

10

Lecture 2.10.0 : Angle and Dimensions Measurement

11

Lecture 2.11.0 : Requirement of Temporary Cabin

12

Unit 2 : Expert Lecture – Live (Static Tests)

13

Unit 2 : Assignment (Static Tests)

1

Lecture 3.1.0 : Vehicle Preparations

2

Lecture 3.2.0 : Pass-by-Noise

3

Lecture 3.3.0 : Gradeability

4

Lecture 3.4.0 : Instruments Calibration

5

Lecture 3.5.0 : Turning Circle Test

6

Lecture 3.6.0 : Steering Effort

7

Lecture 3.7.0 : Cooling Performance

8

Lecture 3.8.0 : Brake Test

9

Lecture 3.9.0 : Range Test

10

Lecture 3.10.0 : Energy Consumption Test

11

Lecture 3.11.0 : Maximum Speed

12

Lecture 3.12.0 : Acceleration Test

13

Unit 3 : Expert Lecture – Live (Dynamic Tests)

14

Unit 3 : Assignment (Dynamic Tests)

1

Lecture 4.1.0 : Component Testing – Horn Test

2

Lecture 4.1.1 : Safety Glass Test

3

Lecture 4.1.2 : Windscreen Test

4

Lecture 4.1.3 : Rear View Mirror Test

5

Lecture 4.1.4 : Hinges and Latches Test

6

Lecture 4.1.5 : Demist and Defrost Test

7

Lecture 4.1.6 : Field of Vision Test

8

Lecture 4.2.0 : Powertrain Component Test – Motor Power

9

Lecture 4.2.1 : Max 30 minutes power

10

Lecture 4.2.2 : Battery Safety Criteria

11

Lecture 4.2.3 : EMI-EMC

12

Lecture 4.3.0 : Hybrid Vehicle Test – M and N Category

13

Lecture 4.3.1 : Hybrid Retro fitment Kit

14

Lecture 4.4.0 : Electric Propulsion Kit – Electric Kit for Conversion

15

Lecture 4.5.0 : Charging System– AC Charging

16

Lecture 4.5.1 : DC Charging

17

Unit 4 : Expert Lecture – Live (Vehicle Component Testing

18

Unit 4 : Assignment (Vehicle Component Testing