Electric Vehicle, it's types and Battery Management System_Summer Internship Presentation.pptx

This document explores the world of electric vehicles (EVs), highlighting the different types available and a key component - the Battery Management System (BMS).

It covers Battery Electric Vehicles (BEVs), Plug-in Hybrids (PHEVs), Hybrid Electric Vehicles (HEVs), and Fuel Cell Electric Vehicles (FCEVs). The BMS is then explained as the critical system that ensures battery safety, performance, and longevity in EVs. By understanding these core elements, readers gain a solid foundation on electric vehicle technology and its potential for a cleaner transportation future.

1. Gajjar Parth Sunilkumar Electrical Morning – 4 th Year 180420109009 SUMMER INTERNSHIP SARVAJANIK COLLEGE OF ENGINEERING AND TECHNOLOGY

2. Acknowledgement Company Details Briefing of Course Different Electric Vehicle Types of Hybrid Electric Vehicle Performance of Electric Vehicle Traction Motor Internship Completion Letter Table Of Content

3. ACKNOWLEDGE MENT We are thankful to Mr. Ritul Shah for their valuable guidance throughout the period of Internship. In spite of heavy work load they were always available to solve our queries and curiosity about various components and processes. This presentation includes all information about the learning course and Internship Research Analysis of Electric Vehicle Technologies. We wish to express our sincere gratitude for being so supportive and helpful.

4. Remote Internship Offer letter from SPARK INNOVATION LTD. INTERNSHIP ENROLLMENT LETTER

5. Company Details Company is lead by Mr. Ritul Shah. Spark innovation is design and manufacturing firm for various Electronics and Power Electronic products used in Electric Vehicles, Solar and Other Industrial Applications. Area of Focus: Battery Management Systems (BMS), Motor Controllers, Battery Chargers. It is registered as: Spark Innovations, 9 Vudanagar Bungalows, Near Rutansh Duplex, Gotri Road, Vadodara, Gujarat, India – 390021

6. BRIEFING OF CONTENT LEARNED Basic categories of EV’s

7. Primary batteries Single use Disposable Non – rechargeable Secondary batteries Rechargeable batteries It is domain controller of EV and Hybrid EVs. VCU communicates with all other parts of vehicle through Controller Area Network (CAN) protocol. CAN bus is vehicle standard robust bus systems which help in communications of functions without host computer. BATTERY CATEGORIES VEHICLE CONTROL UNIT (VCU) BRIEFING OF CONTENT LEARNED

8. COMPARISON OF LITHIUM ION CHEMISTRIES BRIEFING OF CONTENT LEARNED

9. BATTERY BALANCING BRIEFING OF CONTENT LEARNED

10. BATTERY MANAGEMENT SYSTEMS (BMS) Distributed BMS Modular BMS Centralised BMS BRIEFING OF CONTENT LEARNED

11. THERMAL MANAGEMENT SYSTEMS Controlling the temperature of the systems and protecting it using technology based on thermodynamics and heat transfers. Thermo E lectric Cooling Phase C hange Material Heat sink Air cooling Liquid cooling BRIEFING OF CONTENT LEARNED

12. BRIEFING OF CONTENT LEARNED Electrical Vehicle Safety Equipment (EVSE) Battery data, Current battery status, Maximum battery capacity, etc are shared with the charging station. This maintains the maximum charge that may not damage the battery and charge it under safe zone. It also continuously monitors the temperature of the battery. It also detects hardware faults and disconnects the battery to prevent short circuits and fire.

13. We all know that the use of fossil fuels is harmful to environment and also it is limited and will soon finished. Thus, as an alternative to this Electric vehicle are design to save environment and earth. In this we will see regarding the electric vehicle, it’s configuration, advantages, disadvantages and regarding the traction motor. INTRODUCTION TO RESEARCH WORK

14. BATTERY ELECTRIC VEHICLE - BEV Tesla Model 3 KIA Soul Chevy Bolt Example Models

15. PLUG-IN HYBRID ELECTRIC VEHICLES - PHEV Hyundai Sonata KIA Optima Chevy Volt Example Models

16. HYBRID ELECTRIC VEHICLE - HEV Honda Civic Toyota Prius Example Models

17. Series Hybrid Vehicle 01. The traction power is delivered by the electric motor TYPES OF HYBRID ELECTRIC VEHICLE Parallel Hybrid Vehicle 02. The traction power is delivered by both the electric motor and I.C. Engine Series – Parallel Hybrid Vehicle 03. The traction power first is delivered by the electric motor solely for start up.

18. Parallel Hybrid Series Hybrid Series – Parallel Hybrid

19. PERFORMANCE OF ELECTRIC VEHICLE Acceleration The acceleration performance of vehicle is evaluated by the time used to accelerate the vehicle from zero speed to a given speed with full load Speed The maximum design speed of the vehicle determines the rated motor power and the smallest gear ratio at a given maximum motor speed Pollution This type of vehicle has no local pollution. It has no overall pollution or greenhouse gas emissions if recharged with renewable electricity. Gradeability Gradeability is usually defined as the grade (or grade angle) at the vehicle can overcome at a certain constant speed, for instance, the grade at a speed of 100km/h(60mph). Driving range To keep the battery in an efficient state of charge range for this distance, the state of charge (SOC) should remain above 20% even when the battery is close to its end of life (80% of rated capacity). Cost The battery is a major cost factor and thus, a battery management ensures highest possible life expectancy of the battery combined with optimized performance.

20. TRACTION MOTOR Traction motors are powered by electricity and generate the power to rotate the wheels of the train. The turning force produced by traction motors is transmitted to the wheels via the driving gear unit and axle. Traction motors are typically mounted in the trucks where the wheels are housed.

21. FEATURES OF TRACTION MOTOR Low maintenance : Completely sealed structure prevents dust intrusion. Reduced number of components for fewer items requiring maintenance and reduced frequency. Low noise : Completely sealed structure to keep noise at a minimum. Improved accessory devices such as cooling fans also help keep noise levels low. High reliability : Robust structure achieved by integrating the stator and brazing the rotor bar using high frequency heating.

22. Direct Current Motor DC Motor Induction Motor IM Switch Reluctance Motor SRM Permanent Magnet Synchronous Motors PMSM

23. Performance Of Above 4 Traction Motor

24. COURSE COMPLETION CERTIFICATE

25. Remote Internship Offer letter from SPARK INNOVATION LTD. INTERNSHIP COMPLETION LETTER

26. THANK YOU