Research controller and benchmark testing for regenerative braking using 3 phase induction motor

MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION GRADUATION THESIS MAJOR: AUTOMOTIVE ENGINEERING TECHNOLOGY RESEARCH CONTROLLER AND BENCHMARK TESTING FOR REGENERATIVE BRAKING USING 3- PHASE INDUCTION MOTOR INSTRUCTOR: LÊ THANH PHÚC, PhD STUDENT: VŨ MINH HIẾU LÊ MINH NHẤT SKL010729 Ho Chi Minh City, July 2023 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION PROJECT (UPPERCASE, bold, 16pt Times New Roman) RESEARCH CONTROLLER AND BENCHMARK TESTING FOR REGENERATIVE BRAKING USING 3PHASE INDUCTION MOTOR VŨ MINH HIẾU ERCASE, bold, 14pt Times New Roman) Student ID: 19145179 (bold, 14pt Times New Roman) LÊ MINH NHẤT ame, UPPERCASE, bold, 14pt Times New Roman) Student ID: 19144056 (bold, 14pt Times New Roman) Major: AUTOMOTIVE ENGINEER TECHNOLOGY (UPPERCASE, bold, 14pt Times New Roman) Advisor: LÊ THANH PHÚC, PhD Ho Chi Minh City, July 2023 APPENDIX 3: (Graduation Project Assignment) i THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -Ho Chi Minh City, July, 2023 GRADUATION PROJECT ASSIGNMENT Student name: Vũ Minh Hiếu Student ID: 19145179 Student name: Lê Minh Nhất Student ID: 19144056 Major: Automotive Engineer Technology Class: 19145CLA Advisor: Lê Thanh Phúc, PhD Phone number: _ Date of assignment: _ Date of submission: _ Project title: Research controller and benchmark testing for regenerative braking using 3-phase induction motor Initial materials provided by the advisor: _ Content of the project: _ Final product: CHAIR OF THE PROGRAM ADVISOR (Sign with full name) (Sign with full name) ii APPENDIX 4: (Advisor’s Evaluation sheet) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -Ho Chi Minh City, July, 2023 ADVISOR’S EVALUATION SHEET Student name: Vũ Minh Hiếu Student ID: 19145179 Student name: Lê Minh Nhất Student ID: 19144056 Major: Automotive Engineer Technology Project title: Research controller and benchmark testing for regenerative braking using 3phase induction motor Advisor: Lê Thanh Phúc, PhD EVALUATION Content of the project: Strengths: Weaknesses: Approval for oral defense? (Approved or denied) Overall evaluation: (Excellent, Good, Fair, Poor) Mark:……………….(in words: ) Ho Chi Minh City, July, 2023 ADVISOR (Sign with full name) iii APPENDIX 5: (Pre-Defense Evaluation sheet) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -Ho Chi Minh City, July, 2023 PRE-DEFENSE EVALUATION SHEET Student name: Vũ Minh Hiếu Student ID: 19145179 Student name: Lê Minh Nhất Student ID: 19144056 Major: Automotive Engineer Technology Project title: Research controller and benchmark testing for regenerative braking using 3-phase induction motor Name of Reviewer: EVALUATION Content and workload of the project Strengths: Weaknesses: Approval for oral defense? (Approved or denied) Overall evaluation: (Excellent, Good, Fair, Poor) Mark:……………….(in words: ) Ho Chi Minh City, July, 2023 REVIEWER (Sign with full name) iv APPENDIX 6: (Evaluation sheet of Defense Committee Member) THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness EVALUATION SHEET OF DEFENSE COMMITTEE MEMBER Student name: Vũ Minh Hiếu Student ID: 19145179 Student name: Lê Minh Nhất Student ID: 19144056 Major: Automotive Engineer Technology Project title: Research controller and benchmark testing for regenerative braking using 3phase induction motor Name of Defense Committee Member: EVALUATION Content and workload of the project Strengths: Weaknesses: Overall evaluation: (Excellent, Good, Fair, Poor) Mark:……………….(in words: ) Ho Chi Minh City, July, 2023 COMMITTEE MEMBER (Sign with full name) v Acknowledgements We would like to express our sincere thanks to the Faculty of High Quality Training - Ho Chi Minh City University of Technology and Education with the consent of the instructor PhD Le Thanh Phuc who created conditions for us to have the opportunity to study and research through the project In the process of researching and implementing the project, in addition to the team's efforts, we have received enthusiastic help from family, teachers and friends In addition, we would like to express our sincere thanks to Master Nguyen Le Khuong Duy for supporting the team in the process of implementing the project and creating conditions for the group to have access to a full learning environment equipment and facilities to support research With the efforts of the research team, certain results have been achieved However, limitations and shortcomings cannot be avoided To overcome these problems, we are looking forward to receiving suggestions from teachers and friends for the project to achieve better results We sincerely thank you! Table of Contents Acknowledgements Table of Contents List of acronyms List of Figures List of Tables Abstract Chapter 1: INTRODUCTION 1.1 Reason to choose the topic 1.2 Goal 1.3 Research subjects and its range .9 1.4 Limitation of project .10 1.5 Content of researching 10 1.6 Method of researching 10 1.7 Structure of report 10 Chapter 2: 2.1 LITERATURE REVIEW 12 What is Regenerative Braking System? 12 2.1.1 Definition 12 2.1.2 Working Principle 12 2.1.3 Pros and Cons 12 2.2 EMF and Counter-EMF 14 2.3 Three-phase Induction Motor 14 2.3.1 Principle 14 2.3.2 Mechanical properties of Induction Motor 17 2.3.3 Braking control of asynchronous electric motor .23 2.4 How to measure power of electric motor? 27 2.5 Load generator support frame and test data collector 30 2.5.1 Load generator support frame 30 2.5.2 Test data collector 30 2.6 Pulse Width Modulation (PWM) .33 2.6.1 Pulse Width Modulation 33 2.6.2 STM32F103C8T6 35 Chapter 3: 3.1 SYSTEM DESIGN 39 Inverter circuit design .39 3.1.1 Isolation using opto 39 3.1.2 Power semiconductor device 41 3.1.3 IR2136 power semiconductor lock driver IC 42 3.1.4 The schematic diagram of the control circuit 43 3.2 Design of a circuit that recovers energy when generating a load 46 3.3 Load generator control method .47 3.4 Data collection method from load generator 50 Chapter 4: BENCHMARK TESTING 53 4.1 Testing overview 53 4.2 Completed setup 53 4.2.1 Benchmark .53 4.2.2 Measurement Instrument 57 Chapter 5: EXPERIMENT RESULTS AND ANALYSIS 59 5.1 Result of control signal testing 59 5.2 Load creation results 60 Chapter 6: CONCLUSION AND RECOMMENDATIONS 64 6.1 Conclusion 64 6.2 Recommendation .65 References 66 Appendices 68 Code for Controller 68 Code for Weightning Object 122 Code for Encoder Module 124 List of acronyms PWM Pulse Width Modulation VFD Variable Frequency Drives EMF Electromotive Force CEMF Counter Electromotive Force EV Electric Vehicle HEV Hybrid Electric Vehicle DTC Direct Torque Control SPWM Sine Pulse Width Modulation IGBT Insulated Gate Bipolar Transistor PSC Prescaler IC Integrated Circuit ADC Analogue Digital Converter CAN Controller Area Network