KEYNOTE LECTURES
Keynote Lecture I-4 (in English)
System overview in designing EV drivetrain
Time slot:, 9h00-10h00 August. 9th, 2024
Mr Hong Ha Jia is an Automotive Technical Marketing - Infineon Technologies AP
Technical marketing for products used in automotive traction inverter, battery management system and onboard charger
14 years experience with automotive division
Extensive knowledge and experience on BMS application, testing and verification
Knowledge and experience on inverter and BMS application using Aurix,Gatedrivers,SiC,IGBT,Mosfets and BMS Ics.
Abstract:
This short presentation will cover the solutions offered by Infineon Technologies for the next-generation semiconductor solutions for electric drivetrains in vehicles. These solutions focus on optimum power density, cost efficiency, and environmental sustainability. The three components (main traction inverter, battery management system and onboard charger) of the electric drivetrain will be covered in this presentation
Keynote Lecture I-5 (in English)
Relay for DC Fast Charging Applications
Time slot:, 10h00-11h00, August. 9th, 2024
Mr Tu Weibin - Hongfa solutions for different EV charger over the market.
Mr.Tu Weibin, as the product strategy manager of Xiamen Hongfa, has been deeply engaged in EV chargers and energy storage industry for more than ten years. With profound product engineering knowledge and rich industry experience, he has participated in the discussion and revision of relevant standards for relays in the EV charger industry, and is committed to providing product solutions for customers in the industry, promoting continuous innovation and change of devices, which has a profound impact on the industry.
Mr. Tu Weibin is committed to providing customers with high-quality and reliable product solutions, and has established close contact with customers such as Huawei, China Southern Power Grid, Sungrow, Alpitronic, etc., as well as successfully assisted customers in solving hundreds of project solutions.
Abstract: tobe update
I-7 (in English)
EV Solutions, International Standards, Management System and Case Studies
Time slot:, 14h30-15h00, August. 9th, 2024
Mr. Cao Phu Hai- ABB Việt Nam
Keynote Lecture 2.4
High power converter design with ONSemi SiC MOSFET
Time slot:, 13h30-14h30, August. 10th, 2024
Mr. Vincent Chu - Viet Anh Chu is an Principal Field Application Engineer at Onsemi
15 years experience on electronic design for mass production which complies with ISO13485 and 14971, ISO 9001-2008, IEC 60601-1, FCC standard. .
Commercial Product and Award:
CMOS X-ray camera: Shad-o-scan is a 700 frame per second with 5Gbps Ethernet and IP69K protection grade. Xineos-1501(S) and 2301(S), XINEOS-1313FL used for mammography applications.
3kW GaN DC-AC inverter, 1.5kW GaN DC-DC inverter for Eindhoven University of Technology's power lab.
The Safe-Rx technology wins a special prize from Dutch' Herman Wijffels Innovatieprijs 2013.
E-bike motor control, Battery pack in Selex Camel.
Frenz - CES 2023 Innovation Awards in Wearable.
Abstract:
This short presentation will cover Onsemi latest SiC Technologies in high power inverter design for Automotive and Industrial application. Discussion on the EliteSiC 1200 V MOSFETs and Automotive Power Module (APM) which enable higher power density, a reduced form factor, improved thermal design, lower stray inductance, lower internal bond resistance, increased current capability, improved EMC performance, and increased reliability.
Keynote Lecture 2.5
Ensuring Electrical Safety in EV Charging Systems: Key Concepts of Creepage and Clearance
Time slot:, 14h30-15h30, August. 10th, 2024
Mr. Tuong Pham - VINFAST
Pham Van Tuong graduated from Hanoi University of Science and Technology (HUST) in 2014 with a major in Electrical Engineering. He has participated in developing consumer electronics and telecommunications products for domestic companies such as VNPT Technology, LUMI, NTQ solution. Since 2021, he has been an engineer in Research and Development of Electric Motor Controllers at the Institute of Electric Motor Research and Development, VINFAST.
Phạm Văn Tưởng tốt nghiệp Chương trình Kỹ sư, đại học Bách Khoa Hà Nội (HUST) năm 2014. Anh đã tham gia phát triển các sản phẩm điện tử tiêu dùng, điện tử viễn thông cho các công ty trong nước như VNPT Technology, LUMI, NTQ solution. Từ năm 2021 anh là kỹ sư Nghiên cứu phát triển bộ điều khiển Động cơ điện thuộc Viện NCPT Động Cơ Điện, VINFAST
Abstract: As electric vehicle (EV) adoption grows, ensuring the safety of EV chargers, On-Board Chargers (OBC), and DC/DC converters is critical. This talk will focus on the essential concepts of creepage and clearance distances, vital for preventing electrical arcing and ensuring safe high-voltage operations.
We'll discuss industry standards from the International Electrotechnical Commission (IEC) and Underwriters Laboratories (UL) and provide real-world examples to highlight the consequences of inadequate design. By understanding these principles, young electronic and electrical engineers will be better equipped to create safer, more reliable EV charging systems. Join us to explore best practices and avoid common pitfalls in electrical safety design, paving the way for the next generation of efficient and secure EV charging solutions.
Tóm tắt: Khi việc áp dụng xe điện (EV) ngày càng tăng cường, việc đảm bảo an toàn cho bộ sạc EV, Bộ sạc trên xe (OBC) và bộ chuyển đổi DC/DC là rất quan trọng. Buổi nói chuyện này sẽ tập trung vào các khái niệm thiết yếu về khoảng cách đường rò và khe hở, yếu tố rất quan trọng để ngăn chặn rò điện, hồ quang điện, đảm bảo vận hành an toàn ở điện áp cao.
Chúng ta sẽ thảo luận về các tiêu chuẩn công nghiệp của Ủy ban Kỹ thuật Điện Quốc tế (IEC) để tính toán, thiết kế và kiểm tra toàn bộ cách điện thông qua ví dụ thực tế. Bằng cách hiểu các nguyên tắc này, các kỹ sư điện và điện tử sẽ được trang bị kiến thức tốt hơn để tạo ra các hệ thống sạc EV an toàn hơn, đáng tin cậy hơn.
Hãy cùng chúng tôi tham gia để khám phá các thông số tốt nhất và tránh những phổ biến phổ biến trong thiết kế an toàn điện, mở đường cho hệ thống giải pháp hiệu quả sạc EV và một giải pháp tiếp theo.
Keynote Lecture 2.6
Protection in Gate Drivers
Time slot:, 15h30-16h30, August. 10th, 2024
Mr. Khoi Le - Field Application Engineer, Texas Instruments Vietnam LLC.
Texas Instruments (TI) is an international company specializing in the design, manufacturing, testing and sales of chips doing business across major industries. Mr. Le Xuan Khoi is currently an application engineer at TI, with the task of consulting solutions and developing TI's market in Vietnam.
Previously, Mr. Khoi worked as a Hardware Design Engineer at Viettel Aerospace Institute, Vinfast Engine Research and Development Institute and is an alumnus of the School of Electrical and Electronics Engineering - Hanoi University of Science and Technology.
Texas Instruments (TI) là công ty quốc tế chuyên về thiết kế, sản xuất, kiểm thử và kinh doanh chip bán dẫn trong các ngành công nghiệp. Ông Lê Xuân Khôi hiện là kĩ sư ứng dụng tại TI, với nhiệm vụ tư vấn giải pháp và phát triển thị trường của TI tại Việt Nam.
Trước đó, ông Khôi từng là Kĩ sư thiết kế phần cứng tại Viện Hàng Không Vũ Trụ Viettel, Viện Nghiên cứu phát triển Động cơ Vinfast và là cựu sinh viên của Trường Điện-Điện tử - Đại Học Bách Khoa Hà Nội.
Abstract:
In the world of transients, how can we protect our devices from non-ideal situations? Gate drivers are efficient and reliable when driving power devices, but it’s important to consider how devices are affected when things don’t go your way. There are many different types of protection used to protect power devices while using gate drivers, from simple protection like under-voltage lock-out (UVLO) to advanced protection like desaturation detection and active miller clamp. In this presentation, TI will introduce and explain some of the most common protection found when driving power devices with gate drivers.
Tóm tắt: Trong thực tế, làm thế nào để chúng ta có thể bảo vệ các thiết bị trong các tình huống phi lý tưởng? Gate driver rất hiệu quả và tin cậy khi lái các khóa bán dẫn, và cũng rất quan trọng khi xem xét cách các khóa bán dẫn bị ảnh hưởng như thế nào trong trường hợp phi lý tưởng. Hiện này có rất nhiều phương pháp bảo vệ khóa bán dẫn khi sử dụng gate driver, từ bảo vệ cơ bản như khóa điện áp thấp (UVLO) tới bảo vệ nâng cao như phát hiện bão hòa hay active miller clamp. Trong bài thuyết trình này, TI sẽ trình bày và giải thích những phương pháp bảo vệ khóa bán dẫn với gate driver phổ biến nhất hiện nay.
Keynote Lecture 3.1
Electron Mobility
Time slot:, 8h30-9h30, August. 11th, 2024
Mr. Chee Choong Lee
Mr. Chee Choong Lee
tobe update
Keynote Lecture 3.2a
LLC DC/DC converters: princicle and preliminary design
Time slot:, 9h30-10h30, August. 11th, 2024
Mr Thang Le -FPT USA
Dr. Tat-Thang-Le is a member of the Center of Excellence at FPT Automotive
Tat-Thang LE (Senior Member IEEE) received the B.S. degree in control and automation engineering from the Hanoi University of Science and Technology (HUST), Hanoi, Vietnam, in 2015, the M.S. degree in electrical engineering from Changwon National University, Changwon, South Korea, in 2017, and the Ph.D. degree in electrical and information engineering from the Seoul National University of Science and Technology (Seoul Tech), Seoul, South Korea, in 2022. From 2022 to 2023, he was with Seoul Tech as a Research Professor.
Currently, Dr. LE is a member of the Center of Excellence at FPT Automotive and also serves as a technical specialist in power electronics. His current research interests include power conversion technologies for renewable energy systems and battery chargers for electrical vehicles.
Dr. LE received the 2023 IEEE Transactions on Power Electronics (TPEL) Second Place Prize Paper Award.
Abstract
Resonance converters are widely used in power conversion applications such as onboard chargers, low voltage DC-DC converters in electric vehicles, and power supplies in data centers, etc. The main advantages of resonant converters are lower losses and reduced EMI due to achieving soft switching. However, there are also disadvantages of resonant converters, including lower voltage gain, complex design, and difficulty in control. Many studies on resonant converters have been conducted to improve their performance
The purpose of this course is to guide new students to understand the basic theory and practical design approach of a resonance converter. Firstly, students will study the Series Resonance Converter (SRC) and its operation mode to demonstrate the advantages of resonance converters. Secondly, the LLC converter will be studied with gain curve analysis. Thirdly, the practical design approach will be shown, starting with specifications, which respond to the analysis, and resonant tank parameters will be designed and selected to satisfy the input and output requirements. Transformer modeling and design are also studied. Simulation analysis will be conducted using PSIM to demonstrate the analysis results. The topic will be treated in depth at an intermediate level. Finally, this course will summarize the challenges in designing a resonance converter and related up-to-date technologies.