EV Motor Design Analysis and Test Verification
I.D. # C1867 Duration 2 Days
 This seminar, designed for EV motor engineers and graduate students, systematically introduces EV motor design analysis and test verification. Combined with engineering practice, it discusses typical EV motor design cases and practical issues related to EV motor technology, aiming to broaden the horizon of EV motor design engineers and improve their problem-solving skills.  

Learning Objectives
By attending this seminar, you will be able to

  • Describe EV motor knowledge needed for whole vehicle development comprehensively
  • Master the motor design method and certain engineering experience for motor development

Who Should Attend

A Bachelors
degree in electrical engineering or mechanical engineering and experience in
engineering is required.

Participants should have a basic technical background and some knowledge of the motor.
Seminar Content

I. Fundamentals for EV motor theory

  •  Structure principle and operation of various kinds of motor

    • Asynchronous motor
    • Switched reluctance motor
    • Synchronous reluctance motor
    • Permanent magnet synchronous machine

  • EVs requirements and choice for driving motor

    • EVs requirement for driving motor
    • Performance matching of EV motor and drive system
    • Comparison and selection of all kinds of EV motors

II. Design basis of EV motor

  • Motor development processes
  • Electromagnetic materials
  • Insulating materials
  • Cooling and heat dissipation
  • Simulation analysis of EV motor design and performance


III. Test verification of EV motor

  • Test processes
  • Electrical function and durability test
  • Motor system characteristics and parameters test
  • Environment adaptability test for motor system

IV. Advanced EV motor technology

  • Advanced EV motor technology route
  • IPM permanent magnet synchronous - reluctance synchronous motor technology
  • High density lightweight axial magnetic field/hub motor technology
  • New structure motor without permanent magnet and rare earth
  • Hybrid excitation motor technology for vehicles

V. Discussion on EV motor design

  • Issues related to the design of inverter-fed EV motor
  • Multi-domain integrated forward design method for EV motor based on material characteristics in service
  • Examples on multidomain simulation and analysis platform of EV motor and its application
  • The use of permanent magnet, winding technology, motor loss, cooling and heat dissipation and inhibition technology of electromagnetic vibration and noise
  • Comparison of EV motor design between high voltage (above 60V) and low voltage (below 60V) electrical system

Instructor(s): Surong Huang

Professor Huang Surong, motor design expert, professor and doctoral supervisor at Shanghai University and an expert with State Council special allowance. He is also a visiting professor of the University of Wisconsin, Delta Power Electronics scholar and distinguished expert of Shanghai new energy automotive industry.  He was the president of the IEEE Industry Applications Society Beijing Branch and Shanghai Branch. Currently he is the director of technical committee of National Engineering Research Center for Medium and Small-sized Motor and Systems, member of the National Standardization Technical Committees (Rotary Motor Standardization Technical Committee and Electrical Alloy Standardization Technical Committee), deputy director of Shanghai Automotive Electric Drive Engineering Technology Research Center and deputy director of Medium and Small-sized Motor Special Committee of China Electrotechnical Society.

He has been engaged in and completed 20 national research projects and is in a technical cooperation with well-known enterprises including Ford, Siemens, General Motors, FAW Group R & D Center, Shanghai E-drive Co., Ltd, Shanghai Dajun Technologies, Inc., Shanghai Electric Group, CSR Zhuzhou Electric Locomotive Co., Ltd., Wuhan Iron and Steel and Baosteel. He has published more than 180 papers and holds 1 American patent and 13 China invention patents. He is a five-time winner of provincial and ministerial-level scientific and technological progress award and has won the silver medal of China International Industry Fair and the title of Shanghai Yucai Award and Excellent University Young Teacher. Shanghai education and health system outstanding communist party member. 

Fees: $1299 SAE Members: $1169


CEU 1.3