Design of 10kW Interior Permanent Magnet Motor for EV Traction

  • 阮 太豪

Student thesis: Master's Thesis

Abstract

This thesis presents the design and analysis of 10 kW interior permanent magnet synchronous motor (IPMSM) applied to electric vehicle traction Permanent magnet synchronous motors especially the IPMSM has been widely used in electric vehicle (EVs) due to their benefits of high efficiency high power and torque density The theoretical and practical limitations to the field-weakening performance of the IPMSM are first examined The IPMSM is then analyzed and designed using magnetic circuit model Different rotor configurations are designed under the same stator frame and the same volume of permanent magnets Their performance is simulated using JMAG and compared The torque constitutions i e the magnet torque and reluctance torque of these designs are also discussed so that the distinction between IPMSM and permanent magnet assisted synchronous reluctance motor can be clarified Finally one of the designs is prototyped and verified by experiments
Date of Award2016 Aug 18
Original languageEnglish
SupervisorMin-Fu Hsieh (Supervisor)

Cite this

Design of 10kW Interior Permanent Magnet Motor for EV Traction
太豪, 阮. (Author). 2016 Aug 18

Student thesis: Master's Thesis