Efficiency regulation algorithm for dual-motor drive electric vehicles

Chen Yu Wu, Hsien Ju Liu, Chang Yi Cheng, Jia Sheng Hu, Mi Ching Tsai

研究成果: Conference contribution

摘要

The efficiency of the powertrain is important for the electric vehicle. The conventional powertrain system has a centralized power source, which exists disadvantages on efficiency and operating range. This study proposes a novel dual-motor drive (DMD) system, which endows the speed-torque range with a flexible range and efficiency. The field oriented control and the principle of maximum torque per ampere are applied to build the motor drive system for a permanent magnet assisted synchronous reluctance motor and the interior permanent magnet synchronous motor. The total current weighting between the two electric motors can be adjusted by the proposed regulation algorithm. It can be achieved the efficient higher operation by DMD hybrid powertrain system with the proposed regulation algorithm.

原文English
主出版物標題2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728112497
DOIs
出版狀態Published - 2019 十月
事件2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Hanoi, Viet Nam
持續時間: 2019 十月 142019 十月 17

出版系列

名字2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings

Conference

Conference2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019
國家/地區Viet Nam
城市Hanoi
期間19-10-1419-10-17

All Science Journal Classification (ASJC) codes

  • 控制和優化
  • 建模與模擬
  • 人工智慧
  • 運輸
  • 能源工程與電力技術
  • 燃料技術
  • 汽車工程
  • 電氣與電子工程

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