This paper presents an innovative electronic-magnetic gearing motor. The motor is designed and tested. This electronic-magnetic gearing (EMG) assembles parallel, serial or hybrid connections of stator windings into gears to accommodate the different speed and torque demands in the drive cycle. The objective of EMG is to increase the maximum speed and maximum torque range of the motor. A 1.5kw prototype EMG motor was built up and test on a test rig. The test result proves the theory of EMG is correct and it has a large potential on the energy efficiency improvement of electric vehicles (EVs).

Original languageEnglish
Title of host publicationICAC 2014 - Proceedings of the 20th International Conference on Automation and Computing: Future Automation, Computing and Manufacturing
Editors Luo, Y Cao, Z Tong
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages4
ISBN (Electronic)9781909522022
Publication statusPublished - 24 Oct 2014
Event20th International Conference on Automation and Computing, ICAC 2014 - Cranfield, United Kingdom
Duration: 12 Sep 201413 Sep 2014


Conference20th International Conference on Automation and Computing, ICAC 2014
Country/TerritoryUnited Kingdom

    Research areas

  • Brushless DC motor, erergy saving, Hybrid electric vehicle

ID: 1162496