Analysis and implementation of novel energy management system for electric vehicles

Chang Yi Cheng, Jia Sheng Hu, Min Fu Hsieh, Mi Ching Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Efficiency of powertrains and usable energy of energy storage systems are critical to the recharge mileage of electric vehicles. The lithium ion battery is not an ideal voltage source, because the impedance of the battery has higher energy consumption while outputting high current to electric motors, which will decrease recharge mileages and lifespan of the battery. The connecting-switching strategy of the battery module, i.e. the energy storage transmission model, could be a potential resolution for decreasing the C-rate and impedance. The operation concept is working like a transmission gearbox to match the impedance. Interior permanent magnet synchronous motors (IPMSMs) have been employed via the approach of maximum torque per ampere for improving the efficiency. The result of hardware-in-the-loop simulation on the proposed approach shows that the averaged C-rate and energy consumption can be improved.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE 17th International Conference on Industrial Informatics, INDIN 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1789-1794
Number of pages6
ISBN (Electronic)9781728129273
DOIs
Publication statusPublished - 2019 Jul
Event17th IEEE International Conference on Industrial Informatics, INDIN 2019 - Helsinki-Espoo, Finland
Duration: 2019 Jul 222019 Jul 25

Publication series

NameIEEE International Conference on Industrial Informatics (INDIN)
Volume2019-July
ISSN (Print)1935-4576

Conference

Conference17th IEEE International Conference on Industrial Informatics, INDIN 2019
CountryFinland
CityHelsinki-Espoo
Period19-07-2219-07-25

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Information Systems

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