Regenerative hybrid battery power module for BLDC motor drive

Yu Lin Juan, Tsair Rong Chen, Yao Sheng Lin, Shu Ming Chen, Li Ling Chen

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

1 Citation (Scopus)

Abstract

A hybrid battery power module composed of lead acid and LiFePO4 batteries for BLDC motor drive is proposed in this study. The lead acid batteries are used as the basic power source and directly connected to the motor drive without any power conversion losses. In addition, to enhance the instant power supply capability to the motor drive, the LiFePO4 batteries are integrated into the proposed hybrid battery power module. A two-phase interleaved dc converter is adopted to control the power flow among the LiFePO4 batteries, lead acid batteries and the motor drive. The common power requirement from the motor drive is designed to be totally provided by the lead acid batteries. Once the power demand became higher than the common level, the additional part would be instantly provided by the LiFePO4 batteries through the interleaved dc converter. The life of the lead acid batteries can therefore be enhanced by the high charging/discharging capability of the integrated LiFePO4 batteries. A prototype with 500W rated power is constructed. Corresponding experiments are carried out to verify the validity and performance of the proposed hybrid battery power module.

Original languageEnglish
Title of host publication2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2177-2181
Number of pages5
ISBN (Electronic)9781509051571
DOIs
Publication statusPublished - 2017 Jul 25
Event3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan
Duration: 2017 Jun 32017 Jun 7

Publication series

Name2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

Other

Other3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
CountryTaiwan
CityKaohsiung
Period17-06-0317-06-07

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

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  • Cite this

    Juan, Y. L., Chen, T. R., Lin, Y. S., Chen, S. M., & Chen, L. L. (2017). Regenerative hybrid battery power module for BLDC motor drive. In 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 (pp. 2177-2181). [7992389] (2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFEEC.2017.7992389