Thermal management of 48 V standby battery for outdoor base station at cold environment

Research output: Contribution to journalConference articlepeer-review

Authors

  • Fan Fei Bai
  • Ming Biao Chen
  • Wen Ji Song
  • Yang Li
  • Zi Ping Feng

Colleges, School and Institutes

External organisations

  • Chinese Academy of Sciences
  • Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development

Abstract

The standby battery for outdoor base station could not function properly at cold environment for a long time. In order to improve its performance and lengthen its life time, it was necessary to heat the battery and keep warm. This dissertation presented the heating and heat preservation method of 48 V Lead-acid battery pack for base station based on the heating plate and phase change materials at cold environment. Then, the thermal management performances of this battery pack were simulated. The results showed that the uniformity of battery temperature field was increased and the heat preservation process was lengthened effectively. And the pack kept good working condition after continuous heating and heat preservation progress. The method was simple and practicable, and it could be used on the thermal management of lithium ion battery because of its good applicability.

Details

Original languageEnglish
Pages (from-to)4224-4231
Number of pages8
JournalEnergy Procedia
Volume158
Publication statusPublished - 1 Feb 2019
Event10th International Conference on Applied Energy, ICAE 2018 - Hong Kong, China
Duration: 22 Aug 201825 Aug 2018

Keywords

  • Battery pack, Cold environment;Phase Change Materials, Heat preservation, Heating

ASJC Scopus subject areas