Energy Storage Science and Technology ›› 2019, Vol. 8 ›› Issue (S1): 49-55.doi: 10.12028/j.issn.2095-4239.2019.0130

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Research progress on thermogenic characteristics of lithium ion batteries

CHEN Hu, XIONG Hui, LI Yunjie, LI Xinfeng   

  1. Hefei Guoxuan High-tech Power Energy Co., Ltd., Hefei 230011, Anhui, China
  • Received:2019-06-11 Revised:2019-07-12 Online:2019-12-05 Published:2020-02-18

Abstract: The thermal characteristics of lithium ion batteries directly affect their performance (such as capacity, internal resistance and power, etc) and the thermal safety in practical applications, which is also the most concerned aspect of consumers. In order to better guide the design of lithium ion battery and the strategy during safe and efficient application for the production and life, therefore, intensive study of thermal characteristics for lithium ion battery in various conditions is quite important and necessary. In this paper, from the two aspects of experimental methods and model simulation methods, the research progress on the thermal problems of lithium ion batteries is summarized and analyzed in detail, and the advantages and disadvantages of the two research methods are pointed out. Therefore, in future research, researchers should combine experimental means and model simulation methods to study the thermal problems of lithium ion batteries.

Key words: lithium ion batteries, production of heat, experimental means, model simulation

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