Open AccessStudy on Heat Transfer Performance of a Liquid Cooling Power Battery
Author(s) -
Fei Xiong,
Junxiong Zeng,
Chenzhi Ouyang,
Dan Wei,
Gang Li
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1600/1/012062
Subject(s) - battery (electricity) , heat transfer , coolant , computer cooling , nuclear engineering , thermal management of electronic devices and systems , power (physics) , materials science , mechanical engineering , automotive engineering , environmental science , thermodynamics , engineering , physics
With the development of new energy vehicles, thermal management of power batteries has become a hot research topic. Power battery thermal management has a very important impact on battery life, safety, charging, and other performance. In this paper, the heat transfer performance of a cooling process is studied by establishing a three-dimensional thermal management model of power battery. The results showed that the proportion of heat in the battery taken directly from the coolant was 91.6%, and the proportion of heat absorbed and dissipated into the environment by the components outside the cell by heat transfer and so on was 8.6%.