Research Status of Energy Storage Battery System Based on Liquid Cooling Management Technology
[Purposes]Since energy storage batteries are temperature sensitive,precise battery manage-ment systems are needed to maintain the optimal operating temperature range and temperature unifor-mity of the battery pack,thus improving the performance and service life of the battery system.Therefore,it is of great significance to study the energy storage battery system based on liquid cooling management technology.[Methods]This paper introduces various battery thermal management technologies by ana-lyzing the impact of temperature on battery performance,reviews the current research status of liquid cooling management technology from the aspects of indirect contact and direct contact,and compares the advantages and disadvantages of the two cooling methods.[Findings]The optimization of indirect liquid cooling mainly focuses on the improvement of the flow channel structure,jacket,cold plate and cooling medium of the cooling system,while direct liquid cooling focuses on the optimization of the cooling me-dium.[Conclusions]The aim of this paper is to provide technical guidance for researchers to develop en-ergy storage power plants based on liquid cooling management technology.
energy storage batterythermal managementindirect liquid coolingdirect liquid cooling
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