Design of Thermal Management Scheme for Photovoltaic Power Station Energy Storage System
In order to improve the thermal efficiency of the photovoltaic power station energy storage system and enhance its safety and stability,this study investigates the heat dissipation issues of energy storage,designs a comprehensive thermal management scheme,and utilizes finite element analysis software to model and simulate the thermal performance of the batteries,battery clusters,and the entire container.The data results indicate that the use of a four-level pipeline structure design and plate heat exchanger-based water cooling system can effectively reduce the temperature difference between the batteries inside the container,ensuring that the temperature difference of the battery core is controlled within 5℃ and the temperature within the container is maintained within the range of 15 to 35℃.This approach extends the overall system's service life and ensures safe and reliable operation.The enhanced thermal management scheme for the photovoltaic power station energy storage system demonstrates excellent performance,with each component from the battery pack to the battery cluster and the container system being safe and reliable.
photovoltaic power stationfinite element analysisthermal performance simulationwater cooling system
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