面向舰船平台的锂电池储能系统热失控仿真研究

Research on thermal runaway simulation of lithium battery energy storage system for naval platform

  • 摘要:
    目的 在高强度的海上作战场景中,船用锂电池系统的安全性和可靠性至关重要,为此面向舰船平台的锂电池储能系统开展热失控仿真研究。
    方法 基于Fluent和Simulink软件构建浸没式和液冷板储能系统仿真模型,并以某船真实工况为例,开展锂电池储能系统在不同冷却方式下的热失控仿真研究。
    结果 仿真结果表明,相较于液冷板冷却方式,浸没式冷却方式在应对热失控方面表现了更优异的性能,可以更好地控制温度变化并维持系统的稳定性。
    结论 研究成果可为面向舰船平台的储能电站安全管控技术提供参考。

     

    Abstract:
    Objectives With the continuous advancement of high-energy weapon technology, energy storage systems are playing an increasingly important role in ensuring the stability of energy supply for naval platforms. Therefore, this paper conducts thermal runaway simulation research for lithium battery energy storage systems on naval platforms.
    Methods Firstly, based on Fluent and Simulink software, simulation models of submerged and liquid cooled plate energy storage systems are constructed. Using the real working conditions of a specific vessel as an example, thermal runaway simulation experiments were carried out.
    Results The results show that compared to the liquid-cooled plate method, the submerged cooling method exhibits superior performance in managing thermal runaway, better controlling temperature fluctuations, and maintaining system stability, making it more promising for naval platform applications.
    Conclusions This research provides reference for the safety control technologies of energy storage systems for naval platforms.

     

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