基于Flotherm的高防护户外储能柜组合式散热系统设计

Design of Combined Heat Dissipation System for High Protection Outdoor Energy Storage Cabinet Based on Flotherm

根据电器件对温度和环境的敏感性,将高防护户外储能柜电器件分成两大类。创新地采用组合式散热系统对其进行散热,充分发挥强迫风冷散热系统和空调散热系统各自的优点。在理论计算的基础上,完成组合散热系统的选型设计。根据储能柜的边界条件,利用Flotherm对储能柜进行整柜的热仿真分析,验证散热系统的选型设计。在此基础上,完成储能柜高温热测试试验验证。结果表明:组合式散热系统可极大地降低散热系统的成本,提高产品的经济性和可靠性,提升市场的竞争力。

According to the sensitivity of electrical components to temperature and environment,the electrical components of high protection outdoor storage cabinet are divided into two categories.The combined cooling system is innovatively applied for heat dissipation,which gives full play to the advantages of the forced air cooling system and the air conditioning system.On the basis of theoretical calculation,the model selection design of the combined heat dissipation system is completed.According to the boundary conditions of the energy storage cabinet,Flotherm is used to conduct thermal simulation analysis of the entire energy storage cabinet to verify the selection design of the heat dissipation system.On this basis,the high temperature thermal test verification of the storage tank is completed.The results show that the combined heat dissipation system can greatly reduce the cost of heat dissipation system,improve the economy and reliability of products,and enhance the competitiveness of the market.