摘要
以模块化多电平变流器子模块损耗分析为基础,从传热学的角度,分析散热片的热阻模型,设计了三相500kVA模块化多电平变流器子模块的散热片,并通过Ansys仿真验证设计结果。最后通过实验验证散热片设计方法。
Based on the loss analysis of sub-module in modular multilevel converter, the thermal resistance model of heat sink was analyzed from heat transferring. The heat sink of sub-module in 500kVA modular multilevel converter with three phases was designed. Additionally, the simulation in Ansys software verified the result of heat sink design, which was verified by experiment finally.
出处
《电源学报》
2012年第2期42-46,52,共6页
Journal of Power Supply
基金
浙江省重点科技创新团队项目(2010R50021)
