摘要
利用ANSYS软件建立了密集型母线槽的磁-热耦合分析3-D模型,计算了三相五线制密集型母线槽的工频磁场、涡流场、焦耳热、铜排承受的短路电动力及由此电动力产生的位移,再将焦耳热作为体积热源,通过间接耦合方法分析了母线槽内部的温度场,得出其铜排及外壳上的温度分布。
The magnetic-thermal model (3-D) of compact busbar trunking system (busway) is established and power frequency magnetic field, eddy current field, joule heat, short electrodynamic force and displacement on conductor are calculated for 3-phases/5-pole compact busway in. this paper. And then, considering joule heat as volume thermal resource, temperature field in the busway is computed and analyzed. In this process, the ANSYS software is used.
出处
《电气应用》
北大核心
2005年第2期70-73,共4页
Electrotechnical Application
