摘要
采用网络拓扑法，求解单相串励电动机电枢三维稳态温度场分布。对电枢绕组的等效导热系数作了具体的分析计算；对电动机电枢散热的边界条件进行了妥善的处理。最后得到一个适合于计算单相串励电动机电枢温度场的计算程序，并对１０５０Ｗ单相串励电动机（平均）温升试验数据进行了验证，计算值与实测值基本吻合。
In this paper,network topologic method is adopted to resolve the distribution of 3-dimensional steady-state temperature field in rotor of single-phase series motor.The boundary condition for heat dissipation of motor rotor is properly dealed with. Consequently,a specialized computer program is gained,and it is verified through a test on a 1050 Watt motor.
出处
《汽车电器》
1999年第2期12-14,共3页
Auto Electric Parts
关键词
单相串励电动机
温度场
网络拓扑法
汽车
single-phase series motor
temperature field
network topologic method
