用网络拓扑法计算同步发电机定子的温度分布

Calculating Temperature Distribution in the Stator of a Synchronous Generator by Means of Network Topologic Method

应用网络拓扑法求解了轴向通风同步发电机定子的三维温度分布。对发电机定子散热的边界条件作了妥善处理。额定工况下的计算值与实测值相比较为接近。

In application of network topologic method, the thesis calculates the distribution of 3-dimensional steady-state temperature field in the stator of axial-ventilation synchronous generator. The boundary conditions of scattering heat of synchronous generator are dealed with reasonaby. And the results roughly conformes to the value of measurement under the rated conditions.