Temperature Analysis of Stator Winding of Large Synchronous Generator in Fault

Abstract

In this paper, a three-dimensional model of large-scale synchronous generator stator winding is established. Based on the basic theory of heat transfer, the finite volume method is used to calculate and analyze the temperature field of the stator winding. The distribution law of the stator winding temperature field under normal conditions is obtained. The influence of the blockage of the stator hollow strand on the stator winding temperature is summarized.