Electromagnetic Force Analysis of Turbogenerator Stator End Winding

摘要

The whole structure of large turbogenerator is very complex. This paper mainly analyzes the electromagnetic force on stator end winding of turbogenerator. Based on the involute model of stator end winding wire rod, the concrete mathematical analytical formula is established. The electromagnetic force of wire rod of different rods, at different times and the electromagnetic force at different positions of the same wire rod are analyzed. It is of great significance to the optimization design and operation maintenance of stator end windings of large turbogenerator.