[P1-7] Rotating Electrical Machines 1

[P1-7-09] Methods for Calculating and Reducing Surge Voltages Caused by Recovery Currents of Diodes Connected to Synchronous Generators

*Daisuke Kori¹, Takayuki Koyama², Hiroyuki Sato², Shuhei Sato² (1. Hitachi,Ltd Research Department (Japan), 2. Hitachi Industrial Products, Ltd (Japan))

Keywords:

Synchronous generator,Diode,Recovery characteristics,Surge voltage