第1个回答 2011-10-23
Synchronous generator excitation system is an important part, directly affect the operating characteristics of generating units. Excitation system generally consists of two parts, part of the excitation power unit, it is synchronous generator field winding to provide DC excitation current; the other part is the control part. According to the generator operating conditions and automatically adjust the output of the excitation current of the power unit to meet the requirements for running the generator.
4500KW brushless exciter is the Shanghai Electric Power Equipment Co., Ltd. for the 1000MW generator plant level supporting high-capacity turbo-generator exciter. This article describes the 4500KW brushless exciter design principles, the main structural features, the key technology and application prospects.