Research and Application of Generator Excitation Real-time Monitoring System
Qiang Yao · Dianli xitong zidonghua · 2010
A technical solution on real-time monitoring of generator excitation system is introduced.In the solution,optical transducer measuring field current and voltage is used in complex electromagnetic environments in order to enhance the safety,accuracy and real-time of data collection.Through the simulation software for excitation system,recorded wave forms on unit excitation tests are analyzed and the excitation parameters of the static self-excitation unit are identified.The analysis of recorded wave data from the laboratory and field indicates the validity of the solution approach.