Title :
Research and accomplishment of OMFDS in ±50 MVAr cascade STATCOM
Author :
Yu, Qingguang ; Liu, Wenhua ; Li, Pei ; Li, Lili ; Sun, Yandong
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
This paper introduces an operation monitoring and fault diagnosis system (OMFDS) based on CANBUS and optical fiber connection. It is designed for a ±50 MVAr cascade STATCOM system. According to voltages, currents and other data collected via CANBUS network, it can accurately determine operating conditions of the STATCOM system and provide comprehensive real-time supervision. This OMFDS has been proved successful in the ±50 MVAr cascade STATCOM system, and could be easily adapted to other FACTS/DFACTS devices.
Keywords :
computerised monitoring; condition monitoring; controller area networks; fault diagnosis; field buses; optical fibre networks; power engineering computing; power system dynamic stability; static VAr compensators; CANBUS network; FACTS; cascade STATCOM system; fault diagnosis system; operation monitoring; optical fiber connection; Automatic voltage control; Control systems; Fault diagnosis; Flexible AC transmission systems; Power industry; Power system reliability; Power system stability; Reactive power; Static VAr compensators; Voltage control;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1343683
