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

Volume

6

fYear

2004

Firstpage

5065

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on

Print_ISBN

0-7803-8273-0

Type

conf

DOI

10.1109/WCICA.2004.1343683

Filename

1343683