Real-Time Supervision for + 50Mvar Cascade STATCOM

Author

Yu, Qingguang ; Liu, Wenhua ; Niu, Ningtao ; Sun, Yandong ; Teng, Letian ; Zheng, Dongrun

Author_Institution

Dept. of Electr. Eng., Tsinghua Univ., Beijing

fYear

2005

fDate

2005

Firstpage

1

Lastpage

5

Abstract

Real-time supervision for plusmn50 MVAr cascade STATCOM has been designed in this paper, and the inherent operation monitoring and fault diagnosis system has also been discussed. A plusmn50 MVAr cascade STATCOM system has been introduced, according to the system, real-time supervisory control and data acquisition for cascade STATCOM has been carried out. It can accurately determine operating conditions of the STATCOM system and provide comprehensive real-time supervision. The designed real-time supervision system has been proved successful in the plusmn50 Mvar cascade STATCOM, and also available for other FACTS/DFACTS devices

Keywords

SCADA systems; fault location; flexible AC transmission systems; power system measurement; static VAr compensators; -50 to 50 MVAr; DFACTS devices; FACTS devices; cascade STATCOM; data acquisition; fault diagnosis system; inherent operation monitoring; real-time supervisory control; Automatic voltage control; Control systems; Flexible AC transmission systems; Power generation; Power system stability; Power systems; Reactive power; Real time systems; Substations; Voltage control; Cascade STATCOM; Real-Time; Supervision;

fLanguage

English

Publisher

ieee

Conference_Titel

Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005 IEEE/PES

Conference_Location

Dalian

Print_ISBN

0-7803-9114-4

Type

conf

DOI

10.1109/TDC.2005.1547132

Filename

1547132