The effect of SVC on the transient stability simulation and analysis of Henan power grid

Author

He Zhongchang ; Zong Wei ; Fan Tingxia

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2012

fDate

8-9 Sept. 2012

Firstpage

1

Lastpage

5

Abstract

According to the planning data of Henan power grid in 2015, the dynamic voltage stability of Henan power grid is analysed. BPA and the stable curve analysis tool were used as analysis software to simulate and calculate the transient stability of Henan power grid after a serious fault in the study. Static Var Compensator (SVC) was suggested to implement in the west of Henan province which is weak in voltage support. The transient stability was also simulated and calculated when using SVC. The control strategies before and after using SVC were compared. The simulation results show that the control strategies greatly reduced using SVC in the case of the Henan power grid of the same serious fault, SVC effectively improve the voltage stability of the Henan power grid.

Keywords

control engineering computing; power engineering computing; power grids; power system control; power system faults; power system planning; power system transient stability; static VAr compensators; BPA; Henan power grid; SVC; analysis software; control strategies; curve analysis tool stability; dynamic voltage stability; planning data; static Var compensator; transient stability simulation; voltage support; Henan Power Grid; SVC; control strategy; transient voltage stability;

fLanguage

English

Publisher

iet

Conference_Titel

Sustainable Power Generation and Supply (SUPERGEN 2012), International Conference on

Conference_Location

Hangzhou

Electronic_ISBN

978-1-84919-673-4

Type

conf

DOI

10.1049/cp.2012.1744

Filename

6493063