Preventive/corrective control for voltage stability using predictor-corrector interior point method

Author

Guo, Ruipeng ; Han, Zhenxiang ; Wang, Qin

Author_Institution

Dept. of Electr. Eng., Zhejiang Univ., China

Volume

2

fYear

1998

fDate

18-21 Aug 1998

Firstpage

1513

Abstract

This paper describes an application of the predictor-corrector interior point method to preventive/corrective control for power system voltage stability. A novel model for preventive/corrective control aimed to minimize the control cost is proposed. After preventive/corrective control, not only should the power system operation point be in the voltage secure area, but the expected load margin should be guaranteed strictly. The approach proposed has been successfully tested on an IEEE 118 bus system

Keywords

control system analysis; control system synthesis; power system control; power system dynamic stability; predictor-corrector methods; voltage control; IEEE 118 bus system; control cost minimisation; control design; control simulation; expected load margin; power system operation point; power system voltage stability; predictor-corrector interior point method; preventive/corrective control; voltage secure area; Control systems; Costs; Load flow; Power system analysis computing; Power system control; Power system restoration; Power system stability; Power systems; Stability analysis; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-4754-4

Type

conf

DOI

10.1109/ICPST.1998.729340

Filename

729340