Study of the Static Voltage Stability in Multi-Infeed AC/DC System

Author

Weipeng, Yuan ; Yao, Zhang

Author_Institution

Electr. Power Coll., South China Univ. of Technol., Guangzhou

fYear

2005

fDate

2005

Firstpage

1

Lastpage

5

Abstract

In this paper the model of multi-infeed AC/DC system is given firstly and based on that practical parameters and analytic methods of static voltage stability are presented and discussed. The static voltage stability is analyzed from two aspects: one is from the whole point of view, the sensitivity analysis and margin analysis are given to evaluate the voltage ability of the whole system; the other is from the local point of view, the eigenvalue and the relatively electric distance (RED) are used to find the weak part of the whole system

Keywords

AC-DC power convertors; power system stability; sensitivity analysis; RED; eigenvalue; margin analysis; multiinfeed AC-DC system; relatively electric distance; sensitivity analysis; static voltage stability; Circuit stability; Educational institutions; HVDC transmission; Information analysis; Personnel; Power system modeling; Power system planning; Sensitivity analysis; Stability analysis; Voltage; Eigenvalue Decomposition; Loading Margin; Multi-Infeed AC/DC System; Relatively Electric Distance; Sensitivity Analysis; Voltage Stability;

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.2005.1547058

Filename

1547058