Title :
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
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;
Conference_Titel :
Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005 IEEE/PES
Conference_Location :
Dalian
Print_ISBN :
0-7803-9114-4
DOI :
10.1109/TDC.2005.1547058
