Study of Stability Indices for Special Protection System in Taiwan

Author

Yi-Ting Chou ; Yi-Jen Wang ; Chung Han Hsieh ; Ruei-Yu Wang ; Shah, Shridhar K.

Author_Institution

Electr. Eng. Dept., Nat. Ilan Univ., Ilan, Taiwan

fYear

2014

fDate

27-29 Aug. 2014

Firstpage

815

Lastpage

818

Abstract

Special protection system (SPS) can ensure power grids to operate in a satisfactory state following a contingency or major disturbances. By installing phasor measurement units (PMUs), the stability indices can be computed and applied to the decision system of a response-based SPS for recognizing the pattern of system instability. In this paper, the integral square voltage magnitude (ISVM) index is proposed and the simulation results carried out on Dong-Shen area of Taiwan power system (TPS) are also presented for study.

Keywords

phasor measurement; power grids; power system faults; power system protection; power system reliability; ISVM index; PMU; TPS; Taiwan power system; decision system; integral square voltage magnitude index; pattern recognization; phasor measurement units; power grids; response-based SPS; special protection system; stability indices; Indexes; Phasor measurement units; Power system stability; Stability criteria; Transient analysis; Voltage measurement; phasor measurement unit; power system; special protection system;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2014 Tenth International Conference on

Conference_Location

Kitakyushu

Print_ISBN

978-1-4799-5389-9

Type

conf

DOI

10.1109/IIH-MSP.2014.206

Filename

6998452