Title :
Coherency-based identification of optimum site for stabiliser applications
Author_Institution :
Kumamoto University, Department of Electrical Engineering, Kumamoto, Japan
fDate :
3/1/1983 12:00:00 AM
Abstract :
The paper presents a coherency-based identifying method of the optimum site for power-system stabilisers. After decomposing a multimachine power system into several coherent groups, the most effective selection of a generator to be equipped with a stabiliser in each coherent group is determined. The coherency recognition is made by using a coherency index in the frequency domain. Through the numerical analysis indicated in the paper, a simple and effective method for determining the best locations of stabilisers is proposed
Keywords :
controllers; electric generators; power system protection; stability; coherency index; coherency recognition; coherency-based identifying method; frequency domain; optimum site; power-system stabilisers;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings C
DOI :
10.1049/ip-c.1983.0011
