Title : ( Study on application offlux linkage of synchronous generator for loss of excitation detection )
Authors: Hamid Yaghobi , H. Mortazavi , Kourosh Ansari , Habib Rajabi Mashhadi , Hassan Khorashadi zadeh , Hossein Borzoe ,
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Abstract
This contribution deals with the analysis of synchronous generator loss of excitation (LOE) protection. This paper presents a new method for detecting LOE in synchronous generator based on the variation of the magneticflux linkage in the air gap. To show the effectiveness of the proposed protection, comparisons are made with the conventional LOE protection methods by considering different generator sizes. The simulation results show that the proposed method is useful and effective to detect LOE conditions. The main advantage of this method is its speed and sensitivity.
Keywords
synchronous generator; loss of excitation protection; linkageflux; search coil
@article{paperid:1039369,
author = {Hamid Yaghobi and H. Mortazavi and Ansari, Kourosh and Rajabi Mashhadi, Habib and Hassan Khorashadi Zadeh and Hossein Borzoe},
title = {Study on application offlux linkage of synchronous generator for loss of excitation detection},
journal = {International Transactions on Electrical Energy Systems},
year = {2013},
volume = {23},
number = {6},
month = {April},
issn = {2050-7038},
pages = {802--817},
numpages = {15},
keywords = {synchronous generator; loss of excitation protection; linkageflux; search coil},
}
%0 Journal Article
%T Study on application offlux linkage of synchronous generator for loss of excitation detection
%A Hamid Yaghobi
%A H. Mortazavi
%A Ansari, Kourosh
%A Rajabi Mashhadi, Habib
%A Hassan Khorashadi Zadeh
%A Hossein Borzoe
%J International Transactions on Electrical Energy Systems
%@ 2050-7038
%D 2013
