DocumentCode
1249168
Title
SR bypass filter design based on natural mode identification
Author
Nguyen, T.T. ; Humpage, W.D.
Author_Institution
Dept. of Electr. & Electron. Eng., Western Australia Univ., Nedlands, Perth, WA, Australia
Volume
137
Issue
6
fYear
1990
fDate
11/1/1990 12:00:00 AM
Firstpage
375
Lastpage
382
Abstract
From the basis which subharmonic mode identification in saturated reactor (SR) compensated networks can establish, the authors investigate a design procedure for achieving the greatest possible counter-effect to subharmonic oscillations which the bypass filters of SR compensators can guarantee. The procedure has two main parts. The first relates to that part of the total subharmonic frequency band in which latent modes due to the combination of an SR and its slope-correcting capacitor circuits can be countered fully (i.e. suppressed). The second part relates to modes in the sub-band remaining in which reliance is placed on the damping which SR bypass filters can provide in maintaining subharmonic stability
Keywords
oscillations; reactors (electric); transmission networks; SR compensated networks; bypass filters; saturated reactor; slope-correcting capacitor circuits; stability; subharmonic frequency band; subharmonic mode identification; subharmonic oscillations;
fLanguage
English
Journal_Title
Generation, Transmission and Distribution, IEE Proceedings C
Publisher
iet
ISSN
0143-7046
Type
jour
Filename
62472
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