DocumentCode
2261072
Title
Disturbances auto-rejection control of TCSC in power systems
Author
Zhang, C. ; Zhou, X.X. ; Cao, Y.J. ; Wu, Q.H.
Author_Institution
Electr. Power Res. Inst., Beijing, China
fYear
1998
fDate
1-4 Sep 1998
Firstpage
1017
Abstract
Presents a disturbances auto-rejection control (DARC) strategy for control of thyristor controlled series compensation (TCSC) to improve the power system transient stability. This novel nonlinear controller possesses a simple structure and its design does not require system models. DARC performs as an adaptive control scheme with a robust feature in rejecting disturbances. A simulation study undertaken based on nine-machine and forty-one-bus power system shows that DARC can provide satisfactory control performance and improve system stability with a great potential for control of FACTS in power systems
Keywords
power system transient stability; FACTS; adaptive control scheme; disturbances auto-rejection control; nonlinear controller; power system transient stability; thyristor controlled series compensation;
fLanguage
English
Publisher
iet
Conference_Titel
Control '98. UKACC International Conference on (Conf. Publ. No. 455)
Conference_Location
Swansea
ISSN
0537-9989
Print_ISBN
0-85296-708-X
Type
conf
DOI
10.1049/cp:19980368
Filename
726058
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