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A robust damping controller for SMES using loop-shaping technique

delete2005-06-01
delete10
PRE
AI
A
A.H.M.A. Rahim *
E
E.P. Nowicki
DOI:10.1016/j.ijepes.2005.02.005delete
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Abstract

Abstract

En 中文
A robust damping controller for a power system installed with super-conducting magnetic energy storage (SMES) has been designed using a simple graphical loop-shaping technique. The graphical method starts by selection of a nominal plant function satisfying the robust stability and performance criterion. The variations in operating conditions from the nominal values are modeled as multiplicative structured uncertainty. The generator-SMES system has been represented with a detailed dynamic model for the control design. The robust design, with generator speed variation as the controller input, was tested for a range of operating points considering various disturbances. It is observed that the fixed parameter robust controller provides very good damping for a wide range of operating conditions. © 2005 Elsevier Ltd. All rights reserved.
Keywords:
SMES
robust damping control
loop-shaping method
power system stabilization

Journal

I
International Journal of Electrical Power and Energy Systems
IF:
5
Papers:
1.1W
Citations:
3.1W

Organization

No organization information available