A robust damping controller for SMES using loop-shaping technique

(2005) A robust damping controller for SMES using loop-shaping technique. International Journal of Electrical Power & Energy Systems, 27 (5-6). pp. 465-471.


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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.

Item Type: Article
Subjects: Electrical
Department: College of Engineering and Physics > Electrical Engineering
Depositing User: ANKAR (g200603940) (g200603940)
Date Deposited: 22 Mar 2008 12:56
Last Modified: 01 Nov 2019 13:24
URI: http://eprints.kfupm.edu.sa/id/eprint/595