A Neuro-Sliding Mode Controller for STATCOM

Morris, Stella (2004) A Neuro-Sliding Mode Controller for STATCOM. Electric Power Components and Systems, 32 (2). pp. 131-147. ISSN 1532-5008

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Official URL: http://dx.doi.org/10.1080/15325000490195853

Abstract

The paper presents a new controller design for STATCOM for damping electromechanical oscillations in a power system. The STATCOM is modeled as a reactive current source and the magnitude of this current is obtained by using a sliding mode control strategy. The parameters of the sliding mode controller (SMC) are obtained using linearised model of single-machine infinite-bus power system and a pole placement technique. In order to. avoid repeated computation of the sliding mode control gains at different operating conditions, a single neuron controller is used to adapt the parameters of the SMC. Several simulation results are presented to show the marked improvement in transient stability enhancement of the single-machine infinite-bus and multimachine power systems over a wide range of operating conditions.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering (FOE)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 22 Aug 2011 02:21
Last Modified: 22 Aug 2011 02:21
URI: http://shdl.mmu.edu.my/id/eprint/2488

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