Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/23597
Title: Robust power system stabiliser design under multi-operating conditions using differential evolution
Authors: Wang, Z
Chung, CY
Wong, KP
Tse, CT
Issue Date: 2008
Publisher: Institution of Engineering and Technology
Source: IET generation, transmission & distribution, 2008, v. 2, no. 5, p. 690-700 How to cite?
Journal: IET generation, transmission & distribution 
Abstract: A power system stabiliser (PSS) design method, which aims at enhancing the damping of multiple electromechanical modes in a multi-machine system over a large and pre-specified set of operating conditions, is introduced. With the assumption of normal distribution, the statistical nature of the eigenvalues corresponding to different operating conditions is described by their expectations and variances. A probabilistic eigenvalue-based optimisation problem used for determining PSS parameters is then formulated. Differential evolution (DE) is applied for solving this highly nonlinear optimisation problem. Different strategies for control parameter settings of DE have been studied to verify the robustness of DE in PSS optimisation problems. The performance of the proposed PSS, with a conventional lead/lag structure, has been demonstrated based on two test systems by probabilistic eigenvalue analysis and nonlinear simulation.
URI: http://hdl.handle.net/10397/23597
ISSN: 1751-8687
EISSN: 1751-8695
DOI: 10.1049/iet-gtd:20070449
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

31
Last Week
0
Last month
1
Citations as of Sep 22, 2017

WEB OF SCIENCETM
Citations

24
Last Week
0
Last month
Citations as of Sep 22, 2017

Page view(s)

38
Last Week
2
Last month
Checked on Sep 18, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.