The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)
- Volume 40 Issue 5
- /
- Pages.453-459
- /
- 1991
- /
- 0254-4172(pISSN)
Optimizaiton of PSS Parametes and Identification of Optimum Site for PSS Applications
PSS 파라미터 최적화 및 최적위치선정에 관한 연구
Abstract
This paper presents a new algorithm to select optimal parameters and location of power system stabilizer (PSS). A new performance measure, which evaluates the share of a particular mode among state responses, is introduced. The gradient of the performance measure with respect to PSS parametes is derived in an explicit form, so optimal parameters of PSS can be obtained by the steepest descent method. The machine, with which it is most probable to reduce the performance measure, is identified as the optimum site for PSS application.
Keywords