Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07c
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- Pages.1060-1062
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- 1999
A Study of the Gain Margin in Accordance with the PSS Inputs
PSS 입력신호에 따른 이득여유 연구
- Kim, Dong-Joon (KERI) ;
- Moon, Young-Hwan (KERI) ;
- Kim, Tae-Kyun (KEPRI) ;
- Shin, Jeong-Hoon (KEPRI) ;
- Kim, Yong-Hak (KEPRI)
- Published : 1999.07.19
Abstract
This paper proposes a guideline of choosing the optimum stabilizer input considering the gain margin of power system stabilizer between the optimum stabilizer gain and the allowable maximum stabilizer gain in accordance with the five inputs, such as generator shaft speed, bus frequency, electrical power, accelerating power and bus terminal voltage. The local mode damping and exciter mode damping are considered with increasing the stabilizer gain to determine each gain margin of the inputs.
Keywords