Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.11a
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- Pages.91-94
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- 1996
Identification of Excitation System Model Parameters from the Test of Switching from MVR Mode to AVR Mode
MVR모드에서 AVR모드로의 절환에 의한 여자계 모델정수 결정
- Kim, Dong-Joon (KERI) ;
- Moon, Yung-Hwan (KERI) ;
- Choi, Kyung-Sun (KERI) ;
- Lyu, Seung-Hhon (KEPRI) ;
- Song, Seok-Ha (KEPRI) ;
- Lee, Heung-Taek (KEPRI)
- Published : 1996.11.16
Abstract
A simulation procedure was developed for identifying Yungnam unit 2 excitation model parameters to improve the accuracy of stability simulation of KEPCO. First, generator model parameters are derived by using modified load rejection technique from measured load rejection test. For identifying excitation model parameters, switch was changed from MVR mode to AVR mode in Yungnam unit 2 excitation system instead of applying to a small step to the voltage reference(
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