대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 추계학술대회 논문집 학회본부
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- Pages.91-94
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- 1996
MVR모드에서 AVR모드로의 절환에 의한 여자계 모델정수 결정
Identification of Excitation System Model Parameters from the Test of Switching from MVR Mode to AVR Mode
- Kim, Dong-Joon (KERI) ;
- Moon, Yung-Hwan (KERI) ;
- Choi, Kyung-Sun (KERI) ;
- Lyu, Seung-Hhon (KEPRI) ;
- Song, Seok-Ha (KEPRI) ;
- Lee, Heung-Taek (KEPRI)
- 발행 : 1996.11.16
초록
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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