대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 C
- /
- Pages.1242-1244
- /
- 1999
On-line 시스템 모델과 파라메터 최적화 기법을 이용한 AVR의 최적 파라메터 튜닝
AVR Parameter tuning with On-line System model using Parameter optimization technique
- Kim, Jung-Mun (Seoul National University) ;
- Moon, Seung-Ill (Seoul National University)
- 발행 : 1999.07.19
초록
AVR parameter tuning for voltage control of power system generators has generally been done with the open-circuit model of the synchronous generator. When the generator is connected on-line and operating at rated load conditions, the AVR operates in an entirely different environment from the open-circuit conditions. This paper describes a new method for AVR parameter tuning using optimization technique with on-line linearized system model. As this method considers not only the on-line models but also the off-line open-circuit models, AVR parameters tuned by this method can give the sufficiently stable performance at the open-circuit commissioning phase and give the desired performance at the operating conditions. Also this method estimates the optimum parameters for desired performance indices that are chosen for satisfying requirements in some practical applications, the performance of the AVR can satisfy the various requirements.
키워드