대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

선로 조류 유지 기법에 근거한 계통축약 및 다변수 제어기법 적용 연구

A study on application of aggregation method based on power flow matching technique and multi-variable control method to the power system

  • Lee, Byung-Ha (Department of Electrical Engineering, University of Incheon) ;
  • Oh, Min-Hyuk (Department of Electrical Engineering, University of Incheon) ;
  • Baek, Jung-Myoung (Department of Electrical Engineering, University of Incheon)
  • 발행 : 2006.11.03
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초록

The modem enormous electric power system has made power system analysis much more complex and difficult. For effective analysis of the power system, model reduction and aggregation is required. In this paper, a new aggregation method is presented to aggregate the coherent generators in the large scale power system while matching the power flow. In order to demonstrate the effects of this aggregation method, it is applied to a small scale power system. A multi-variable control technique of $H_{\infty}$ control is also applied to enhance the dynamic stability of the aggregated power system.

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