The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Component-Based Load Modeling Updated by Hybrid Technique

하이브리드 방식에 의한 미시적 부하모델링

  • Published : 2003.03.01
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Abstract

Component-based method for load model not only should include the performances of the load components, but also should take into consideration the core losses of transformers, the line losses and the capacitor banks. Especially, capacitor bank affects the accuracy of reactive load model in load modeling. But it is difficult to identify actual reactive powers of capacitor banks in power system for load modeling. This research improves the component-based modeling method including uncertain capacitor bank. The proposed method is hybrid technique, which adds the measurement-based method to the existing component-based method for reliable information of capacitor band. The results of case studies were presented to verify the validity of the proposed method.

Keywords

References

  1. IEEE Task Force on Load Representation for Dynamic Performance, 'Standard load models for power flow and dynamic performance simulation', IEEE Trans. on Power Systems, Vol. 10, No.3, pp.1302-1313, Aug. 1995 https://doi.org/10.1109/59.466523
  2. Aguero, J.L.; Beroqui, M.; Achilles, S. 'Aluminum plant. Load modeling for stability studies', Power Eng. Society Summer Meeting, 1999. IEEE, Vol. 2, pp. 1330-1335, 1999 https://doi.org/10.1109/PESS.1999.787515
  3. 지평식 외 4인, 개별부하모델링을 위한 부하의 합리적인 특성 실험, 대한전기학회 논문지, 51A권, 2호, 2002. 2
  4. 지평식, 이종필, 임재윤, 개별부하축약을 검증하기 위한 집단부하 구성방법에 관한 연구, 대한 전기학회 논문지, 50A권, 4호, 2001. 4
  5. J.R. Ribeiro F.J. Lange, 'A New Aggregation Method for Determining Composite Load Characteristics', IEEE Trans. on PAS, Vol. PAS-101, No.8, pp. 2869-2875, 1982 https://doi.org/10.1109/TPAS.1982.317612
  6. IEEE Task Force on Load Representation for Dynamic Performance, 'Load Representation for Dynamic Performance Analysis', Paper 92, WM126~3PWRD, IEEE PES Winter Meeting, New York, N,Y, January 26-30, 1992 https://doi.org/10.1109/59.260837