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

The Korean Institute of Electrical Engineers (대한전기학회)
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Eigen-analysis of SSR in Power Systems with Modular Network Model Equations

Modular 네트워크 모델 구성에 의한 전력계통 SSR 현상의 고유치해석

  • 남해곤 (전남대 공대 전기공학과) ;
  • 김용구 (전남대 공대 전기공학과) ;
  • 심관식 (서남대 공대 전자전기공학부)
  • Published : 1999.10.01
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Abstract

This paper presents a new algorithm to construct the modular network model for SSR analysis by simply applying KCL to each node and KVL to all branches connected to the node sequentially. This method has advantages that the model can be derived directly from the system data for transient stability study and turbine/generator shaft model, the resulted model in the form of augmented state matrix is very sparse, and thus efficient SSR study of a large scale system becomes possible. The proposed algorithm is verified with the IEEE First and Second Benchmark models.

Keywords

References

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