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

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Effects of SSSC Controllers on Interface Flow Limit

SSSC 투입에 따른 연계선로조류의 윤용한계 증대

  • 송화창 (고려대 전기.전자.전파공학부) ;
  • 이병준 (고려대 전기.전자.전파공학부) ;
  • 권세혁 (고려대 전기.전자.전파공학부) ;
  • 김슬기 (한국전기연구원)
  • Published : 2001.02.01
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Abstract

This paper introduces a power flow model of SSSC for voltage stability analysis of power system installed with Static Synchronous Compensators. The SSSC model is obtained from the injection model of voltage source inverter by adding the condition that SSSC injection voltage is in quadrature with current of SSSC-installed branch. This model is incorporated into modified CPF algorithm to study effects of SSSC on the security-constrained interface flow limit. Determination of interface flow limit is simply briefed. In case study a 771-bus real system is used to show that interface flow limit can be improved by appropriate control of SSSC in terms of voltage stability.

Keywords

References

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