The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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A UPFC Simulation using the EMTDC

EMTDC를 이용한 UPFC Simulation

  • 송의호 (창원대 제어계측공학과) ;
  • 전진홍 (전기연구원 전력연구단) ;
  • 조동길 (창원대 제어계측공학과 대학원) ;
  • 전영환 (전기연구원 전력연구단) ;
  • 김학만 (전기연구원 전력연구단)
  • Published : 2001.06.01
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Abstract

This paper deals with a full functional simulation of UPFC (Unified Power Flow Controller) which is a next generation FACTS (Flexible AC Transmission Systems) technology. Through analysis and modeling of he UPFC, power flow control is simulated. Active and reactive power controls, and input side bus voltage control are performed by EMTDC (Electro-Magnetic Transients in DC systems) which is a general purpose time domain simulation program for simulating power systems transients and its controls. Dynamic performances of the UPFC are verified by simulation results.

본 논문은 차세대 FACTS(flexible AC Transmission Systems)기술인 UPFC(Unified Power Flow Controller)의 시뮬레이션을 다룬다. UPFC의 해석과 모델을 통하여 전력조류제어를 시뮬레이션 한다. 전력시스템의 과도상태 및 제어에 대한 시간영역 시뮬레이션 프로그램인 EMTDC(Electro-Magnetic Transients in DC systems)를 사용하여 전력조류제어인 유효전력 및 무효전력제어를 수행하고 더불어 모선입력전압의 크기를 제어한다. 시뮬레이션 결과를 통하여 UPFC의 제어성능을 검증한다.

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References

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