대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

20kVA급 Prototype UPFC의 전력조류제어와 모선전압보상

the power flow control and voltage compensation by 20kVA prototype UPFC

  • 전진홍 (한국전기연구원 전력연구단) ;
  • 김지원 (한국전기연구원 전력연구단) ;
  • 전영환 (한국전기연구원 전력연구단) ;
  • 김학만 (한국전기연구원 전력연구단) ;
  • 국경수 (한국전기연구원 전력연구단) ;
  • 오태규 (한국전기연구원 전력연구단)
  • Jeon, Jin-Hong (Power System Research Division, Korea Electrotechnology Research Institute) ;
  • Kim, Ji-Won (Power System Research Division, Korea Electrotechnology Research Institute) ;
  • Chun, Yeung-Han (Power System Research Division, Korea Electrotechnology Research Institute) ;
  • Kim, Hak-Man (Power System Research Division, Korea Electrotechnology Research Institute) ;
  • Kook, Kyung-Soo (Power System Research Division, Korea Electrotechnology Research Institute) ;
  • Oh, Tae-Kyoo (Power System Research Division, Korea Electrotechnology Research Institute)
  • 발행 : 2001.04.19
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초록

FACTS technology is developed into the sophisticated system technology which combines conventional power system technology with power electronics, micro-process control, and information technology. Its objectives are achieving enhancement of the power system flexibility and maximum utilization of the power transfer capability through improvements of the system reliability, controllability, and efficiency [1]. As a series and shunt compensator, UPFC consists of two inverters with common dc link capacitor bank. It controls the magnitude of shunt bus voltage and real and reactive power flow of transmission line[2]. In this paper, we present the design, implementation and test results of developed 20kVA level prototype UPFC. It is applied to power system simulator and controls the real and reactive power flow and shunt bus voltage magnitude.

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