DOI QR코드

DOI QR Code

수도권 순동 무효전력 확보를 위한 FACTS 협조제어 시스템 온라인 설치

Installation of MFC(Multiple FACTS Coordinated control) On-line System for the Spinning Reserve of a Reactive Power in Metropolitan Area

  • 투고 : 2010.11.03
  • 심사 : 2010.11.22
  • 발행 : 2010.12.01

초록

In this paper, the on-line system schemes for coordinated control system of multiple FACTS were presented to enhance the voltage stability around the metropolitan areas. In order to coordinated control system of FACTS devices, MFC on-line system calculates the optimal set point(Vref, Qrev) of FACTS devices using the coordinated control algorithm with real time network data which is transferred from SCADA/EMS system. If the system is unstable after contingencies, the new operation set-point of FACTS would be determined using bus sensitivity from tangent vector at voltage instability point. Otherwise, we would determine the new operation set-point of FACTS for considering economical operation, like as active power loss minimization using Optimal Power Flow algorithm. As the test, MFC(Multiple FACTS Coordinated control) on-line system will be installed in Korea power system.

키워드

참고문헌

  1. B. Lee, H. Song, and V. Ajjarapu, "A study on determination of interface flow limits in the KEPCO system using modified continuation power flow (MCPF)," IEEE Transaction on Power Systems, vol. 17, no. 3, pp. 557-564, Aug. 2002. https://doi.org/10.1109/TPWRS.2002.800874
  2. "Flexible AC Transmission Systems(FACTS): Application of Thyristor Controlled Series Capacitors in New York State", EPRI Report, Dec, 1993
  3. Laszlo Gyugyi, "Power Electronics in Electric Utilities: Static Var Compensators", Proceedings of the IEEE, Vol, 76, No. 4, Apr, 1988
  4. Pouyan Pourbeik, Anders, Bostrom, Bhaskar Ray, "Modeling and Application Studies for a Modern Static Var System Installation", IEEE Transactions on Power Delivery, Vol. 21, No. 1, Jan, 2006
  5. "FACTS 기술 Workshop-FACTS의 국내계통 적용과 논점", 한국전기연구원, (주) 효성, 2003
  6. "대용량 전력수송 기술계발 - 1단계: FACTS 운용 및 기기 국산화 기술개발", 한전전력연구원, (주)효성, 2005
  7. 장병훈, 김수열, 한정열, 최돈근, 송화창, 이병준, "수도권 전압안정도 향상을 위한 100MVA STATCOM 위치 선정 연구", 대한전기학회논문지, 제56권 9호, pp1543-1548, 2007
  8. B. Chang, S. Kim, J. Han, D. Choi, H. Song, B. Lee, "Recearch on location selection of 100MVA STATCOM for improvement metropolitan voltage satbility", KIEE Research Publication, Vol. 56, No. 9, pp. 1543-1548
  9. "Transmisson Networks with Multiple FACTS Controller:Control Conceptualization -control strategy and design for FACTS", Technical Report, EPRI, Nov, 2001