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

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

VSI FACTS Modeling Using Newton-Type Current Injection Method for Studying Power System Dynamics

전력시스템 동특성 해석을 위한 전압원 FACTS 기기의 Newton 전류 주입형 모델링에 관한 연구

  • 박정수 (고려대 공대 전기공학과) ;
  • 손광명 (동의대 공대 전기공학과) ;
  • 장길수 (고려대 공대 전기공학과)
  • Published : 2006.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

Advanced controllers among Flexible AC Transmission System(FACTS) devices employ self-commutated switching converters, VSI (Voltage Sourced Inverters), as the synchronous voltage source. Such controllers are SSSC (Static Synchronous Series Compensator), STATCOM (Static Synchronous Compensator) and UPFC (Unified Power Flow Controller). UPFC is series-shunt combined controller. Its series and shunt inverters can be modeled as SSSC and STATCOM but the dependant relation between the inverters is very complex. For that reason, the complexity makes it difficult to develop the UPFC model by simply combining the SSSC and STATOM models when we apply the model for conventional power system dynamic simulation algorithm. Therefore, we need each relevant models of VSI type FACTS devices for power system analysis. This paper proposes a modeling approach which can be applied to modeling of VSI type FACTS devices. The proposed method using Newton-type current injection method can be used to make UPFC, SSSC, and STATCOM models. The proposed models are used for 2-area test system simulation, and the results verify their effectiveness.

Keywords

References

  1. Yong Hua Song, and Allen T Johns, Flexible AC Transmission Systems (FACTS), London : The Institution of Electrical Engineers, 1999
  2. Enrique Acha, Claudio R. Fuerte-Esquivel, Hugo Ambriz-Perez, Cesar Angeles-Camacho, FACTS Modeling and Simulation in Power Networks, England : John Wiley & Sons Ltd, 2004
  3. Z. Huang, Y. Ni, C. M. Chen, F. F. Wu, S. Chen, and B. Zhang, 'Application of Unified Power Flow Controller in Interconnected Power Systems Modeling, Interface, Control Strategy and Case Study,' IEEE Trans. Power Syst., vol. 15, pp. 817-824, May 2000 https://doi.org/10.1109/59.867179
  4. H. F. Wang, 'A Unified Model for the Analysis of FACTS devices in Damping Power System Oscillations-Part III : Unified Power Flow Controller,' IEEE Trans. Power Delivery, vol. 15, pp. 978-983, July 2000 https://doi.org/10.1109/61.871362
  5. S. Bruno, E. De Tugile, M. L. La Scala, and P. Scrpellini, 'Dynamic Security Corrective Control by UPFC's,' IEEE Trans. Power Syst., vol. 16, pp. 490-497, Aug. 2001 https://doi.org/10.1109/59.932286
  6. Kwang M. Son, Robert H. Lasseter, 'A Newton-Type Current Injection Model of UPFC for Studying Low-Frequency Oscillations,' IEEE Trans. Power Delivery, vol. 19, No.2, April 2004
  7. J. Bian, D. G. Ramey, R. J. Nelson, A. Edris, 'A Study of Equipment Sizes and Constrains for a Unified Power Flow Controller,' IEEE Trans. Power Delivery, vol. 12, No.3, July 1997 https://doi.org/10.1109/61.637019
  8. PSS/E Operational Manual, Vol. 2, U. S. A. : Shaw Power Technologies, Inc., 2004
  9. Kundur, Power System Stability and Control, New York: McGraw-Hill, 1994
  10. P. M. Anderson, A. A. Fouad, Power System Control and Stability, NJ : A John Wiley & Sons, Inc., 2003