Development of Equivalent Systems for the KEPCO Enhanced Power System Simulator

한전 실시간 시뮬레이터를 위한 등가계통 구성 연구

  • Published : 1999.11.01

Abstract

For the real-time power system analysis, there exists a limitation to the scale of the system to be simulated, hence it is necessary for the real-time simulation to develop reduced equivalent systems which preserve the desired property of the original system. In this paper, a procedure for developing an equivalent system whose scale is reduced within the hardware capacity of a real-time simulator is proposed. Also, the proposed procedure is applied to a KEPCO's system. The comparison between the original system and equivalent systems illustrates the capabilities of the proposed procedure.

Keywords

References

  1. IEEE Trans. on Power Apparatus and Systems v.PAS-97 no.4 Dynamic Aggregation of Generating Unit Models A.J. Germond;R. Podmore
  2. IEEE Trans. on Circuits and Systems v.CAS-29 no.11 A Clustered Dynamical Model for a Class of Linear Autonomous Systems Using Simple Enumerative Sorting J. Zaborsky;K. W. Whang;G. M. Huang;L. J. Chiang;S. Y. Lin
  3. IEEE Trans. v.PAS-97 Dynamic Aggregation of Generating Unit Models A.J. Germond;R. Podmore
  4. Dynamic Reduction: User's Manual EPRI
  5. 2010년 한전계통의 동적축약에 의한 시뮬레이터 규모 확정 한전 전력연구원
  6. IEEE Trans. v.13 no.3 Aggregation of Exciter Models for Contructing Power System Dynamic Equivalents R. Galarza;J.H. Chow;W.W. Price;A.W. Hargrave;P.M. Hirsch
  7. IEEE Trans. v.PAS-97 Identification of Coherent Generators for Dynamic Equivalents R. Podmore
  8. IEEE Trans. v.PAS-104 Coherency Based System Decomposition into Study and External Areas Using Weak Coupling R. Nath;S.S. Lamba;K.S. Prakasa Rao
  9. IEEE Trans. v.PAS-100 An Analysis of Interarea Dynamics of Multi-Machine Systems J.R. Winkelman;J. Chow;B.C. Bowler;B. Avramovic;P.V. Kokotovic
  10. IEEE Trans. v.13 no.3 Large-scale System Testing of a Power System Dynamic Equivalencing Program W.W. Price;A.W. Hargrave;B.J. Hurysz;J.H. Chow;P.M. Hirsch