조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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하이브리드 방법을 이용한 전력계통 안정도 해석

Power System Stability Analysis Using a Hybrid Approach

  • 투고 : 2010.03.14
  • 심사 : 2010.04.26
  • 발행 : 2010.10.31
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초록

This paper explains hybrid method that combines Time domain simulation technique with the direct method of Transient stability analysis. First, it calculate trajectory of real system by Time domain Simulation using OOP(Object Oriented Programming method) and evaluate Transient Energy Function to induce stability index to calculate Transient stability margin. Once the status of system(stable or unstable) has been identified, proper criteria are proposed to stop time-domain simulation to reduce CPU time.

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참고문헌

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