KIEE International Transactions on Power Engineering

대한전기학회 (The Korean Institute of Electrical Engineers)
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A Study on the Method of the Vulnerable Area Investigation In Severe Contingencies Using Branch Parameter Continuation Power Flow (BCPF)

  • Seo Sangsoo (Dept. of Electrical Engineering, Korea University) ;
  • Lee Byongjun (Dept. of Electrical Engineering, Korea University) ;
  • Kim Tae-Kyun (Korea Electric Power Research Institute) ;
  • Song Hwachang (Dept. of Electronic and Information Engineering, Kunsan National University)
  • 발행 : 2005.12.01
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초록

The most widely used index for the vulnerable area investigation has been the reactive power margin or sensitivity analysis. But we can only obtain the results of these analyses if the results of load flow are convergent in severe contingencies. Otherwise these methods are not adoptable. This paper presents a good index for overcoming severe contingencies, though the power flow equation is unsolvable using the branch parameter continuation power flow. In simulation, the Korea Electric Power Corporation (KEPCO) Systems are applied.

키워드

참고문헌

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