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

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

과도안정도 에너지 마진 향상을 위한 다기의 TCSC 적정량 실시간 산정

Real-Time Estimation of Multi TCSC Reference Quantity for Improvement of Transient Stability Energy Margin

  • 발행 : 2001.10.01
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⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents a method for real-time estimation of TCSC reference quantity in order to enhance the power system transient stability energy margin using artificial neural network in multi-machine system. This paper has the three parts, the first part is to determine the lines to be installed by TCSC. The seconds is to estimate the energy margin using by ANN. To get the critical energy for training, we use the potential energy boundary surface(PEBS) method which is one of the transient energy function(TEF) method. And the last is to determine the TCSC reference quantity. In order to make training data for ANN in this step, we use genetic algorithm(GA). The proposed method is applied to 39-bus, 46-line. 10-machine model system to show its effectiveness.

키워드

참고문헌

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