전기학회논문지P (The Transactions of the Korean Institute of Electrical Engineers P)

  • 제66권4호
  • /
  • Pages.206-212
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  • 2017
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  • 1229-800X(pISSN)
  • /
  • 2586-7792(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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실시간 감시 정보를 이용한 전압안정도 제어 방안에 대한 연구

A Study on the Voltage Stability Control Scheme using Real-time Monitoring Data

  • 투고 : 2017.11.03
  • 심사 : 2017.11.23
  • 발행 : 2017.12.01
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초록

In this paper, using the power system information obtained from real-time monitoring device, to analyze the voltage stability margin index and described the voltage stability control scheme for voltage stability enhancement. Based on the utilization of the voltage stability monitoring index based on local information provided by the PMU(Phasor Measurement Unit), the purpose of the plan is to control the system stably in real time. In order to apply the load control scheme, the voltage stability margin is calculated using the data acquired through the PMU installed in each load bus. If the voltage drops below a certain level, load control is performed for each. The effectiveness of the voltage stability control measures is applied to the actual KEPCO system to analyze the effectiveness.

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참고문헌

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