The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Calculation of Generator Reactive Reserve Considering Network Configuration

전력계통 구조를 고려한 발전기 무효예비력 산정

  • Received : 2010.12.15
  • Accepted : 2011.03.23
  • Published : 2011.04.01
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Abstract

This paper defines a generator reactive reserve considering power system network. Conventional generator reserve is calculated by the difference between the maximum reactive power output of generator and the current reactive power of generator. However, all generators could not affect on the whole power system. Thus, the effective generators should be selected by sensitivity analysis. The sensitivity depends on network configuration is the relation between generator reactive power outputs and reactive power loads. Using the sensitivity, the effective generator reactive reserve can be calculated.

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References

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