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Operating Analysis of Power Factor Compensation Condenser and Series Reactor in the Induction Generator

유도발전기 역률 보상 콘덴서와 직렬 리액터의 동작 분석

  • Kim, Jong-Gyeum (Dept. of Electrical Engineering, Gangneung-wonju National University) ;
  • Park, Young-Jeen (Dept. of Electrical Engineering, Gangneung-wonju National University)
  • Received : 2016.10.24
  • Accepted : 2016.12.02
  • Published : 2017.03.01

Abstract

Induction generator is always required reactive power in order to generate a rotating magnetic field as an inductive load. The reactive power must be continuously supplied to the induction generator as well as load of distribution system from the power supply side. So the power factor of the power supply side during the induction generation operation is low. Condenser is installed in order to raise the low power factor of the induction generator. Switching transients occurs when the power supply of the capacitor is turned on in order to ensure the low power factor. When using the reactor in series with the capacitor in order to reduce the influence of switching transient, it can affect the reactive power by the condenser voltage rises. In this study, we analyzed the operating characteristics for power and power factor of induction generator in accordance with the presence or absence of the application of the serial reactors for switching transients reduction of the condenser and the condenser for power factor correction.

Keywords

References

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