The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Dynamic Voltage Compensator using Series and Shunt Inverters

직.병렬 인버터를 이용한 동적전압보상기

  • Published : 1999.11.01
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Abstract

This paper describes controller design and simulation-model development of a dynamic voltage compensator using series and shunt inverters. The control system was designed using PI controller and vector relationship between the supply voltage and load voltage. A simulation model with EMTP was developed to analyze performance of the controller and the whole system. The simulation and experiment results confirm that the dynamic compensator can restore the load voltage under the fault of the distribution system, such as single-line-ground fault, three-line-to-ground fault, and line-to-line fault.

Keywords

References

  1. Power Engineering Journal Voltage sags: Effects, mitigation and prediction M. H. J. Bollen
  2. IEEE Transactions on Industry Applications v.29 no.2 Voltage sags in industrial systems M. McGranaghan;D. R. Mueller;M. J. Samotyj
  3. CIRED'97 Improvement of Supply Quality in distribution systems D. Povh;K. Pregizer;M. Weinhold;R. Zurowski
  4. IEEE Conference Record, IECON'90 Three-phase 200kVA UPS with IGBT Consisting of High Power-factor Converter and Instantaneous Waveform-controlled HF PWM Converter M. Yatsu(et al.)
  5. IEEE Spectrum Storing power for critical loads C. DeWinkel;J.D. Lamoree
  6. Power Quality/Power Proceeding Overview and progress of a mid-sized superconducting magnetic energy storage system J. Hahn;R.K. Babcock;Wilcox
  7. Westinghouse Research Memo 92M015 A Novel Approach to Eliminate Distribution System Disturbances Westinghouse Science & Technology Center
  8. 대한전기학회 논문지 v.47 no.8 순간전압강하에 대한 동적전압보상기 한병문(외3)
  9. IEEE Trans. on Power Delivery v.10 no.2 The Unified Power Flow Controller : A New Approach to Power Transmission Control L. Gyugyi(et. al.)