무효전력 제어에 의한 PCC전압 보상을 갖는 삼상 병렬형 능동전력필터

A Three-Phase Parallel Active Power Filter Operating with PCC Voltage Compensation by Controlling Reactive Power

  • 발행 : 2000.03.01

초록

The performance and dynamic characteristics of three-phase active power filter with PCC voltage compensation is presented and analyzed in this paper. The characteristics of parallel active filter are discussed when they are applied to nonlinear loads with current source and voltage source type, the characteristics of voltage compensator and comparison of two functions are discussed. The proposed scheme in this paper employs a PWM voltage-source inverter and has two operation modes. First, it operates as a conventional active filter with reactive power compensation while PCC voltage is in a certain range. Second, is operates as a voltage compensator while PCC voltage is out of range. Finally, the validity of this scheme is investigated through analysis of simulation and experimental results for a prototype active power filter system rated at 10KVA.

키워드

참고문헌

  1. S. Bhattachaya and D. M. Divan, 'Synchronous frame based controller implementation for a hybrid series active filter system', IEEE Annu. Meeting, 1995, pp. 2531-2540 https://doi.org/10.1109/IAS.1995.530625
  2. L.A. Mohan, J.W. Dixon, R.R. Wallace, 'A Three-Phase Active Power Filter Operating With Fixed Switching Frequency for Reactive Power and Current Harmonic Compensation', IEEE Trans. On Ind. Elec., vol. 42, no. 4, pp. 402-408, August 1995 https://doi.org/10.1109/41.402480
  3. F.Z.Peng, 'Application Issues of Active Power Filters,' IEEE Industry Applications Magazine, IEEE Industry Applications Magazine, vol. 4, no.5, pp. 263-268, May 1994 https://doi.org/10.1109/2943.715502
  4. H. Akaki, 'Trend in Active Power Filters', IEEE Trans. On Power Electronics, vol. 9, no.3, pp. 263-268, May 1994 https://doi.org/10.1109/63.311258
  5. F. Z. Peng, H. Akagi and A. Nabae, 'Compensation characteristics of the combined system of shunt passive and series active filters', IEEE/IAS Annu. Meeting, 1989, pp. 959-966 https://doi.org/10.1109/IAS.1989.96760
  6. T. J. E. Miller, 'Reactive Power Control in Electric Systems', John Wiley & Sons, a Wiley-Interscience Publication, 1982
  7. S. Bhattacharya, T.M. Divan, and B. Banerjee, 'Parallel Active Filter System Implementation and Design Issues for Utility Interface of Adjustable Speed Drive Systems', IEEE/IAS Annu. Meeting, 1996, pp. 1032-1039 https://doi.org/10.1109/IAS.1996.560208
  8. Schauder, CD., and Mehta, H., 'Vector Analysis and Control of Advanced Static Var Compensators', IEE Fifth International Conference on AC and DC Transmission, London, Conference Publication No.345, pp. 266-272, 1991