Journal of international Conference on Electrical Machines and Systems

Journal of International Conference on Electrical Machines and Systems (대한전기학회 분과)
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Compensating Characteristics of Voltage Sag Compensator Utilizing Single-Phase Matrix Converter

  • Yamamoto, Kichiro (Dept. of Electrical and Electronics Engineering, Kagoshima University) ;
  • Ikeda, Keisuke (Dept. of Electrical and Electronics Engineering, Kagoshima University) ;
  • Iimori, Kenichi (Dept. of Electrical Engineering, Kyusyu Electric College)
  • Received : 2012.12.24
  • Accepted : 2013.01.31
  • Published : 2013.03.01
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Abstract

By using simulation, compensating characteristics of a voltage sag compensator utilizing single-phase matrix converter is examined. System configuration is described and mathematical model of single-phase matrix converter is derived by using the state space averaging method. In addition, the single-phase matrix converter is stabilized by phase-lead compensation. Finally, compensating characteristics of the compensator is investigated for 500 W R-L load and it is demonstrated that the compensator can operate correctly for loads for the range of power factor 0.6 (lagging) - 0.8 (leading) and for up to 50% voltage sag.

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References

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  2. Po-Tai Cheng, Chian-Chung Huang, Chun-Chiang Pan, Subhashish Bhattacharya, "Design and Implementation of a Series Voltage Sag Compensator under Practical Utility Conditions," IEEE Trans. Ind. Appl., vol.39, no. 3, pp.844- 853, May./Jun. 2003 https://doi.org/10.1109/TIA.2003.811780
  3. K. Yamamoto, K. Iimori, K. Ikeda, Y. Tanaka, "Voltage Sag Compensator Utilizing Single-phase Matrix Converter," Japan Industry Applications Society Conference, 1-175, Sep. 2011 (in Japanese).
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  1. Characteristics of Voltage Sag/Swell Compensator Utilizing Single-Phase Matrix Converter vol.2, pp.4, 2013, https://doi.org/10.11142/jicems.2013.2.4.447