The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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Power Quality Disturbance Generator with Phase Jump for the Test of Microgrid

마이크로그리드 시험을 위한 전압 위상 변동 기능을 가지는 전력품질외란 발생기

  • Jung, Jae-Hun (Dept. of Electrical Engineering, Pukyong National University) ;
  • Nho, Eui-Cheol (Dept. of Electrical Engineering, Pukyong National University)
  • Received : 2015.05.31
  • Accepted : 2015.08.28
  • Published : 2015.09.01
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Abstract

This paper describes a power quality disturbance generator for the test of a microgrid. The generator provides phase-angle jump as well as voltage sag with simple structure. The main components of the generator are SCR thyristors and transformers, therefore, high reliability and high efficiency can be obtained without switching losses. The operating principle of the proposed scheme is described and the voltage and current characteristics in case of voltage sag with phase-angle jump is analyzed. The usefulness of the proposed topology is verified through simulations and experimental results.

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References

  1. K. Oranpiroj, S. Premrudeeprechacharn, and K. Higuchi, "SagWave for the 3-phase 4-wire voltage sag generator prototype," 2010 CCA, pp. 2209-2212, Sep. 2010.
  2. W. Muangjai, S. Premrudeepreechacharn, K. Oranpiroj, W. Jantee, and K. Higuchi, "An implementation algorithm of a carrier-based PWM technique for three-phase four-leg voltage sag generator with microcontroller," 2013 PEDS, pp. 852-855, Apr. 2013.
  3. K. Daychosawang and Y. Kumsuwan, "Balanced and unbalanced three-phase voltage sag generator for testing electrical equipment," 2014 ECTI-CON, pp. 1-6, May. 2014.
  4. Y.H. Chung, G.H. Kwon, T.B. Park, G.Y. Lim, "Voltage sag and swell generator with thyristor controlled rectifier," IEEE Power con., Vol. 3, pp. 1933-1937, 2002.
  5. E.C. Nho, I.D. Kim, T.W. Chun, and H.G. Kim, "Cost-effective power quality disturbance generator for the performance test of custom power devices," IEEE-IECON, pp. 1606-1610, Nov. 2004.
  6. E.C. Nho, I.D. Kim, S.D. Park, N.S. Choi, T.W. Chun, and H.G. Kim, "3-phase voltage disturbance generator for the custom power devices with nonlinear load," ICEMS, pp. 1-4, Nov. 2006.
  7. E.C. Nho, Y.H. Lee, J.K. Seok, I.D. Kim, N.S. Choi, T.W. Chun, and H.G. Kim, "Characteristics of a power quality disturbance generator for the test of microgrid with STS," IEEE-INTELEC, pp. 1-4, Oct. 2009.
  8. E.C. Nho, J.H. Jung, I.D. Kim, T.W. Chun, H.G. Kim, N.S. Choi, and J.H. Choi, "Voltage disturbance generator with phase jump for the test of microgrid," 2010 IPEC, pp. 487-491, Jun. 2010.
  9. Math H. J. Bollen, Understanding Power Quality Problems. IEEE PRESS, 2000.