A Study on the Algorithm for Single Phase Control of IGBT PWM Rectifier

IGBT PWM Rectifier의 각상 개별제어 알고리즘에 관한 연구

Kim, Seung-Ho;Park, Jae-Beom;Tae, Dong-Hyun;Kim, Seung-Jong;Song, Joong-Ho;Rho, Dae-Seok

  • Received : 2015.10.05
  • Accepted : 2016.04.07
  • Published : 2016.04.30


Recently, the use of transformer-less UPS has increased to improve the efficiency of UPS. However, transformer-less UPS is required in three-phase four-wire input IGBT PWM rectifier and the existing three-phase three-wire PFC algorithm cannot be applied in the three-phase four-wire system due to the neutral current problem of UPS input. To control the three-phase four-wire input IGBT PWM rectifier, there are two existing algorithms: 3D SVM and single phase control method. These two algorithms have advantages/disadvantages in controlling the rectifier. The single phase control method is unstable for controlling the rectifier and the 3D SVM method has a problem that must increase the L value of the input-side inductor considerably. Therefore, this paper proposes digital single phase control technology and another new algorithm considering the d-q control, to improve the characteristics of the existing control algorithm. In addition, this paper performed a simulation and experiment based on the proposed control algorithm. The simulation results showed that the proposed technology can control three-phase four-wire IGBT PWM rectifier in a stable manner and can also reduce the neutral current. The proposed algorithm is a useful tool for controlling the three-phase four-wire IGBT PWM rectifier.


UPS;IGBT PWM Rectifier;Single Phase Control;d-q Control


  1. IEC 62040-3 Uninterruptible Power System, Annex-I 2011.
  2. Juha Lantta, "The UPS Trend", Eaton Powerware Finland, 2003.
  3. White Paper, "High Power UPS Achieves Significant Size and Weight Reductions While Enhancing Performance", Eaton Powerware, 2009.
  4. John G. Tracy, Hans-Erik Pfitzer, "Achieving High Efficiency in Double Conversion Transformer-less UPS" Eaton Powerware, IEEE, 2005. DOI:
  5. E. H. Kim, J. M. Kwon, B. H. Kwon, "Transformer-less three-phase on-line UPS with high performance" IET Power Electron, 2009. DOI:
  6. Xiangsheng Li, Zhiquan, Zhida Chen, and Qingzhao Fei "Analysis and Simplification of Three-Dimensional Space Vector PWM for Three-Phase Four-Leg Inverter", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, Vol. 58, 2011. DOI:
  7. Seung-Ho Kim, Seung-Teak Oh, Joo-kwang Lee, Sang-Won Yoo, Dae-seok Rho, "Algorithm of single phase control of IGBT PWM rectifier", Korea University of Technology and Education, 2014.
  8. Sang-Hun Kim, "DC and AC Motor Control", Bogdoo publishing company, pp.159-196, 268-308, 2007.
  9. S.Y. Choi, R.Y. Kim, H.N. Kwon and J.W. Song, "The Control of Single Phase Inverter System Using DQ Modeling", korean institute of power electronics, announced conference proceedings in 2003, pp. 602-605.
  10. K.-H. Um, "Design of Semiconductor-Operated Bidirectional Transformers Driven by Polarities of Alternating Voltage Sources," The Journal of The Institute of Internet, Broadcasting and Communication (IIBC), Vol. 15, No. 1, pp.253-259, Feb. 28, 2015. DOI:
  11. S.-K. Shin, B.-J. Lee, D.-W. Jang, K.-S. Kim, "Implementation of a dynamic high-performance Notch Filter for Power-Line Communications," The Journal of The Institute of Internet, Broadcasting and Communication (IIBC), Vol. 13, No. 1, pp.221-227, 2013. DOI:
  12. T.K. Oh, H.K. choi, H.K. Lee, "Design of Waveguide Low Pass Filter using Rectangular Rings and Ridges," The Journal of The Institute of Internet, Broadcasting and Communication (IIBC), Vol. 14, No. 1, pp.7-13, Feb. 28, 2014. DOI: