전력전자학회논문지 (The Transactions of the Korean Institute of Power Electronics)

  • 제27권4호
  • /
  • Pages.305-315
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  • 2022
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  • 1229-2214(pISSN)
  • /
  • 2288-6281(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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인터리브드 PWM 방식의 6상 영구자석 동기전동기 전류 맥동 및 토크 맥동 분석

Analysis of Phase Current Ripple and Torque Ripple of a 6-Phase PMSM Controlled by Interleaved PWM

  • Jang, Won-Jin (R&D Department, Doowon Heavy Industrial) ;
  • Kim, Seong-Hoon (Dept. of Electronic Engineering, Korea National University of Transportation) ;
  • Jun, Bo-Sung (Dept. of Electronic Engineering, Korea National University of Transportation) ;
  • Kim, Hag-Wone (Dept. of Electronic Engineering, Korea National Univ. of Transportation) ;
  • Cho, Kwan-Yuhl (Dept. of Electronic Engineering, Korea National Univ. of Transportation)
  • 투고 : 2022.02.04
  • 심사 : 2022.02.22
  • 발행 : 2022.08.20
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초록

In this paper, phase current ripples and torque ripples of six-phase PM synchronous motor controlled by interleaved PWM are analyzed. The cause of the increase of phase current ripple in the interleaved PWM was mathematically analyzed based on the mutual inductance of stator windings and effective voltage vector. Simulation and experiment verified that the DQ current ripple and torque ripple can be reduced by interleaved PWM control. The FFT analysis of torque waveform confirmed that the magnitude of harmonic torque corresponding to double the PWM frequency was reduced.

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과제정보

이 연구는 2021년 산업통산자원부 및 산업기술평가관리원(KEIT) 연구비 지원에 의한 연구임('20011437')

참고문헌

  1. J. Karttunen, S. Kallio, P. Peltoniemi, P. Silventoinen, and O. Pyrhonen, "Decoupled vector control scheme for dual three-phase permanent magnet synchronous machines," IEEE Transactions on Industrial Electronics, Vol. 61, No. 5, pp. 2185-2196, May 2014. https://doi.org/10.1109/TIE.2013.2270219
  2. H. Hsu and Y. Tzou, "FPGA control and implementation of a multiphase-interleaved pwm inverter for a segmented pmsm," in IEEE International Conference on Power Electronics and Drive Systems(PEDS), pp.224-230, June 2015.
  3. Sang Min Kim, Taesuk Kwon, "A Method to Minimize Current Ripple of DC Link Capacitor for 48V Inverter Integrated Starter/Generator," in IEEE Energy Conversion Congress and Exposition (ECCE), pp. 3917-3922, Sep. 2018.
  4. Y. Miyama, and K. Akatsu, "Optimal carrier phase-shift angle on dual three-phase windings permanent magnet synchronous motor," in Proc. IEEE International Electric Machines & Drives Conference (IEMDC), pp. 1362-1366, May 2019.
  5. Y. Hu, Z. Q. Zhu, and M. Odavic, "Comparison of two-Individual current control and vector space decomposition control for dual three-phase pmsm," IEEE Transactions on Industry Applications, Vol. 53, No. 5, pp. 4483-4492, Sep. 2017. https://doi.org/10.1109/TIA.2017.2703682
  6. Kai Zhang, H. M. Kojabadi, P. Z. Wang, and Liuchen Chang, "Modeling of a converter-connected six-phase permanent magnet synchronous generator," in IEEE International Conference on Power Electronics and Drives Systems (PEDS), pp. 1096-1100, April 2005.
  7. J. Karttunen, S. Kallio, P. Peltoniemi, P. Silventoinen, and O. Pyrhonen, "Dual three-phase permanent magnet synchronous machine supplied by two independent voltage source inverters," in International Symposium on Power Electronics, Electrical Drives, Automation and Motion(SPEEDAM), pp. 741-747, June 2012.
  8. S. Kallio, M. Andriollo, A. Tortella, and J. Karttunen, "Decoupled d-q model of double star interior permanent magnet synchronous machines," IEEE Transactions on Industrial Electronics, Vol. 60, No. 6, pp. 2486-2494, June 2013. https://doi.org/10.1109/TIE.2012.2216241