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

The Korean Institute of Power Electronics (전력전자학회)
권호 표지
DOI QR코드

DOI QR Code

Closed Type Initial Starting Algorithm for PMSM Sensorless Control Using Integrated Speed Angle

폐루프 방식의 속도 적분각을 이용한 PMSM 센서리스 초기기동 알고리즘

  • Received : 2021.11.02
  • Accepted : 2021.11.08
  • Published : 2022.02.20
Download PDF
⟨ Previous Next ⟩

Abstract

The cold staring issue of permanent magnet synchronous motors (PMSM) is a chronic problem in the field of PMSM sensorless drives. A traditional starting method, called the I-F method, is widely adopted because of its simple structure. However, when using this method, the pre-defined magnitude and frequency of the starting current should be changed according to the condition of the load and machine inertia. In this paper, a smart and simple algorithm for the cold starting of PMSM is proposed. In the proposed method, an integrated control angle from the estimated electrical rotor speed is used for vector control such as the indirect vector control of the induction machine. Thus, very stable cold starting is performed regardless of the machine load condition or inertia changing.

Keywords

Acknowledgement

본 연구는 2020년 인천대학교 교내 연구 과제의 지원에 의해서 이루어졌습니다.

References

  1. J. W. Lee, "Adaptive sensorless control of high speed PMSM with back EMF constant variation," in 9th International Conference on Power Electronics-ECCE Asia, Jun. 2015.
  2. P. K. Dwivedi, A. K. Seth, and M. Singh "Sensorless speed control of PMSM motor for wide speed range," in 2021 1st International Conference on Power Electronics and Energy (ICPEE-2021), 2021.
  3. Y. Yan, W. Jun, Z. Y. Ru, and Z. X. Peng, "Rotor position estimation of sensorless PMSM based on extented kalman filter," in 2018 IEEE International Conference on Mechatronics, Robotics and Automation (ICMRA), May 2018.
  4. J. H. Park and D. H. Lee, "Sensorless control of PMSM using voltage and current angle estimation," in 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), 2019.
  5. S. Y. Yun, H. J. Lee, J. J. Lee, I. G. Kim, and J. Lee "Research on the starting methods for initial driving of PMSM," in 2012 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), 2012.
  6. D. U. Kim and S. Kim "Speed controller transition method for I-F operation and sensorless operation of permanent magnet synchronous motor," Institute of Korean Electrical and Electronics Engineers, Vol. 23, No. 2, pp. 543-551, Jun. 2019.
  7. C. Choi, T. H. Won, S. J. Park, H. W. Park, and C. U. Kim "The sensorless control of PMSM using the coordinate transform and differential method" The Transactions of Korean Institute of Power Electronics, Vol. 8, No. 2, pp. 107-115, Apr. 2003.
  8. M. M. Gaballah, A. M. El-Nagar, E. A. G. El-Araby, M. El-Bardini, and M. M. Sharaf, "Embedded flux linkage estimator based sensorless field oriented control of a PMSM," in 2nd IEEE International Conference on Electronic Engineering (ICEEM2021), Egypt, Jul. 2021.
  9. H. Zhou, M. Kuang, and J. Wu, "A rotor position and speed estimation method for sensorless control of permanent magnetic synchronous motor," in 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2012.
  10. Y. Yu, H. Song, and D. Xu, "Research on speed sensorless vector control of induction motor based on stator flux orientation," in Proceedings of 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference, Cat. No 02CH37289, 2002.