TY - GEN
T1 - A Modified Current Predict Controll with Incremental Inductance and Resistance Self-learning for Switched Reluctance Machines
AU - Zhao, Tianyi
AU - Wu, Yingli
AU - Gui, Xianguo
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - A fixed switching frequency current predict control method for switched reluctance motors (SRM) is presented in this paper. Utilizing the incremental inductance profile measured by the rotating method, the proposed current controller accurately predicts the required RMS voltage for a given reference current in next time step. Besides, considering the actual delay time of digital controller, this paper proposes a delay compensation method based on the iteration. Afterward, recursive least-squares (RLS) is used for resistance estimation while an adaptive controller is used to dynamically update CPC models. The control method is verified through simulation and followed by experimental validation based on TMS320F28335 DSP.
AB - A fixed switching frequency current predict control method for switched reluctance motors (SRM) is presented in this paper. Utilizing the incremental inductance profile measured by the rotating method, the proposed current controller accurately predicts the required RMS voltage for a given reference current in next time step. Besides, considering the actual delay time of digital controller, this paper proposes a delay compensation method based on the iteration. Afterward, recursive least-squares (RLS) is used for resistance estimation while an adaptive controller is used to dynamically update CPC models. The control method is verified through simulation and followed by experimental validation based on TMS320F28335 DSP.
KW - current predict control (CPC)
KW - delay compensation
KW - parameter measurement
KW - recursive least-squares (RLS)
KW - switched reluctance motor (SRM)
UR - https://www.scopus.com/pages/publications/85077121304
U2 - 10.1109/ICEMS.2019.8922436
DO - 10.1109/ICEMS.2019.8922436
M3 - 会议稿件
AN - SCOPUS:85077121304
T3 - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
BT - 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 22nd International Conference on Electrical Machines and Systems, ICEMS 2019
Y2 - 11 August 2019 through 14 August 2019
ER -