TY - JOUR
T1 - Speed-loop frequency-adaptive and current-loop optimal harmonic periodic controllers for fault-tolerant SPMSM drive systems
AU - Liu, Tian Hua
AU - Mubarok, Muhammad Syahril
AU - Hendriyono, Devi
AU - Suwarno,
N1 - Funding Information:
The work of authors is supported by the Ministry of Science and Technology, R. O. C., under grant MOST 108‐2221‐E‐011‐085 and MOST 108‐2221‐E‐011‐086.
Publisher Copyright:
© 2021 The Authors. IET Electric Power Applications published by John Wiley & Sons Ltd on behalf of The Institution of Engineering and Technology.
PY - 2021/5
Y1 - 2021/5
N2 - The surface permanent magnet synchronous motor (SPMSM) drive system has been widely used in the industry due to its high power density, high efficiency and easy to control. nature The author proposes a speed-loop frequency-adaptive periodic controller and a current-loop optimal harmonic periodic controller for a fault-tolerant SPMSM drive system, including normal operating conditions and faulty operating conditions. The faulty conditions consist of an insulated gate bipolar transistor (IGBT) open-circuit and an IGBT short-circuit. A digital signal processor, TMS-320F-2808, manufactured by Texas Instruments, is used as a control centre to execute the proposed fault-detection, fault-diagnosis, frequency-adaptive and optimal harmonic periodic control algorithms. Experimental results show the proposed advanced periodic controllers can provide better performance than the proportional integral controller and the classic periodic controller, including transient responses, load disturbance responses, and tracking responses under normal and faulty conditions.
AB - The surface permanent magnet synchronous motor (SPMSM) drive system has been widely used in the industry due to its high power density, high efficiency and easy to control. nature The author proposes a speed-loop frequency-adaptive periodic controller and a current-loop optimal harmonic periodic controller for a fault-tolerant SPMSM drive system, including normal operating conditions and faulty operating conditions. The faulty conditions consist of an insulated gate bipolar transistor (IGBT) open-circuit and an IGBT short-circuit. A digital signal processor, TMS-320F-2808, manufactured by Texas Instruments, is used as a control centre to execute the proposed fault-detection, fault-diagnosis, frequency-adaptive and optimal harmonic periodic control algorithms. Experimental results show the proposed advanced periodic controllers can provide better performance than the proportional integral controller and the classic periodic controller, including transient responses, load disturbance responses, and tracking responses under normal and faulty conditions.
UR - http://www.scopus.com/inward/record.url?scp=85122063259&partnerID=8YFLogxK
U2 - 10.1049/elp2.12053
DO - 10.1049/elp2.12053
M3 - Article
AN - SCOPUS:85122063259
SN - 1751-8660
VL - 15
SP - 629
EP - 642
JO - IET Electric Power Applications
JF - IET Electric Power Applications
IS - 5
ER -