TY - GEN
T1 - High efficiency operation control of quasi-Z-source based permanent magnetic synchronous motor drive
AU - Guo, Mingzhu
AU - Liu, Yushan
AU - Liu, Shuo
AU - Nie, Ning
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/4
Y1 - 2018/6/4
N2 - In recent years, with the research of indirect matrix converter (IMC) and Z-source / quasi-Z-source (ZS/QZS) boost converters proposed, the relevant scholars combine the two and put forward the QZS-IMC. The topology can greatly expand the voltage gain range, and enhance the anti-interference capability, especially the ability to ride through the grid voltage sag. It has been proved to be a promising converter. However, the research and application of the new converter is still in the exploration stage, and it lacks of in-depth analysis and control. In this paper, the optimal operation control of QZS-IMC is studied and proposed for the QZS-IMC motor drive system, to fulfill high efficiency. Simulation results show that after the drop of input voltage, the system can automatically and optimally regulate the output voltage through optimization of D, so as to improve the performance of IMC in the field of AC speed regulation, and better promote the IMC circuit and QZS circuit to be practical.
AB - In recent years, with the research of indirect matrix converter (IMC) and Z-source / quasi-Z-source (ZS/QZS) boost converters proposed, the relevant scholars combine the two and put forward the QZS-IMC. The topology can greatly expand the voltage gain range, and enhance the anti-interference capability, especially the ability to ride through the grid voltage sag. It has been proved to be a promising converter. However, the research and application of the new converter is still in the exploration stage, and it lacks of in-depth analysis and control. In this paper, the optimal operation control of QZS-IMC is studied and proposed for the QZS-IMC motor drive system, to fulfill high efficiency. Simulation results show that after the drop of input voltage, the system can automatically and optimally regulate the output voltage through optimization of D, so as to improve the performance of IMC in the field of AC speed regulation, and better promote the IMC circuit and QZS circuit to be practical.
KW - Duty cycle D
KW - Indirect matrix converter
KW - Motor control
KW - Optimization theory
KW - Quasi-Z-source network
UR - https://www.scopus.com/pages/publications/85048854149
U2 - 10.1109/CPE.2018.8372583
DO - 10.1109/CPE.2018.8372583
M3 - 会议稿件
AN - SCOPUS:85048854149
T3 - Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018
SP - 1
EP - 6
BT - Proceedings - 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2018
Y2 - 10 April 2018 through 12 April 2018
ER -