Zero-sequence current control strategy for open-end winding induction machine drive

被引：0
|
作者：
Luo H. [1 ]
Chang L.-C. [2 ]
Yang S.-Y. [1 ]
Xie Z. [1 ]
机构：
[1] National and Local Joint Engineering Laboratory for Renewable Energy Access to Grid Technology, Hefei University of Technology, Hefei
[2] School of Electrical and Computer Engineering, University of New Brunswick, Fredericton
来源：
Dianji yu Kongzhi Xuebao/Electric Machines and Control | 2023年 / 27卷 / 03期
关键词：
induction motors; open-end winding drive with common-mode connected DC buses; universal mathematical model; virtual signal reconstruction; zero-sequence back EMF; zero-sequence current suppression;
D O I：
10.15938/j.emc.2023.03.005
中图分类号：
学科分类号：
摘要：
Zero-sequence current (ZSC) suppression is a technical problem that must be solved for application of the open-end winding machine with a common DC bus or with the common-mode connected DC buses, in order to explore the application of virtual signal reconstruction ideas to ZSC control and to compare the differences among various virtual signal reconstruction control schemes. Through mathematically analyzing the schemes based on both the virtual three phases and two phases, a universal mathematical model of the virtual current scheme was established. Based on the frequency domain analysis method of control system, the performance similarities and differences of each scheme were revealed theoretically. The virtual signal reconstruction schemes, which are based on three-phase time delay, quadrature time delay, first-order all-pass filter, second-order low-pass filter, second-order all-pass filter and Butterworth filter with differentiation respectively, have similar control performance and can be substituted for each other in applications; while the scheme based on second-order generalized integrator has more outstanding dynamic response performance than the above schemes, but will lose stability when the control bandwidth is too large. At last, these schemes were used to control the ZSC in an open-end winding induction machine drive with common-mode connected DC buses(CN-OEWIM), and the results verify the theoretical analysis. © 2023 Editorial Department of Electric Machines and Control. All rights reserved.
引用
收藏
页码：42 / 55
页数：13
相关论文
共 23 条
  • [1] CHEN Yancheng, WANG Xueqing, HE Mingzhi, Et al., Simplified model predictive control for hybrid inverter-based open-end winding PMSM driving system, Electric Machines and Control, 27, 1, (2023)
  • [2] FENG Zhiyu, GAO Lin, YIN Kaixuan, Et al., Improved model predictive zero vector injection control for open-winding permanent magnet synchronous motors, Electric Machines and Control, 26, 2, (2022)
  • [3] LEE Y, HA J., Power enhancement of dual inverter for open-end permanent magnet synchronous motor [C], 2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition, pp. 1545-1551, (2013)
  • [4] SUN Dan, ZHAO Chen, KE Weihuang, Et al., Reconstructed voltage vector based improved direct torque control strategy for open-winding permanent magnet synchronous motor with common DC bus [J], Transactions of China Electrotechnical Society, 37, 7, (2022)
  • [5] YUAN Yuan, ZHU Xiaoyong, ZUO Yuefei, Et al., Decoupled SVPWM control strategy for open winding permanent magnet synchronous motor with common DC bus [J], Transactions of China Electrotechnical Society, 34, 22, (2019)
  • [6] ZHOU Yijie, NIAN Heng, Zero-sequence current suppression strategy of open-winding PMSG system with common DC bus based on zero vector redistribution, IEEE Transactions on Industrial Electronics, 62, 6, pp. 3399-3408, (2015)
  • [7] AN Quantao, YAO Fei, SUN Lizhi, Et al., SVPWM strategy of dual inverters and zero-sequence voltage suppression method, Proceedings of the CSEE, 36, 4, (2016)
  • [8] YANG Shuying, HU Xiaohai, FU Huan, Et al., Research on control strategy of dual inverter open-end winding induction motor drive with common mode connected DC buses, Proceedings of the CSEE, 40, 11, (2020)
  • [9] LIU Senyi, LIU Chunhua, HUANG Yongcan, Et al., Model predictive two-target current control for OW-PMSM[J], IEEE Transactions on Power Electronics, 36, 3, (2021)
  • [10] AN Quntao, LIU Jin, PENG Zhuang, Et al., Dual-space vector control of open-end winding permanent magnet synchronous motor drive fed by dual inverter[J], IEEE Transactions on Power Electronics, 31, 12, (2016)
123