High-Frequency Square Wave Injection Sensorless Control Method of IPMSM Based on Oversampling Scheme

被引:3
|
作者
Wang, Zhiqiang [1 ]
Guo, Qi [1 ]
Xiao, Jifeng [2 ]
Liang, Te [2 ]
Lin, Zhichen [3 ]
Chen, Wei [1 ]
机构
[1] Tiangong Univ, Sch Elect Engn, Tianjin 300387, Peoples R China
[2] Baodi Power Supply Branch State Grid Tianjin Elect, Tianjin 301800, Peoples R China
[3] Zhejiang Univ, Coll Elect Engn, Hangzhou 310058, Peoples R China
来源
WORLD ELECTRIC VEHICLE JOURNAL | 2022年 / 13卷 / 11期
基金
中国国家自然科学基金;
关键词
IPMSM; square wave injection sensorless control; current oversample; SYNCHRONOUS MOTOR-DRIVES; ROTOR POSITION; STRATEGY; STARTUP;
D O I
10.3390/wevj13110217
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In view of the disadvantages of the traditional high-frequency square wave signal injection method in the low-speed operation of high-power interior permanent magnet synchronous motor (IPMSM), such as the large error of rotor position calculation and delay of position update, a method based on high-frequency square wave signal injection is proposed to obtain an effective vector action current through oversampling. When the vector is zero, the current changes to not zero, but when the vector is effective, the current changes greatly. In the traditional sampling and calculation methods, the change of the zero-vector is ignored, resulting in errors, especially in the case of small power, and the errors are more obvious. Through the method of oversampling the current of the effective vector, the high-frequency response current of the effective vector is obtained. Through the reasonable demodulation method, the high-frequency response current of the effective vector is extracted, and then the rotor position information is obtained through the phase-locked loop. On this basis, the influence of the inherent nonlinear characteristics of the motor system and the sampling delay on the calculation of the rotor position is analyzed, and the error is compensated to obtain a more accurate rotor position.
引用
收藏
页数:18
相关论文
共 50 条
  • [1] Sensorless Control of IPMSM with a Simplified High-Frequency Square Wave Injection Method
    Alaei, Ahmadreza
    Lee, Dong-Hee
    Ahn, Jin-Woo
    Nejad, Sayed Morteza Saghaeian
    [J]. JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2018, 13 (04) : 1515 - +
  • [2] Novel Random High-Frequency Square-Wave and Pulse Voltage Injection Scheme-Based Sensorless Control of IPMSM Drives
    Chen, Shuo
    Ding, Wen
    Wu, Xiang
    Hu, Ruiming
    Shi, Shuai
    [J]. IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2023, 11 (02) : 1705 - 1721
  • [3] Low-voltage IPMSM sensorless control strategy based on high-frequency square-wave injection
    Wang, Wei
    Meng, Weiqing
    [J]. FERROELECTRICS, 2022, 594 (01) : 127 - 135
  • [4] An Optimized Time Sequence for Sensorless Control of IPMSM Drives via High-Frequency Square-Wave Signal Injection Scheme
    Yu, Ke
    Wang, Zuo
    Li, Ling
    [J]. ENERGIES, 2022, 15 (06)
  • [5] MTPA Control of Sensorless IPMSM Based on High Frequency Square-Wave Signal Injection
    Lin, Zhichen
    Geng, Qiang
    Zhou, Zhanqing
    Li, Xinmin
    Xia, Changliang
    [J]. THIRTY-FOURTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2019), 2019, : 2577 - 2581
  • [6] Audible Noise Reduction Method in IPMSM Position Sensorless Control based on High-Frequency Current Injection
    Tauchi, Yuki
    Kubota, Hisao
    [J]. 2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA), 2014, : 3119 - 3123
  • [7] Audible Noise Reduction Method in IPMSM Position Sensorless Control Based on High-Frequency Current Injection
    Tauchi, Yuki
    Kubota, Hisao
    [J]. IEEJ JOURNAL OF INDUSTRY APPLICATIONS, 2015, 4 (03) : 180 - 186
  • [8] Position Sensorless Control of Dual Three-Phase IPMSM Drives With High-Frequency Square-Wave Voltage Injection
    Wang, Zheng
    Yu, Kailiang
    Li, Yuqing
    Gu, Minrui
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2023, 70 (10) : 9925 - 9934
  • [9] MTPA-based high-frequency square wave voltage signal injection strategy for IPMSM control
    Zhang, Zeyu
    Shen, Anwen
    Li, Peihe
    Luo, Xin
    Tang, Qipeng
    [J]. JOURNAL OF POWER ELECTRONICS, 2021, 21 (10) : 1461 - 1472
  • [10] MTPA-based high-frequency square wave voltage signal injection strategy for IPMSM control
    Zeyu Zhang
    Anwen Shen
    Peihe Li
    Xin Luo
    Qipeng Tang
    [J]. Journal of Power Electronics, 2021, 21 : 1461 - 1472