Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range
To address the impact of load disturbances on the full-speed-range control of an interior permanent magnet synchronous motor (PMSM), an active disturbance rejection control (ADRC) method is proposed. The speed loop employs phased field-weakening control (FW) based on ADRC, while the current loop uti...
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MDPI AG
2024-10-01
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| Series: | World Electric Vehicle Journal |
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| Online Access: | https://www.mdpi.com/2032-6653/15/11/496 |
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| author | Yong Chen Ruodan Yuan |
| author_facet | Yong Chen Ruodan Yuan |
| author_sort | Yong Chen |
| collection | DOAJ |
| description | To address the impact of load disturbances on the full-speed-range control of an interior permanent magnet synchronous motor (PMSM), an active disturbance rejection control (ADRC) method is proposed. The speed loop employs phased field-weakening control (FW) based on ADRC, while the current loop utilizes proportional-integral-derivative (PID) control. Starting from the motor parameters, the Lagrange multiplier method was used to derive the critical speeds for the maximum torque per ampere (MTPA) and maximum torque per voltage (MTPV) ratios, and the timing for the field-weakening control was analyzed. A full-speed-range control model of the motor was established, and an ADRC-based speed loop controller was designed to achieve smooth transitions between high speeds and anti-disturbance solid capabilities. Based on the proposed control strategy, a 21 kW PMSM was used as the research object, and a full-speed-range control simulation model was developed in MATLAB/SIMULINK to verify the strategy. Compared to the traditional PID control, the simulation results demonstrate that the proposed strategy effectively observes and compensates for load disturbances, significantly reducing initial torque oscillations under three different operating conditions. After a sudden load increase, torque oscillations were reduced by 16%, with the stator current reaching steady state 0.03 s faster, response speed improving by 0.02 s, smooth transitions between speed ranges, and enhanced anti-disturbance performance. |
| format | Article |
| id | doaj-art-05e61d19ff9c4e39bed5b8893b2fb435 |
| institution | Kabale University |
| issn | 2032-6653 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | World Electric Vehicle Journal |
| spelling | doaj-art-05e61d19ff9c4e39bed5b8893b2fb4352024-11-26T18:25:47ZengMDPI AGWorld Electric Vehicle Journal2032-66532024-10-01151149610.3390/wevj15110496Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed RangeYong Chen0Ruodan Yuan1College of Mechanical and Electronic Engineering, Beijing Information Science and Technology University, Beijing 100192, ChinaCollege of Mechanical and Electronic Engineering, Beijing Information Science and Technology University, Beijing 100192, ChinaTo address the impact of load disturbances on the full-speed-range control of an interior permanent magnet synchronous motor (PMSM), an active disturbance rejection control (ADRC) method is proposed. The speed loop employs phased field-weakening control (FW) based on ADRC, while the current loop utilizes proportional-integral-derivative (PID) control. Starting from the motor parameters, the Lagrange multiplier method was used to derive the critical speeds for the maximum torque per ampere (MTPA) and maximum torque per voltage (MTPV) ratios, and the timing for the field-weakening control was analyzed. A full-speed-range control model of the motor was established, and an ADRC-based speed loop controller was designed to achieve smooth transitions between high speeds and anti-disturbance solid capabilities. Based on the proposed control strategy, a 21 kW PMSM was used as the research object, and a full-speed-range control simulation model was developed in MATLAB/SIMULINK to verify the strategy. Compared to the traditional PID control, the simulation results demonstrate that the proposed strategy effectively observes and compensates for load disturbances, significantly reducing initial torque oscillations under three different operating conditions. After a sudden load increase, torque oscillations were reduced by 16%, with the stator current reaching steady state 0.03 s faster, response speed improving by 0.02 s, smooth transitions between speed ranges, and enhanced anti-disturbance performance.https://www.mdpi.com/2032-6653/15/11/496active disturbance rejection controlinterior permanent magnet synchronous motormaximum torque per voltage ratioflux-weakening controlspeed control |
| spellingShingle | Yong Chen Ruodan Yuan Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range World Electric Vehicle Journal active disturbance rejection control interior permanent magnet synchronous motor maximum torque per voltage ratio flux-weakening control speed control |
| title | Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range |
| title_full | Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range |
| title_fullStr | Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range |
| title_full_unstemmed | Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range |
| title_short | Active Disturbance Rejection Control for Flux Weakening in Interior Permanent Magnet Synchronous Motor Based on Full Speed Range |
| title_sort | active disturbance rejection control for flux weakening in interior permanent magnet synchronous motor based on full speed range |
| topic | active disturbance rejection control interior permanent magnet synchronous motor maximum torque per voltage ratio flux-weakening control speed control |
| url | https://www.mdpi.com/2032-6653/15/11/496 |
| work_keys_str_mv | AT yongchen activedisturbancerejectioncontrolforfluxweakeningininteriorpermanentmagnetsynchronousmotorbasedonfullspeedrange AT ruodanyuan activedisturbancerejectioncontrolforfluxweakeningininteriorpermanentmagnetsynchronousmotorbasedonfullspeedrange |