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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhao, Kaihui Yin, Tonghuan Zhang, Changfan Li, Xiangfei Chen, Yu Li, Tao He, Jing |
| Abstract | To minimise the torque ripple for vector control of interior permanent magnet synchronous motor (IPMSM) of railway traction system, this study proposes a new velocity, torque and current three-loop control system, and designs a velocity and torque sliding mode controller (SMC) for permanent magnet synchronous motor (PMSM) driven system. First, the mathematical model of IPMSM is described and the new velocity and torque closed-loop control system for PMSM is designed. Second, the velocity SMC and torque SMC are designed. The fast convergence of the motor velocity and torque is realised, and the torque ripple is reduced effectively. The stability of the designed SMC is analysed. Finally, the effectiveness of the proposed scheme was compared with PI by simulations and experiments. The results show that the proposed method has good control performance and strong robustness. |
| Starting Page | 8604 |
| Ending Page | 8608 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9065 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-25 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Acceleration Angular Velocity Control Closed Loop System Control of Electric Power System Current Three-loop Control System Designed SMC Drive Interior Permanent Magnet Synchronous Motor IPMSM Machine Control Mechanical Variables Control Motor Velocity Multivariable Control System Permanent Magnet Motors Permanent Magnet Synchronous Motor Drive System Permanent Magnet Synchronous Motor Driven System PMSM Railway Traction System Rotation Control Synchronous Machine Synchronous Motor Drive Synchronous Motors Torque Torque Closed-loop Control System Torque Control Torque Controller Torque Ripple Torque Sliding Mode Controller Torque SMC Variable Structure System Vector Control Velocity Velocity SMC |
| Content Type | Text |
| Resource Type | Article |
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