التفاصيل البيبلوغرافية
| العنوان: |
Research on complex vector quasi-resonant control methods for permanent magnet synchronous motor |
| المؤلفون: |
Tinglan Ye, Zheng Li, Dongliang Ke, Fengxiang Wang |
| المصدر: |
Energy Reports, Vol 9, Iss , Pp 228-235 (2023) |
| بيانات النشر: |
Elsevier, 2023. |
| سنة النشر: |
2023 |
| المجموعة: |
LCC:Electrical engineering. Electronics. Nuclear engineering |
| مصطلحات موضوعية: |
Permanent magnet synchronous motor, Decoupling control, Complex vector quasi-resonant control, Electrical engineering. Electronics. Nuclear engineering, TK1-9971 |
| الوصف: |
A complex vector quasi-resonant controller is proposed to solve the current controller’s dynamic coupling problem and static harmonics. Although current feedforward decoupling has been widely used, the calculation relies on the motor parameters. When the motor works at high speed and high torque load, the parameters change greatly, failing to decouple. In the static conditions, due to the inverter nonlinearity, the PMSM stator current contains lots of high harmonics, which causes the motor produces a specific frequency torque ripple. Therefore, complex vector quasi-resonance is proposed. The complex vector transfer function contains a virtual axis zero point, which varies with speed so that the zero point of the controller and the pole of the controlled object are eliminated. The quasi-resonant controllers are connected in parallel with the main controller and suppress harmonics at fixed frequencies of the system. The method is based on the resonant controller with infinite gain at the resonant frequency point, which can achieve zero steady-state error tracking, achieving the purpose of torque pulsation suppression. In this paper, through theoretical derivation and algorithm structure design, the algorithm’s effectiveness is verified in the simulation. The proposed algorithm has a fast response in the dynamic state and smaller current harmonics in the steady state. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2352-4847 |
| Relation: |
http://www.sciencedirect.com/science/article/pii/S2352484723002433; https://doaj.org/toc/2352-4847 |
| DOI: |
10.1016/j.egyr.2023.03.006 |
| URL الوصول: |
https://doaj.org/article/cd65edc016904c8baff429eb8ee72973 |
| رقم الانضمام: |
edsdoj.65edc016904c8baff429eb8ee72973 |
| قاعدة البيانات: |
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