基于模型预测控制的永磁同步电机共模电流抑制

2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER) Pub Date : 2018-04-10 DOI:10.1109/EVER.2018.8362330

F. Niu, Shiran Cao, Jiachen Lian, Ping Tan, Hong Li, Jian Zhang, Jien Ma, Kui Li, Youtong Fang

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引用次数: 1

摘要

针对永磁同步电机的共模电流抑制问题，提出了一种模型预测控制(MPC)策略。首先，详细阐述了永磁同步电机的MPC，包括永磁同步电机的预测模型、预测算法和成本函数。然后，在分析CMC形成机理的基础上，进一步提出了CMC抑制方法。最后，通过对比仿真结果验证了所提MPC方法的有效性和优越性。

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Common mode current suppression for permanent magnet synchronous motor based on model predictive control

This paper proposes a model predictive control (MPC) strategy for permanent magnet synchronous motor (PMSM) to suppress the common mode current(CMC) in PWM motor system. Firstly, the MPC for PMSMs is illustrated in detail, which includes the prediction model of PMSM, prediction algorithm and cost function. Then, the CMC suppression method is further proposed based on the analysis of CMC formation mechanism. Finally, comparative simulation results are presented to verify the effectiveness and superiority of proposed MPC method.

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来源期刊

2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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