.png){kind=icon}
返回
A Robust Deadbeat Predictive Current Control Method for IPMSM
.png){kind=icon}
PRE
AI
DOI：10.1109/TTE.2023.3319535.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Deadbeat predictive current control (DPCC) demonstrates excellent dynamic performance. However, in practical applications, its effectiveness is degraded by parameter mismatches and inverter nonlinearities. Among the various improvement methods addressed for these issues, incremental model-based DPCC (I-DPCC) achieves zero static current error with a low computational burden but suffers from instability under parameter variation, especially when applied to interior permanent magnet synchronous motors (IPMSMs). In this article, a robust I-DPCC (RI-DPCC) combining feedforward control is proposed for IPMSM, with an adjustable stable operation range that can be extended to twice the actual inductance or even larger. To further improve the robustness of dynamic performance, an inductance correction method is introduced to track the variation of inductance during dynamic processes. Thus, the current commands can be well tracked even when significant inductance variation occurs. With sufficient voltage margin, the dynamic processes under mismatched inductance can be shortened to four control periods. Finally, experimental results validate the effectiveness of the proposed method.
Keyword:
Inductance
Delays
Voltage control
Mathematical models
Robustness
Current control
Heuristic algorithms
Deadbeat predictive current control (DPCC)
incremental model-based
parameter mismatch
permanent magnet synchronous motor (PMSM)
期刊
I
IF:
8.3
论文数:
2.9K
被引数:
1.6W
机构
引用论文
In vitro effect of cyclosporin A on primary and chronic BK polyoma virus infection in Vero E6 cells
OAAI
.png){kind=icon}
OAAI分享收藏
Integral Sliding Mode Control Based Deadbeat Predictive Current Control for PMSM Drives With Disturbance Rejection基于积分滑模控制的PMSM无差拍预测电流抗扰控制
PREAI
分享收藏Model Predictive Current Control for PMSM Drives With Parameter Robustness Improvement改进参数鲁棒性的PMSM模型预测电流控制
PREAI
分享收藏Zynq Implemented Luenberger Disturbance Observer Based Predictive Control Scheme for PMSM Drives
PREAI
分享收藏Predictive current control with current-error correction for PM brushless AC drives具有电流误差校正的永磁无刷交流驱动器预测电流控制
PREAI
分享收藏Deadbeat Predictive Current Control of Permanent-Magnet Synchronous Motors with Stator Current and Disturbance Observer基于定子电流和扰动观测器的永磁同步电机无差拍预测电流控制
PREAI
分享收藏
查看更多内容