A Novel Optimal Current Trajectory Control Strategy of IPMSM Considering the Cross Saturation Effects
Abstract
:1. Introduction
2. Working Principle
2.1. Cross Saturation Effect
2.2. Current Trajectory Control
2.2.1. Modified MTPA
2.2.2. Current Vector Adjustment
3. Experimental Results and Discussion
3.1. Torque Speed Characteristic
3.2. Dynamic Performance of Trajectory Control Strategy during Speed Reference Changes
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Parameter | Value |
---|---|
Rated Power | 10 kW |
Rated Torque | 70 nm |
Rated Speed | 1500 rpm |
Number of pole pairs | 3 |
d-axis inductance Ld | 5.6419 mH |
Mutual inductance Ldq = Lqd | 1.98 mH |
Stator resistance Rs | 0.03165 Ω |
magnetic flux ψf | 0.6304 V·s |
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Li, H.; Gao, J.; Huang, S.; Fan, P. A Novel Optimal Current Trajectory Control Strategy of IPMSM Considering the Cross Saturation Effects. Energies 2017, 10, 1460. https://doi.org/10.3390/en10101460
Li H, Gao J, Huang S, Fan P. A Novel Optimal Current Trajectory Control Strategy of IPMSM Considering the Cross Saturation Effects. Energies. 2017; 10(10):1460. https://doi.org/10.3390/en10101460
Chicago/Turabian StyleLi, Huimin, Jian Gao, Shoudao Huang, and Peng Fan. 2017. "A Novel Optimal Current Trajectory Control Strategy of IPMSM Considering the Cross Saturation Effects" Energies 10, no. 10: 1460. https://doi.org/10.3390/en10101460