Loss Minimization Control of Interior Permanent Magnet Synchronous Motors Considering Self-Saturation and Cross-Saturation

Hamidreza Pairo; Mohammad Khanzade; Abbas Shoulaie

Loss Minimization Control of Interior Permanent Magnet Synchronous Motors Considering Self-Saturation and Cross-Saturation

Hamidreza Pairo

Mohammad Khanzade

Abbas Shoulaie

Vol. 18, No. 4, pp. 1099-1110, Jul. 2018

10.6113/JPE.2018.18.4.1099

Loss minimization

Maximum efficiency control method

Permanent magnet synchronous motor

Self-saturation and cross-saturation

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Abstract

In this paper, a loss minimization control method for interior permanent magnet synchronous motors is presented with considering self-saturation and cross saturation. According to variation of the d-axis and q-axis inductances by different values of the d-axis and q-axis components of currents, it is necessary to consider self-saturation and cross saturation in the loss minimization control method. In addition, the iron loss resistance variation due to frequency variation is considered in the condition of loss minimization. Furthermore, the loss minimization control method is compared with maximum torque per ampere (MTPA), unity power factor (UPF) and id=0 control methods. Experimental results verify the performance and proper dynamic response of the loss minimization control method with considering self-saturation and cross saturation.

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Cite this article

[IEEE Style]

H. Pairo, M. Khanzade, A. Shoulaie, "Loss Minimization Control of Interior Permanent Magnet Synchronous Motors Considering Self-Saturation and Cross-Saturation," Journal of Power Electronics, vol. 18, no. 4, pp. 1099-1110, 2018. DOI: 10.6113/JPE.2018.18.4.1099.

[ACM Style]

Hamidreza Pairo, Mohammad Khanzade, and Abbas Shoulaie. 2018. Loss Minimization Control of Interior Permanent Magnet Synchronous Motors Considering Self-Saturation and Cross-Saturation. Journal of Power Electronics, 18, 4, (2018), 1099-1110. DOI: 10.6113/JPE.2018.18.4.1099.