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arXiv · 1705.04605

Obtaining the Current-Flux Relations of the Saturated PMSM by Signal Injection

Pascal Combes·François Malrait·Philippe Martin·Pierre Rouchon
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Abstract

This paper proposes a method based on signal injection to obtain the saturated current-flux relations of a PMSM from locked-rotor experiments. With respect to the classical method based on time integration, it has the main advantage of being completely independent of the stator resistance; moreover, it is less sensitive to voltage biases due to the power inverter, as the injected signal may be fairly large.

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Pascal Combes, François Malrait, Philippe Martin, Pierre Rouchon. 2017-05-12. Obtaining the Current-Flux Relations of the Saturated PMSM by Signal Injection. https://arxiv.org/abs/1705.04605

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