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This paper presents an approach to realize an equivalent hardware representation of PM synchronous machines through a physics-based machine model for hardware-in-the-loop simulation of PWM drives. The equivalent hardware representation of the machine is achieved using a controllable load. The load current is controlled to be the same as the currents obtained over the physics-based model of the machine...
The study of sensorless control of PM synchronous machines at low speed or at standstill requires a machine model which includes highly detailed and accurate information on the saliency. To meet these requirements, the physics-based phase variable model previously developed by these authors is improved here by including the inductance variations with the armature currents. As a result, the improved...
This paper presents the development of the FE-based physical phase variable models for electric machines. Our results show that the developed FE-based phase variable models provide the same accuracy as the full FE model but with much faster simulation speed. These models are necessary for the study of new control strategies to facilitate dynamic simulation in an industrial environment. The FE-based...
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