Parminder Sangha

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This paper discusses the design of a brushless permanent magnet motor in which the performance requirement is dominated by breakout torque. It discusses the impact of a rotor position feedback error and how it affects the machine sizing in order to overcome breakout torque requirements. It is shown that the brushless AC drive is less sensitive to the(More)
The design and performance of a permanent magnet rotor for a concentrated wound, torque dense machine exhibiting a saliency profile suited to high-frequency injection based zero- and low-speed sensorless control is presented. Rotor design is mechanically constrained by an existing stator. Electromagnetic specifications require the motor to match the torque(More)
The use of inverter-driven motors in aircraft has been steadily increasing to replace hydraulic and pneumatic systems. Accurate knowledge of the motor parameters including the winding stray capacitance is required to construct a wider motor/drive systems model to investigate electromagnetic compatibility (EMC) issues and also to correctly size the common(More)
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