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This paper presents a novel interior permanent synchronous motors (IPMSMs) model for position sensorless control. The proposed model has robustness with respect to magnetic saturation. Furthermore, this model can approximately estimate the maximum torque control (MTC) frame, which is possible to realize simple and robust sensorless control system. In addition, the sensitivity of inductance parameters...
In this paper, a novel position sensorless control method for interior permanent magnet synchronous motors (IPMSMs) that is based on a novel flux model suitable for maximum torque control has been proposed. Maximum torque per ampere (MTPA) control is often utilized for driving IPMSMs with the maximum efficiency. In order to implement this control, generally, the accurate motor parameters are required...
This paper proposes an algebraic design of a full-order observer for position sensorless control of Interior Permanent Magnet Synchronous Motors (IPMSMs). First, this paper describes the proposed flux model for position sensorless control of IPMSMs, which can approximately estimate maximum torque control frame. Next, this paper proposes an algebraic design of full-order observer based on the proposed...
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