Abstract: The paper presents a novel phasor diagram of interior permanent magnet synchronous (IPMS) motor for steady state analysis. Starting from first principle, the phase decoupled spiral vector ...

Based on the characteristics of the output voltage vector, these methods can be categorized into finite control sets ... More information: Runze Jing et al, Review of Field Weakening Control ...

A technology called SESM (separately excited synchronous motors ... to cool the rotor with oil as you would with a motor containing permanent magnets. The company plans to offer a 400 V version ...

Both torque ripple and current harmonics are enlarged due to single-phase open-circuit fault of five-phase permanent magnet synchronous ... which leads to the vector control structure more complicated ...

Often, the motors involved are three phase. The typical functional blocks of a three-phase motor drive. Three-phase ac induction motors (ACIMs) are widely used though they are less efficient than ...

The accuracy of rotor position estimation determines the performance of the sensorless control system of a permanent magnet synchronous ... motor, the unscented Kalman filter is used to identify the ...

In sensorless control systems, the magnetic angle of the ... and designing a space vector modulator to control PWM. Once the control algorithm is chosen (trapezoidal or FOC), the next step is to ...