Owing to the use of Permanent Magnet Synchronous Motor (PMSM) widely in Electrical Vehicles (EVs), mandatory existence rotor angle sensor its control algorithm, higher reliability resolver than other instance, and eventually, significant effect errors on system stability, comparing two winding configurations is regarded analytically numerically following study. Firstly, employed assessment mode...

In electric vehicles (EVs), efficient energy consumption is very important. Based on demand, different motor technologies are employed by the manufacturers and still evolving. This paper analyses motors utilized in such as DC motor, Brushless (BLDC) AC induction permanent magnet synchronous (PMSM), switched reluctance (SRM), (PM-SynRM). The advantages disadvantages correspond to traction pointe...

An improved position estimation of the sensorless control system with online parameter identification based on back-Electromotive Force (EMF) voltage is presented for dual-winding fault-tolerant permanent magnet motor (FTPMM). In this system, rotor estimated by flux linkage and back-EMF which are generated each phase winding. By introducing phase-locked loop technology to compensate steady-stat...

This paper has been proposed to simulate the transient model of 3-Ф cage rotor induction motor based on winding function approach (WFA). According this method is assumed be consist an electrical circuits both stator and rotor. The magneto motive forces (MMF) that have generated by these play a role for coupling them together. Then mutual self-inductances will easily computed using WFA. Two type...

The Electrically Excited Doubly Salient Variable Reluctance Machine (EEDSVRM) is a new type of brushless machine designed according to the principle air gap reluctance change. There neither permanent magnet steel nor excitation winding on rotor. rotor made silicon sheets, thus structure variable very simple. are many optimization methods for this optimal design, such as novel topology optimizat...

A computationally efficient design of interior permanent magnet (IPM) motor rotor features is investigated utilizing analytical methods. Over the broad operating range IPM machines, interactions MMF sources, permeances, and currents result in torque harmonics. The placement traditional along with sculpt are utilized to minimize ripple maximize average torque. We extend winding function theory i...

In this article, a novel winding switching control strategy is proposed to extend the speed range of consequent-pole ferrite-permanent magnet hybrid-excited machine (CPFPM-HEM) for electric vehicle application. The key that in low-speed range, ac armature and dc field are connected series achieve large starting torque, while high-speed injected with adjustable currents realize variable constant...