In high-performance control of ac machines through variable frequency drives, the
knowledge of machine parameters plays a decisive role. The accuracy with which machine …

Three different motor drives for electric traction are compared, in terms of output power and
efficiency at the same stack dimensions and inverter size. Induction motor (IM), surface …

High efficiency standards are slowly being introduced with IE3 efficiency levels shortly
becoming compulsory in many countries; IE4 efficiency levels being developed for future …

Today, speed sensorless modes of operation are becoming standard solutions in the area of
electric drives. This paper presents a speed sensorless control system of an induction motor …

In this paper, different analysis and design techniques are used to analyze the drive motor in
the 2004 Prius hybrid vehicle and to examine alternative spoke-type magnet rotor (buried …

Multiphase drives are advantageous when high overall system reliability and the reduction
in the total power per phase are required. The control strategies for these applications …

The performance requirement of a squirrel cage induction motor (IM) for application in
electric vehicle (EV), with high efficiency, power factor and breakdown torque, is a …

This work proposes to develop a novel real-time (RT) magnetic equivalent-circuit machine
model, for providing accurate electromagnetic (EM) device characteristics in a time frame …

This paper presents an accurate method to extract parameters of induction motor (IM) from
finite element field solutions. A 2-D non-linear time-harmonic application of IM is used in the …

The tolerances and limitations in design and manufacturing of both electrical motors and
inverters lead to parasitic resistances in the phases. Therefore, the phase resistances are …