Power loss analysis in thermal design of permanent-magnet machines—A review

R Wrobel, PH Mellor, M Popescu… - IEEE Transactions on …, 2015‏ - ieeexplore.ieee.org
This paper reviews recent developments in power loss analysis applicable, but not limited
to, the thermal design of permanent-magnet machines. Accurate and computationally …

A high-fidelity and computationally efficient model for interior permanent-magnet machines considering the magnetic saturation, spatial harmonics, and iron loss effect

X Chen, J Wang, B Sen, P Lazari… - IEEE Transactions on …, 2015‏ - ieeexplore.ieee.org
Interior permanent-magnet (IPM) machines exhibit relatively large spatial harmonics in
phase voltages and high nonlinearity in torque production due to both the presence of …

Maximum torque per ampere (MTPA) control for interior permanent magnet synchronous machine drives based on virtual signal injection

T Sun, J Wang, X Chen - IEEE Transactions on Power …, 2014‏ - ieeexplore.ieee.org
This paper introduces a novel virtual signal injection-based control method for maximum
torque per ampere (MTPA) operation of interior permanent magnet synchronous machine …

Torque distribution strategy for a front-and rear-wheel-driven electric vehicle

X Yuan, J Wang - IEEE Transactions on Vehicular Technology, 2012‏ - ieeexplore.ieee.org
Electric vehicles (EVs) with a distributed drive train configuration offer great potential and
flexibility for improving system efficiency, performance, reliability, and safety. This paper …

Efficiency maps of electrical machines: A tutorial review

E Roshandel, A Mahmoudi… - IEEE Transactions …, 2022‏ - ieeexplore.ieee.org
Efficiency maps (EffMs) illustrate the maximum efficiencies of electric machines over a range
of torque-speed operating points. This article reviews the available techniques for efficiency …

Design optimization of a surface-mounted permanent-magnet motor with concentrated windings for electric vehicle applications

J Wang, X Yuan, K Atallah - IEEE Transactions on Vehicular …, 2012‏ - ieeexplore.ieee.org
This paper describes design techniques for electric vehicle (EV) traction machines to
achieve high efficiency against a defined driving cycle such as the New European Drive …

Design optimization with flux weakening of high-speed PMSM for electrical vehicle considering the driving cycle

L Dang, N Bernard, N Bracikowski… - IEEE Transactions on …, 2017‏ - ieeexplore.ieee.org
In this paper, the design optimization of a nonsalient high-speed permanent magnet
synchronous machine (PMSM) for electric vehicle applications is presented. It will be shown …

Thermal modeling of a segmented stator winding design

R Wrobel, PH Mellor, D Holliday - IEEE Transactions on …, 2011‏ - ieeexplore.ieee.org
This paper presents a thermal analysis of a segmented stator winding design. As the thermal
performance is one of the main factors limiting a machine's output capability, a thermal test …

The design of AC permanent magnet motors for electric vehicles: A computationally efficient model of the operational envelope

J Goss, PH Mellor, R Wrobel, DA Staton… - 6th IET International …, 2012‏ - IET
Salient brushless AC (BLAC) permanent magnet (PM) motors are a preferred topology in the
rapidly growing area of electric vehicle traction due to their inherent high efficiencies and …

Fast and accurate model of interior permanent-magnet machine for dynamic characterization

K Drobnič, L Gašparin, R Fišer - Energies, 2019‏ - mdpi.com
A high-fidelity two-axis model of an interior permanent-magnet synchronous machine (IPM)
presents a convenient way for the characterization and validation of motor dynamic …