Torque performance comparison between a ferrite magnet Vernier motor and an industrial interior permanent magnet machine

ZS Du, TA Lipo - IEEE Transactions on Industry Applications, 2017 - ieeexplore.ieee.org
This paper proposes a low-speed dual-stator spoke-type vernier permanent magnet motor
(DSSVPMM) using ferrite permanent magnets (PMs). The machine is designed and verified …

Fast synthesis of permanent magnet assisted synchronous reluctance motors

N Bianchi, H Mahmoud… - IET Electric Power …, 2016 - Wiley Online Library
This paper describes a procedure for a practical synthesis of both a synchronous reluctance
motor and a permanent magnet assisted synchronous reluctance motor. The procedure is …

An analytical approach to design the PM in PMAREL motors robust toward the demagnetization

N Bianchi, H Mahmoud - IEEE Transactions on Energy …, 2016 - ieeexplore.ieee.org
In the permanent magnet (PM)-assisted reluctance motors, low-energy PM, such as Ferrite
PM, is used to get a cheap rotor. As far as the design choices are concerned, the PM width …

Establishing the relative merits of interior and spoke-type permanent-magnet machines with ferrite or NdFeB through systematic design optimization

P Zhang, GY Sizov, DM Ionel… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a multiobjective design optimization method combining design-of-experiments
techniques and differential-evolution algorithms is presented. The method was implemented …

Multi-objective tradeoffs in the design optimization of a brushless permanent-magnet machine with fractional-slot concentrated windings

P Zhang, GY Sizov, M Li, DM Ionel… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
In this paper, a robust parametric model of a brushless permanent magnet machine with
fractional-slot concentrated windings, which was developed for automated design …

Design optimization of spoke-type ferrite magnet machines by combined design of experiments and differential evolution algorithms

P Zhang, GY Sizov, DM Ionel… - … Electric Machines & …, 2013 - ieeexplore.ieee.org
In this paper, a combined design optimization method utilizing Design of Experiments (DOE)
and Differential Evolution (DE) algorithms was implemented to provide practical insights in …

A fast method for modeling skew and its effects in salient-pole synchronous generators

S Nuzzo, M Galea, C Gerada… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The general effects of implementing skewing techniques in electrical machines are well
known and have been extensively studied over the years. An important aspect of such …

A comprehensive analysis of the acoustic noise in an interior permanent magnet traction motor

J Liang, Y Li, C Mak, B Bilgin, D Al-Ani… - 2019 IEEE Energy …, 2019 - ieeexplore.ieee.org
Modeling and analysis of acoustic noise is one of the important design phases for a traction
motor in the noise-sensitive applications, such as hybrid electric vehicles. This paper …

Saliency ratio and power factor of IPM motors optimally designed for high efficiency and low cost objectives

P Zhang, DM Ionel… - 2014 IEEE Energy …, 2014 - ieeexplore.ieee.org
This study uses formal mathematical optimization techniques based on parametric
computationally-efficient models and differential evolution algorithms. For constant-power …

Incorporating skew in a magnetic equivalent circuit model of synchronous machines

R Wang, S Pekarek, P O'Regan… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
In this letter, a multislice method has been extended to model skew in a magnetic equivalent
circuit for wound rotor synchronous machines. Within the model, the machine is divided into …