General formulation of winding factor for fractional‐slot concentrated winding design

Y Yokoi, T Higuchi, Y Miyamoto - IET Electric Power …, 2016 - Wiley Online Library
Fractional‐slot winding configurations have attracted much attention due to the availability of
concentrated windings and low cogging torque in permanent magnet brushless motors. For …

Performance investigation of consequent-pole PM machines with E-core and C-core modular stators

R Zhou, GJ Li, K Zhang, ZQ Zhu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
This article investigates some novel modular consequent pole PM machines (CPMs) with E-
core and C-core stators. Different slot-pole number combinations including 12-slot/10-pole …

A permanent magnet integrated starter generator for electric vehicle onboard range extender application

CF Wang, MJ Jin, JX Shen… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
This paper deals with a permanent magnet (PM) brushless machine used for integrated
starter generator (ISG) in an electric vehicle (EV) onboard range extender (ORX). Proper …

Novel modular fractional slot permanent magnet machines with redundant teeth

YX Li, ZQ Zhu, AS Thomas, ZY Wu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In order to ease the manufacture process of very large permanent magnet (PM) machines,
such as direct drive wind power generators, modularity technique is usually adopted …

Stator slitting of 12-slot 10-pole concentrated winding motors

Y Yokoi, T Higuchi - IEEE Transactions on Industry Applications, 2018 - ieeexplore.ieee.org
This paper proposes a design method of stator cores to modify the component ratio of space
harmonics in the magnetic field due to stator windings for 12-slot 10-pole concentrated …

Loss minimization in high-speed permanent magnet synchronous machines with tooth-coil windings

N Uzhegov, J Pyrhonen… - IECON 2013-39th Annual …, 2013 - ieeexplore.ieee.org
This paper investigates loss minimization in high-speed, low-power Permanent Magnet
Synchronous Machines (PMSMs) with tooth-coil windings (TC-PMSMs). The influence of the …

Study on the effects of stator segmentation on the characteristics of an electrical vehicle traction drive

M Balluff, J Karthaus, M Schröder, M Gerlach… - e & i Elektrotechnik und …, 2018 - Springer
To utilize manufacturing advantages, eg using pre-wound single teeth, stator cores for
electrical machines can be segmented. The connection between the single teeth has to be …

Forces and vibrations in a\Modular HVDC Generator

CL Klop - 2022 - ntnuopen.ntnu.no
Offshore wind energy is expected to play a major role in the upcoming energy transition. For
long distances to shore, it is preferable to connect the wind farms to land by means of High …

[PDF][PDF] Research the effect of the fractional number slots of pole on wind turbine generation using the enhanced spotted hyena optimization algorithm

IM Aladwan, HA AL Dabbas… - … w Gospodarce i …, 2023 - bibliotekanauki.pl
The design of machines with permanent magnets is actively developing day by day and is
often used in wind energy. The main advantages of such variable speed drives are high …

[PDF][PDF] Design and material selection of high-speed rotating electrical machines

N Uzhegov - 2016 - lutpub.lut.fi
The increasing emphasis on energy efficiency is starting to yield results in the reduction in
greenhouse gas emissions; however, the effort is still far from sufficient. Therefore, new …