Results 31 to 40 of about 93 (68)

An Improved Rotor Flux Observer‐Based Sensorless Control Method for Dual Three‐Phase Axial Flux PMSM

IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.
This paper presents a sensorless control method for dual three‐phase axial flux permanent magnet synchronous motors (DTP‐AFPMSMs), eliminating the need for position sensors in electric vehicle (EV) applications. Using an improved rotor flux observer with high‐pass and low‐pass filters, followed by a tracking PI controller, the method achieves precise ...
Anchen Yang, Mingyao Lin, Yixiang Tu, Lun Jia, Keman Lin, Peng Wang   +5 more
wiley   +1 more source

Demagnetisation fault analysis and diagnosis based on different methods in permanent magnet machines ‐ An overview

IET Electric Power Applications, Volume 18, Issue 12, Page 1860-1893, December 2024.
1. Reviewing and summarising the techniques of demagnetisation fault detection in PM machines. 2. The fault‐generating factors and their effects on the PM machines' performance and conventional modelling methods are discussed. 3. A general structure including techniques developed for demagnetisation fault in different operating conditions (stationary ...
Jawad Faiz, Mohammad Amin Bazrafshan, Zabihollah Tabarniarami   +2 more
wiley   +1 more source

Improved Torque Control for In-Wheel AFPMSM Drives Using Fuzzy Logic and Neuro-Fuzzy Controller

, 2023
This paper will present the torque control design of an AFPMSM, one stator, and one rotor, using an FLC and ANFIS in-wheels fed by a three-level T-type inverter. The Surgeon ambiguous inference file of the FLC controller is built by two input vectors, the stator current error and the derivative of the stator error.
openaire   +1 more source

Investigation of DC‐bus control modes and impacts on energy yield for a modular HVDC wind drive train

IET Renewable Power Generation, Volume 18, Issue 14, Page 2575-2588, 26 October 2024.
This article aims to investigate different dc‐bus voltage balancing control modes for a modular HVDC drive train applied to offshore wind energy. The goal is to validate the control modes through experimental results and evaluate the impact of each on the energy yield using a wind turbine case study.
Lorrana Faria da Rocha, Lynn Verkroost, Hendrik Vansompel, Pål Keim Olsen   +3 more
wiley   +1 more source

Design of Coil Patterns for an Axial Flux Permanent Magnet Synchronous Motor With PCB Stator

IEEE Access
Recently, the demand for miniaturization in various applications within the automotive and industrial sectors has been steadily increasing. Consequently, there is a growing need for research and development of the Axial Flux Permanent Magnet Synchronous ...
Dong-Woo Nam, Min-Ki Hong, Na-Rim Jo, Dong-Hoon Jung, Won-Ho Kim   +4 more
doaj   +1 more source

Ultra‐fast finite element analysis of coreless axial flux permanent magnet synchronous machines

IET Electric Power Applications, Volume 18, Issue 8, Page 883-896, August 2024.
A finite element analysis (FEA)‐based mathematical method relying on the geometric and magnetic symmetry of coreless AFPM machines is proposed to estimate the machine performance indicators using the least number of FEA solutions, thereby significantly lowering the running time.
Yaser Chulaee, Dan M. Ionel
wiley   +1 more source

Parametric Studies for Combined Convective and Conductive Heat Transfer for YASA Axial Flux Permanent Magnet Synchronous Machines

Energies, 2018
In this paper, the effect of some geometrical parameters on the steady state average temperature of the stator core, the winding and the permanent magnets of the yokeless and segmented armature (YASA) axial flux permanent magnet synchronous machine ...
Abdalla Hussein Mohamed, Ahmed Hemeida, Hendrik Vansompel, Peter Sergeant   +3 more
doaj   +1 more source

Multi‐agent voltage balancing in modular motor drives with series‐connected power electronic converters

IET Power Electronics, Volume 17, Issue 9, Page 1067-1076, 24 July 2024.
This article provides a decentralised, multi‐agent control strategy for the voltage balancing in a modular motor drive fed by a stacked polyphase bridges converter, which is based on dynamic average consensus, and hence on local computations, local measurements and neighbour‐to‐neighbour communication only.
Lynn Verkroost, Alexander Vande Ghinste, Karel Vanthuyne, Jordi Van Damme, Frederik De Belie, Peter Sergeant, Hendrik Vansompel   +6 more
wiley   +1 more source

A 3D Dynamic Lumped Parameter Thermal Network of Air-Cooled YASA Axial Flux Permanent Magnet Synchronous Machine

Energies, 2018
To find the temperature rise for high power density yokeless and segmented armature (YASA) axial flux permanent magnet synchronous (AFPMSM) machines quickly and accurately, a 3D lumped parameter thermal model is developed and validated experimentally and
Abdalla Hussein Mohamed, Ahmed Hemeida, Alireza Rashekh, Hendrik Vansompel, Antero Arkkio, Peter Sergeant   +5 more
doaj   +1 more source

Dynamic multi‐agent dc‐bus reconfiguration in modular motor drives with a stacked polyphase bridge converter

IET Electric Power Applications, Volume 18, Issue 2, Page 160-173, February 2024.
The authors present a decentralised and dynamic dc‐bus reconfiguration strategy for a stacked polyphase bridge converter. The proposed strategy makes it possible to isolate or reactivate one of the inverters in the series connection, enabling increased fault tolerance and an extended speed range.
Lynn Verkroost, Alexander Vande Ghinste, Lorrana Faria da Rocha, Jeroen D. M. De Kooning, Frederik De Belie, Peter Sergeant, Pål Keim Olsen, Hendrik Vansompel   +7 more
wiley   +1 more source