Results 41 to 50 of about 93 (68)

Design and Analysis of an Axial Flux Permanent Magnet Synchronous Motor with a Stepped Stator Structure for Cogging Torque Reduction

Actuators
The Axial Flux Permanent Magnet Synchronous Motor (AFPMSM) has gained significant attention as a core power source for next-generation industrial sectors, including electric vehicles, wind turbines, robot joints, and drone propulsion motors, due to its ...
Seung-Hoon Ko, Kan Akatsu, Ho-Joon Lee, Gu-Young Cho, Won-Ho Kim   +4 more
doaj   +1 more source

E‐Gear Functionality Based on Mechanical Relays in Permanent Magnet Synchronous Machines

IET Electrical Systems in Transportation, Volume 2024, Issue 1, 2024.
Permanent magnet synchronous machines (PMSMs) are still the first choice for use in electric vehicles, due to their unparalleled efficiency and power density. However, they suffer from an inherently limited speed range. As field weakening or the addition of a mechanical gearbox deteriorates the efficiency of the drive, it is suggested in this paper to ...
Lynn Verkroost, Mauro Demeyer, Homayoun Soltani Gohari, Johan Lecoutere, Peter Sergeant, Hendrik Vansompel, Jagabar Sathik   +6 more
wiley   +1 more source

Robust multi‐objective optimisation of an axial‐radial flux hybrid excitation permanent magnet synchronous motors based on improved sequential Taguchi method

IET Electric Power Applications
This paper proposes a novel axial‐radial flux hybrid excitation permanent magnet synchronous motor (ARFHE‐PMSM), which has better space utilisation and torque density than traditional radial flux PMSM (RFPMM) and axial flux PMSM (AFPMSM).
Naixi Xu, Ning Li, Xiaodong Sun, Yong Wang, Bingkuan Wan   +4 more
doaj   +1 more source

Analysis of Axial Flux Permanent Magnet Synchronous Motors Based on Aspect Ratio and Stator-Rotor Topologies

IEEE Access
Axial flux permanent magnet synchronous motor (AFPMSM) is attracting attention in various industrial fields with spatial constraints, such as robotic joints and urban air mobility (UAM), due to its advantage of achieving high power density in a thin ...
Seong-Kyun Lee, Ye-Seo Lee, Hyeon-Seo Bae, Dong-Hoon Jung, Won-Ho Kim   +4 more
doaj   +1 more source

Resistance Prediction of the Coil Pattern in a PCB Stator Axial Flux Permanent Magnet Synchronous Motor

IEEE Access
Axial flux permanent magnet synchronous motors (AFPMSMs) with a printed circuit board (PCB) stator offer advantages such as an ultra-thin and lightweight structure compared to conventional motors, enabling their use in various emerging applications ...
Dong-Woo Nam, Hyunwoo Kim, Min-Ki Hong, Won-Ho Kim, Ki-Deok Lee   +4 more
doaj   +1 more source

Advanced Control Strategy for Electric Vehicle AFPMSMs Using Intelligent Hybrid Controllers

This study introduces a torque distribution control system for a three-disc axial flux permanent magnet synchronous motor (AFPMSM) using a genetic algorithmoptimized back-propagation neural network (BP_ANN_GA) and an Adaptive Neuro-Fuzzy Inference System (ANFIS)-based torque control.
Vo Thanh Ha, Nguyen Van Hai
openaire   +1 more source

Leakage Inductance Analysis of Small-Size AFPMSMs with Different Core Materials for Micro Generator Application

Abstract This study investigates the leakage inductance of small-size axial flux permanent-magnet synchronous machines (AFPMSM) with different core materials under saturation conditions. Two identical AFPMSMs were manufactured, one with a soft magnetic composite (SMC) stator core and the other with a grain-oriented (GO) steel stator core. First,
Yiğit Karabulut, Erkan Meşe, Murat Ayaz, Serkan Aktaş   +3 more
openaire   +1 more source

Investigation of Eccentricity Characteristics in a Dual-Stator Single-Rotor Axial Flux Permanent Magnet Synchronous Motor

Machines
Dual-stator single-rotor (DSSR) axial flux permanent magnet synchronous motors (AFPMSMs) offer high torque density but face reliability challenges due to unbalanced magnetic forces (UMF) and bending moments caused by eccentricity faults.
Tao Li, Yuxiu Liang, Ye Yang, Jingyi Tian, Likang Fan   +4 more
doaj   +1 more source

Comparison study on SMC and grain-oriented laminated steel core for small-size axial flux permanent-magnet synchronous machines

Materials Research Express
This study aims to compare the soft magnetic composite (SMC) and grain-oriented (GO) steel stator axial flux permanent-magnet synchronous machine (AFPMSM) in terms of performance and iron losses.
Yiğit Karabulut, Erkan Meşe, Murat Ayaz, Serkan Aktaş   +3 more
doaj   +1 more source

Research on the Axial Stability of Large-Capacity Magnetic Levitation Flywheel Driven by Axial-Flux Permanent Magnet Machine Based on Runge-Kutta Method

IEEE Access
For high-capacity flywheel energy storage system (FESS) applied in the field of wind power frequency regulation, high-power, well-performance machine and magnetic bearings are developed.
Mingxin Sun, Yanliang Xu
doaj   +1 more source