Results 101 to 110 of about 746 (206)

A modified approach for efficient cogging torque suppression in a flux switching permanent magnet generator used in micro‐scale wind turbines

IET Electric Power Applications
In recent years, Flux Switching Permanent Magnet (FSPM) machines have attracted notable attention in direct drive, low speed, and high torque density applications such as wind turbines. However, their relatively high cogging torque has been identified as
Amir Darjazini, Abolfazl Vahedi, Saber Gharehseyed, Amin Nobahari   +3 more
doaj   +1 more source

Analysis of the stator topology impact on cogging torque for surface permanent magnet motor [PDF]

, 2015
Purpose – The purpose of this paper is to investigate the impact of the stator core design for a surface permanent magnet motor (SPMM) on the cogging torque profile.
Lidija Petkovska (7626044), Paul Lefley (7626050), Goga Cvetkovski (7628297)   +2 more
core   +1 more source

Optimal Rotor Design for Reducing Electromagnetic Vibration in Traction Motors Based on Numerical Analysis

Energies
Interior permanent magnet synchronous motor (IPMSM) for traction applications have attracted significant attention due to their advantages of high torque and power density as well as a wide operating range.
Seung-Heon Lee, Si-Woo Song, In-Jun Yang, Ju Lee, Won-Ho Kim   +4 more
doaj   +1 more source

Cogging Torque Reduction Methods in Magnetic Gears: A Comparative Study

Dasinya Journal for Engineering and Informatics
With the aim of studying the magnetic effect of cogging torque regarding the performance of magnetic gears (MGs), two approaches have been built and arranged in two parts. Firstly, a slicing approach has used and applied to the all parts (magnets, modulators, and back irons) of the MG to minimize the cogging torque (no load torque or static torque ...
Fatima Hussain Faris, Muhammed Khudair Rashid, Ahmed Mahmood Mohammed   +2 more
openaire   +1 more source

Reduction of cogging torque in transverse flux machines by stator and rotor pole shaping

, 2017
\ua9 2016 IEEE. This paper presents a method of reducing the cogging torque of transverse flux machines by shaping the poles of the rotor. A number of different techniques are presented and simulated. These simulations are verified by the construction of
Pompermaier C, Sjoberg L, Washington J, Ahmed N   +3 more
core  

PMSM Torque Ripple Suppression Method Based on SMA-Optimized ILC. [PDF]

Sensors (Basel), 2023
Li H, Guo Y, Xu Q.
europepmc   +1 more source

Cogging torque reduction of BLDC motor for drive of an unmanned aerial vehicle

, 2011
The paper presents the analysis of a possibility of cogging torque reduction for BLDC motor assigned for drive of an unmanned aerial vehicle (UAV). For UAV drive the smallest value of cogging torque and simultaneously the biggest value of electromagnetic
Mazurkiewicz, A., Bogusz, P., Korkosz, M., Prokop, J.   +3 more
core  

Comparative Analysis of High-Torque-Density Permanent Magnet Motors Having Similar Slot and Pole Numbers for Humanoid Robot Applications. [PDF]

Biomimetics (Basel)
Bi K, Chen Z, He T.
europepmc   +1 more source

Research on an innovative magnetic helix hybrid excitation rotary generator with remarkable power density and efficiency for wave energy conversion. [PDF]

Sci Rep
Liu Y, Yu H, Zhang Q.
europepmc   +1 more source

A novel self excited hybrid brushless wound rotor synchronous machine with consequent poles. [PDF]

Sci Rep
Ul Haq MA, Farooq H, Liaqat R, Khan ZA, Altamimi A.   +4 more
europepmc   +1 more source