Results 81 to 90 of about 5,555 (274)
International Transactions on Electrical Energy Systems, Volume 2024, Issue 1, 2024.Taking the Midpoint Injection type Bearingless Permanent Magnet Synchronous Motor (MPI‐BL‐PMSM) as an object, to solve its problems of large torque pulsation and insufficient suspension force when adopting Midpoint Suspension Current Unilateral Injection (MPSC‐UI), a Midpoint Suspension Current Bilateral Injection (MPSC‐BI) solution is proposed.
Wenshao Bu, Hang Li, Youcef Belkhier
wiley +1 more source
Parametric study of the aeroelastic stability of a bearingless rotor [PDF]
, 1985 A trade study was conducted to illustrate the sensitivity of the aeroelastic stability of a bearingless main rotor to the rotor hub coupling parameters that are available for the designer.
Hooper, W. E.
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Energies, 2021 The traditional bearingless synchronous reluctance motor (BSynRM) with salient pole rotor has some drawbacks such as high suspension force ripple, low torque density and low power factor.
Yizhou Hua +3 more
doaj +1 more source
Artificial Intelligence for the Control of Speed of the Bearing Motor with Winding Split Using DSP
EnergiesThis article describes the study and digital implementation of a system onboard a TMS 3208F28335 ® DSP for vector control of the bearing motor speed with four poles split winding with 250 W of power.
José Raimundo Dantas Neto +6 more
doaj +1 more source
Design of a high-speed superconducting bearingless machine for flywheel energy storage systems [PDF]
, 2014 published_or_final_versio
Chau, KT +4 more
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Design accuracy and magnetic field analysis of a dual-armature bearingless flux reversal motor
AIP Advances, 2023 A dual-armature bearingless flux reversal motor (DBFRM) is proposed. The permanent magnet in the motor is located on the stator side, the armature winding is located on the stator side and the rotor side, the suspension winding is located at the stator ...
YiFei Yang +3 more
doaj +1 more source
Design methodology for a special single winding based bearingless switched reluctance motor
The Journal of Engineering, 2017 Bearingless switched reluctance motors (BSRMs) have both magnetic bearing as well as conventional motor characteristics which make them suitable for diverse industrial applications.
Madhurjya Dev Choudhury +5 more
doaj +1 more source
Integrated technology rotor/flight research rotor concept definition study [PDF]
As part of the Integrated Technology Rotor/Flight Research Rotor (ITR/FRR) Program a number of advanced rotor system designs were conceived and investigated. From these, several were chosen that best meet the started ITR goals with emphasis on stability,
Beno, E. A. +2 more
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Decoupling analysis of a novel bearingless flux-switching permanent magnet motor
AIP Advances, 2017 In this paper, a novel 12/10 stator/rotor pole bearingless flux-switching permanent magnet (BFSPM) motor is proposed to overcome the drawbacks of rotor permanent magnet type bearingless motors. The basic motor configuration, including motor configuration
Chenyin Zhao, Huangqiu Zhu, Yuemei Qin
doaj +1 more source
Aeroelastic Stability of Rotor Blades Using Finite Element Analysis [PDF]
The flutter stability of flap bending, lead-lag bending, and torsion of helicopter rotor blades in hover is investigated using a finite element formulation based on Hamilton's principle. The blade is divided into a number of finite elements. Quasi-steady
Chopra, I., Sivaneri, N.
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