Influence of Conduction Angles on Single Layer Switched Reluctance Machines [PDF]
, 2016 This paper investigates the influence of conduction angles on the performances of two 3-phase 12-slot/8-pole short pitched switched reluctance machines (SRMs): single layer SRM with conventional winding (SL-CSRM), and single layer SRM with mutually ...
Jewell, G.W. +4 more
core +1 more source
Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014 A Bearingless Switched Reluctance Motor (BSRM) has a complicated character of nonlinear coupling; therefore, it is a hard work to operate BSRM stably. In this paper, a new type of BSRMs with novel rotor structure is proposed by analyzing relationships between motor structure and theoretical formulae of levitation force and torque.
Yan Yang +4 more
wiley +1 more source
Research of Radial Forces and Torque of Bearingless Synchronous Machine [PDF]
, 2015 Bearingless synchronous machine (BSM) is an electrical machine which rotor is suspended by electromagnetic forces (not ball bearings). It allows achieving ultra-high rotation speed and significantly extending area of electric drive application.
Domracheva, Yulia +3 more
core +3 more sources
Overview of Bearingless Induction Motors
Mathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014 Bearingless induction motors combining functions of both torque generation and noncontact magnetic suspension together have attracted more and more attention in the past decades due to their definite advantages of compactness, simple structure, less maintenance, no wear particles, high rotational speed, and so forth.
Xiaodong Sun +3 more
wiley +1 more source
Radial Force Control of a Switched Reluctance Motor with Two-Phase Sinusoidal Excitations [PDF]
[[abstract]]Due to its special structure, the shaft radial force and torque of switched reluctance motor can be separately controlled by proper selection of pole currents. When all the pole currents are controlled independently, it is possible to produce
Yang, Sheng-Ming
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Power-Sharing Control in Bearingless Multi-Sector and Multi-Three-Phase Permanent Magnet Machines [PDF]
, 2021 This paper deals with the power-sharing control of bearingless multi-sector and multi-three-phase permanent magnet machines. The proposed control strategy allows to distribute the power flows among the three-phase inverters supplying the machine during ...
Degano, Michele +5 more
core +2 more sources
Multiobjective Optimization of a Five-Phase Bearingless Permanent Magnet Motor Considering Winding Area [PDF]
, 2023 Due to the increasing demand for high-speed motors with high stability, bearingless motors have attracted much attention. Bearingless permanent magnet synchronous motors (BPMSMs) are a kind of motor, which uses suspension force to eliminate the motor ...
Guo, Y +5 more
core +1 more source
Comparison of torque characteristics for a novel segmented and a conventional switched reluctance motors [PDF]
, 2017 © 2017 IEEE. The extensive applications of switched reluctance motor (SRM) have been limited due to its drawback of torque ripple. Thus, the reduction of torque ripple is an important problem in studying the SRM.
Chen, L +6 more
core +1 more source
Modeling and Control of Radial Force in Switched Reluctance Motor [PDF]
[[abstract]]Unbalanced radial force acting on a rotor shaft is undesirable because it causes motor vibrations. Yet, motor vibrations can be reduced with intentionally produced shaft radial force which cancels the existing unbalanced radial forces due to ...
楊勝明
core +1 more source
A segmented rotor type switched reluctance machine for BSGs of hybrid electric vehicles: Concept, design and analysis [PDF]
, 2017 © 2017 IEEE. This paper proposes a novel 16/10 segmented rotor switched reluctance machine (SSRM) for belt-driven starter generators (BSGs) of hybrid electric vehicles.
Chen, L +7 more
core +1 more source