Analytical and experimental study for characteristic analysis of permanent magnet linear synchronous machines with horizontally magnetized PMs
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DOI: 10.1063/1.5130537
Abstract: This paper deals with analytical and experimental study of permanent magnet linear synchronous machines with horizontally magnetized permanent magnets. Six subdomains are defined as analysis domains considering end effects, slotting effects, and flux pass iron… read more here.
Keywords: magnet linear; experimental study; permanent magnet; analytical experimental ... See more keywords
Analytical modeling and performance evaluation of an adjustable permanent magnet linear eddy current brake with mechanical magnetic adjuster
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0152032
Abstract: A novel mechanical flux-adjusting permanent magnet linear eddy current brake with high performance and its nonlinear analytical model are proposed. The innovative point lies in attaching an additional mechanical magnetic adjuster directly above the interior… read more here.
Keywords: flux; magnet linear; eddy current; permanent magnet ... See more keywords
Design and Optimization of a Homopolar Permanent-Magnet Linear Tubular Motor Equipped With the E-Core Stator
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2941253
Abstract: In this study, a new homopolar permanent-magnet (PM) linear tubular motor is designed, analyzed and optimized. Firstly, a mechanical structure of the linear oscillating motor (LOM) is proposed and the main working principles are introduced.… read more here.
Keywords: homopolar permanent; permanent magnet; force; motor ... See more keywords
Robust Bounded Control Design and Experimental Verification for Permanent Magnet Linear Motor With Inequality Constraints
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DOI: 10.1109/access.2022.3201131
Abstract: The robust bounded control problem for the permanent magnet linear motors with inequality constraints is studied. Firstly, the dynamical model of the system is built, through the state transformation is used to satisfy the inequality… read more here.
Keywords: control; robust bounded; magnet linear; bounded control ... See more keywords
A Novel Permanent Magnet Linear Motor for the Application of Electromagnetic Launch System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2020.2986732
Abstract: The surface-mounted permanent magnet linear synchronous motor (PMLSM) is a good candidate for the Electromagnetic Launch System due to its merits of high-power density, power factor and efficiency. However, this kind of machine needs a… read more here.
Keywords: permanent magnet; motor; magnet linear; electromagnetic launch ... See more keywords
Suppressing the Thrust Ripple of the Permanent Magnet Linear Synchronous Motors With Different Pole Structures by Setting the Modular Primary Structures Differently
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2018.2842077
Abstract: This paper focuses on the thrust ripple of a permanent magnet linear synchronous motor (PMLSM). The PMLSMs with the North–South (NS) and consequent (C) poles are compared first. Then two magnetic regulating structures whose widths… read more here.
Keywords: magnet linear; permanent magnet; ripple permanent; thrust ripple ... See more keywords
Comparative Study on Modular Longitudinal and Transverse Flux-Switching Permanent Magnet Linear Motor
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DOI: 10.1109/tec.2019.2944468
Abstract: Based on similar single-phase flux-switching permanent magnet linear motor (FSPMLM), a comparable modular longitudinal FSPMLM (LFSPMLM) and transverse FSPMLM (TFSPMLM) are presented and investigated in this article. The modular LFSPMLM and TFSPMLM have no magnetic… read more here.
Keywords: switching permanent; permanent magnet; flux switching; linear motor ... See more keywords
Detent-Force Minimization of Double-Sided Permanent Magnet Linear Synchronous Motor by Shifting One of the Primary Components
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2892704
Abstract: The longitudinal end effect of the double-sided permanent magnet linear synchronous motor (DS-PMLSM) causes a large end force. To overcome this drawback, this paper proposes a novel DS-PMLSM structure, in which the upper or lower… read more here.
Keywords: double sided; permanent magnet; force; magnet linear ... See more keywords
A Permanent Magnet Linear Motor With Complementary Flux and Its Optimization
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DOI: 10.1109/tmag.2019.2893807
Abstract: In this paper, a new permanent magnet (PM) linear motor is proposed. This motor has a special structure with complementary stator flux, which helps to reduce the flux leakage and improve the utilization of the… read more here.
Keywords: permanent magnet; linear motor; motor; magnet linear ... See more keywords
Design and Analysis of a Novel Frequency Modulation Secondary for High-Speed Permanent Magnet Linear Synchronous Motor
Sign Up to like & getrecommendations! Published in 2022 at "IEEE/ASME Transactions on Mechatronics"
DOI: 10.1109/tmech.2021.3071549
Abstract: High-speed permanent magnet linear synchronous motor (PMLSM) is desired by high-performance electromagnetic propulsion system. A novel frequency modulation (FM) secondary proposed here to overcome the issues resulting from a big pole pitch of high-speed PMLSM,… read more here.
Keywords: speed; permanent magnet; speed permanent; magnet linear ... See more keywords
Research on Permanent Magnet Linear Synchronous Motors With Ring Windings for Electromagnetic Launch System
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2017.2699286
Abstract: Since permanent magnet linear synchronous motor (PMLSM) has a bright future in electromagnetic launch (EML), moving-magnet PMLSM with multisegment primary is a potential choice. To overcome the end effect in the junctions of armature units,… read more here.
Keywords: magnet linear; ring windings; permanent magnet; launch ... See more keywords