Results 1 to 10 of about 189 (114)
Thrust Force Ripple Reduction of Two C-Core Linear Flux-Switching Permanent Magnet Machines of High Thrust Force Capability [PDF]
Energies, 2017 Linear flux-switching permanent magnetic (LFSPM) machines are good choices for long stroke applications. These machines deliver high thrust force density in addition to the machine structure where permanent magnetics (PMs) and windings are all on the ...
Wenjuan Hao, Yu Wang
doaj +4 more sources
Thrust Ripple Force Minimization and Efficiency Analysis of Electromagnetic Actuator on Active Suspension [PDF]
Shock and Vibration, 2020 A novel electromagnetic actuator for active suspension is designed on an in-wheel motor electric vehicle in this paper. Aiming at reducing thrust ripple force and improving stability of the actuator, a method of calculating the optimum slot width and ...
Kou Farong +3 more
doaj +2 more sources
Thrust force ripple reduction of H‐LVPMM based on dynamic harmonic current compensation [PDF]
IET Electric Power Applications, 2020 Through the structural optimisation, the Halbach array‐linear vernier permanent magnet machine (H‐LVPMM) offers a higher force with extremely low ripple. However, thrust force ripple is minimised rather than eliminated and it reduces the precision of the control system.
Zhi Chen, Wubin Kong, You Zhou
exaly +2 more sources
IEEE Access, 2018 This paper investigates the thrust ripple of a consequent-pole permanent magnet linear synchronous motor (CP-PMLSM). The components of the thrust ripple are analyzed through the comparison of the thrust waves' constituent frequencies.
Xuzhen Huang +5 more
doaj +3 more sources
Analysis and Suppression of Thrust Ripple in a Permanent Magnet Linear Synchronous Motor—A Review
EnergiesNowadays, Permanent Magnet Synchronous Linear Motors (PMLSMs) are widely applied as direct drive mechanisms in the industrial manufacturing sector, which can fulfill the requirements for high precision and high production rates.
Siwen Chen +3 more
doaj +3 more sources
Thrust ripple suppression methods for the flux-switching permanent magnetic machine
电力工程技术, 2022 Linear flux-switching permanent magnet (LFSPM) machines have high power density and simple robust stator structure,which shows significant potential in long stroke applications.
HAO Wenjuan, WANG Yu
doaj +1 more source
IEEE Access, 2021 For the kilometer-level electromagnetic launch system, a high-speed double-sided linear permanent magnet (PM) linear motor is presented in this paper.
Dunhuang Xu, Dong Wang, Ming Yan
doaj +1 more source
IEEE Access, 2020 This paper deals with the analysis and suppression of detent effect in the magnetic lead screw (MLS), which is equipped with parallel magnetized permanent magnet (PM) segments to approximate the helical PM for manufacturing simplicity.
Qian Wang, Fang Gao, Juan Zhang, Yong Li
doaj +1 more source
Electromagnetic analysis and detent force minimization of a linear vernier motor
Energy Reports, 2023 This paper proposes a new dual-sided linear permanent magnet vernier motor (LPMVM). The advantages of high thrust density, low thrust ripple, positive force elimination and structural stability are introduced in detail.
Yi Shao +7 more
doaj +1 more source
Analysis and Suppression of Phase Unbalance Induced Force Ripples in Permanent Magnet Linear Motors
IEEE Access, 2022 Low force ripples from permanent magnet linear motors (PMLMs) are typically essential requirements in a wide range of demanding control applications with high motion quality.
Qian Wang +4 more
doaj +1 more source