Design of axial eddy current couplers
WebMay 2, 2024 · The the permanent magnet eddy current coupler (PMEC) usually consists of permanent magnets (PMs) rotor and conductor rotor, as shown in Figure 1. The PMs rotor includes PMs and back iron, and the conductor rotor includes copper and back iron [ 7, 8 ]. The research of electromagnetic field is the core and foundation of the PMEC. WebOct 10, 2024 · In recent years, it has been applied in the design of eddy current couplings [ 17] and retarders [ 18, 19 ]. The authors of [ 20] use an analytical method to calculate the torque characteristics of a novel hybrid superconducting magnetic coupling with axial flux.
Design of axial eddy current couplers
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WebDec 15, 2024 · Rapid and accurate eddy-current calculation is necessary to analyze eddy-current couplings (ECCs). This paper presents a general 3D analytical method for calculating the magnetic field distributions, eddy currents, and torques of ECCs with different Halbach magnet arrays. By using Fourier decomposition, the magnetization … WebNov 1, 2013 · The main contribution of this paper is developing a new analytical model of double-sided PM radial-flux eddy-current couplers by combining Faraday's and Ampere's laws with traditional magnetic …
WebThe PMR is composed of PM blocks and a back-iron plate (BRP). The axially magnetized PM blocks with even-number alternately placed along θ -direction. The BRP is configured to provide closed flux paths and mechanical support. The CR mainly consists of a BRP and a conductor plate placed coaxially. WebOct 1, 2024 · This paper presents a three-dimensional (3-D) analytical model for axial-flux eddy-current couplings and brakes, leading to closed-form expressions for the torque …
WebJul 1, 2024 · This paper presents a simple nonlinear magnetic analysis for axial-flux permanent-magnet machines as an assistant design tool of 3-D finite-element analysis (3D-FEA). The proposed analysis... WebDesign of axial eddy current couplers Abstract: This paper presents different analytical and numerical approaches devoted to the analysis and design of axial eddy current …
WebApr 8, 2024 · The optimization results show that the efficiency of the permanent magnet eddy current coupler is more than 94%, and the energy consumption is reduced to 83% of the original energy consumption.
WebSep 29, 2024 · Permanent magnet eddy current couplers have been widely used in large fan and pump loads to achieve the purpose of speed regulation and energy saving. In order to reduce the coupler axial volume and simplify the actuator, a novel flux adjustable axial flux permanent magnet eddy current coupler (FAAF-PMECC) is proposed in this paper. chuck love nebraska coach ageWebOct 18, 2002 · Design of axial eddy current couplers. Abstract: This paper presents different analytical and numerical approaches devoted to the analysis and design … chuck lowe anderson scWebIn order to solve the optimization problem of the disk magnetic coupler, the two optimization schemes, the orthogonal test and multiobjective genetic algorithm, were used to optimize … desk chairs for short womenWebMar 12, 2014 · In this paper, for axial-flux interior permanent-magnet (PM) eddy-current couplers, an analytical model is developed, which is able to deal with the complex … desk chairs for small spacesWebMar 1, 2014 · In this paper, single/multi-objective design optimization of double-sided permanent-magnet radial-flux eddy-current couplers is carried out. To this end, an … chuck low actorWebNov 1, 2024 · A Simple Method to Calculate the Torque of Magnet-Rotating-Type Axial Magnetic Coupler Using a New Magnetic Equivalent Circuit Model Authors: Fan Yang Jiwei Zhu Chaojun Yang Yifei Ding Show all... chuck lovell portland policeWebOct 1, 2024 · Design of axial eddy-current couplers IEEE Trans Ind Appl (2003) A Canova et al. A nalytical modeling of rotating eddy-current couplers IEEE Trans Magn (2005) There are more references available in the full text version of this article. Cited by (3) Design optimization of APMEC using chaos multi-objective particle swarm optimization … desk chairs for teens girls