permanent magnet (PM) machine
Permanent magnet machine based starter generator system with modulated model predictive control
... Abstract—The paper describes a hybrid control scheme for a permanent magnet machine based starter-generator (S/G) system. There has been increased usage of electric drive systems in the ...
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Flux weakening control of electric starter generator based on permanent magnet machine
... Abstract— The paper presents control analysis and design for a Permanent Magnet Machine (PMM) operated in Flux-Weakening (FW) mode for an aircraft electric starter-generator application. Previous ...
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Analysis and design optimization of an improved axially magnetized tubular permanent-magnet machine
... tubular permanent- magnet machine has been proposed, and its magnetic field dis- tribution has been analytically ...proposed machine design has a higher force capability than that of a ...
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Flux weakening control of Permanent Magnet Machine based aircraft electric starter generator
... This paper presents control analysis and design for an aircraft electric starter-generator system based on a Permanent Magnet Machine (PMM) operated in Flux-Weakening mode (FW). The focus is on ...
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Shape and topology optimization of a permanent-magnet machine under uncertainties
... PM machine has to provide the shape and placement of magnets, iron poles and ...controlled permanent magnet excited synchronous machine (ECPSM) ...‘permanent magnet N’ and ...
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Position control study of a bearingless multi sector permanent magnet machine
... Bearingless Permanent Magnet BPM motors have being intensively investigated and con- tinuously developed and improved thanks to the progress of high-energy PM materials, power electronic technology, digital ...
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A high speed permanent magnet machine for fault tolerant drivetrains
... with machine and control design to achieve this are widely reported, however most of times in a disjoint ...PM machine is designed following a fault tolerant design ...
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Rapid sizing concept of interior permanent magnet machine for traction applications
... the magnet length is determined to achieve the required air gap flux density, ensure demagnetising protection, and maintain the saliency factor for the achievement of the required reluctance ...required ...
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Permanent magnet machine design trade offs to achieve sensorless control at high load
... the machine geometry and this has prevented industrial ...a machine design process, full-torque, zero-speed PM drives would not see ...electrical machine can be estimated if there is a form of ...
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Dual Benefits of Adding Damper Bars in PMSMs for Electrified Vehicles: Improved Machine Dynamics and Simplified Integrated Charging
... ten permanent magnet layers in the ...the machine has two PM layers embedded inside the rotor laminations, thus resulting in inverse saliency so as to take advantage of the additional reluctance ...A ...
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Application of Halbach magnet array in designing a permanent magnet synchronous machine
... novel permanent magnet machine ...the machine as high as ...using permanent magnets. Hence, a permanent magnet synchronous machine is designed using software and ...
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Neuro PID Speed Controller for Permanent Magnet Synchronous Motor
... The project focuses on the permanent magnet machine speed control using neural networks. First a neural network was trained with an appropriate training data set. Next, the neural controller obtained ...
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Comparative study on a new permanent magnet flux switching machine configuration over segmental and salient rotor structure
... Generally, permanent magnet machine is judged as the most advanced energy converter in terms of establish performance due to its several unique characteristics, including robust construction which is ...
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Design and Optimization of a Permanent Magnet Rotating Machine for Power Cooling Generation
... rotating permanent magnet machine for cooling power generation by studying the influence of different factors on its performance using the classical parametric method and the statistical design of ...
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Comparative study on a new permanent magnet flux switching machine configuration over segmental and salient rotor structure
... Generally, permanent magnet machine is judged as the most advanced energy converter in terms of establish performance due to its several unique characteristics, including robust construction which is ...
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Control of energy efficient belt conveyor gearless drummotor
... For control of a permanent magnet machine, it is necessary to know the actual value of rotor position angle θ. Sensorless control methods use an indirect estimation of angle θ, but the implementation ...
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Permanent magnet actuation for magnetic bead-based DNA extraction
... a permanent magnet is placed in close proximity to the region of interest in the microfluidic pathway to generate magnetic force to control the mag- net beads [3, ...a permanent magnet with an ...
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Three-Dimensional Analytical Model for an Axial-Field Magnetic Coupling
... The studied magnetic coupling (Figure 1) is composed of two identical rotors equipped with axially magnetized permanent magnets (PMs). The PMs are glued on an iron yoke to form a north-south alternating polarity. ...
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Analysis of Permanent Magnet Synchronous Machine Tooth Flux Under Eccentricity Fault
... in permanent magnet synchronous motors under eccentricity ...three-phase permanent magnet synchronous motors with static, dynamic and mixed ...
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Download Download PDF
... the machine topology ...Flux Permanent Magnet (AFPM) ...radial machine types in that the direction of the flux runs parallel with the mechanical shaft of the ...the machine [24]. A ...
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