PM-machines
Analysis of Fractional-Slot Axial-Flux PM Machines by 3-D FE Simulation
... axial-flux PM machines is high attraction axial force between PMs and stator ...axial-flux PM machines considered for this research, the total axial force exerted on each rotor discs obtained ...
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Design and Controller Optimization of Switched Reluctance and Flux Switching PM Machines.
... relucatnce machines (SRMs) are being considered for traction applications where generation is required at lower speeds with phase current regulation through an active current control ...
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Cogging torque mitigation of modular permanent magnet machines
... modular PM machines with various slot/pole number combinations have been comprehensively ...modular PM machines with slot number higher than pole ...
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Analytical Method for Calculation of Cogging Torque Reduction Due to Slot Shifting in a Dual Stator Dual Rotor Permanent Magnet Machine with Semi-Closed Slots
... rotor machines can be calculated separately at each ...rotor PM machines having semi-closed slots have been ...the machines has also been obtained considering the effect of ...
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Download Download PDF
... the machines having concentrated tooth windings generally have more eddy current losses than their equivalents with other types of winding configurations as stated in ...fractional-slot PM machines ...
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Performance Investigation of Various Flux-Switching Machines for Hybrid Electric Vehicles: A Review
... switching machines (PMFSM) have relatively poor flux weakening performance but can be operated beyond base speed in the flux weakening region by means of controlling the armature winding ...the PM field can ...
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Design investigation of hybrid excitation flux switching machine for high speed electric vehicles
... switching machines (HEFSMs). Typically, PMFSMs which employ PM flux only can be functioning beyond base speed in the flux weakening region by means of controlling the armature winding ...current. PM ...
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A Novel Variable Flux Memory Machine With Series Hybrid Magnets
... VFM machines in improving efficiency are evaluated in ...the PM usage volume and hence the torque output [12], ...VFM machines still suffer sacrificed torque densities due to the employment of weak ...
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Design study and analysis of hybrid excitation flux switching motor with DC excitation in radial direction
... switching machines (HEFSMs) are those which utilize primary excitation by PMs as well as DC FEC as a secondary ...employ PM flux only can be operated beyond base speed in the flux weakening region by means ...
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Reduction of Eddy Current Loss of Permanent-Magnet Machines with Fractional Slot Concentrated Windings
... (PM) machines with fractional slots concentrated windings (FSCWs) have been widely used in EVs, owing to their short and less complex end-winding, high-power density, high efficiency, high filling factor, low ...
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Comparative analysis of partitioned stator flux reversal PM machine and magnetically geared machine operating in Stator PM and Rotor PM modes
... MG machines operating in both SPM and RPM modes will be comparatively analyzed, including open- circuit flux distribution, phase flux-linkage and back-EMF, torque characteristics, loss and efficiency, inductance ...
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II.G EOMETRY OF A PM 3CCC A PM 3CCC is formed by connection of a mobile platform
... A PM 3CCC is formed by connection of a mobile platform 3 with a base 0 by three spatial dyads АВС, DEF, GHI of kind СCС, where C - cylindrical joint (Fig. 1). A spatial kinematic chain with two links and three ...
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Design of new interlocking bricks making machine
... using machines using new ...using machines that are concrete block machines and clay brick ...automatic machines use different techniques to make ...the machines for making interlocking ...
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Partitioned Topologies of Switched Flux Permanent Magnet Machines for Electric Vehicles
... This paper aims to compare between the partitioned topologies of SFPM machines for EVs. To guarantee fair compare, the main design parameters, i.e. the outer diameter, number of poles, axial length, and number of ...
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Inspectieplan onderhoud in de bottelarij
... eindverantwoordelijke voor het onderhoud aan de vullijnen, had namelijk het vermoeden dat er genoeg machines waren die op de huidige koers van onderhoud op termijn voor problemen konden zorgen. Ik kwam te zitten ...
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PM Mind Maps.pdf
... There are two key stakeholders in the employee development process: (1) the employees of the organisation who are improving their own performance and (2) the managers who [r] ...
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Kunming–PM’2012143-147
... A number of pgm topics were covered during this conference including pgm nanostructures, superalloys, pgm refi ning, dental materials, emissions control and fabricated products, as well as market based information. In ...
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AM-PM-Pre-Published.pdf
... At a first glance the small overhead in AM-PM sounds too good to be true; two bits or less per packet. In- deed, one must also consider the management overhead, of sending the telemetry information to the ...
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AM-PM-Networking-Day.pdf
... “Compact Alternate Marking Methods for Passive Performance Monitoring”, draft-mizrahi-ippm-compact-alternate- marking , work in progress, IETF, 2018... Old-School Passive Monitoring.[r] ...
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