Search results for " winding connections"

showing 2 items of 2 documents

A software for the evaluation of winding factor harmonic distribution in high efficiency electrical motors and generators

2013

In this paper a software developed for the determination of winding connections, the calculation of winding factors and the evaluation of their harmonic distribution of three and two phase windings is presented by using as input data simply the number of slots, pole pairs and phases. The software is implemented as a function in MATLAB environment. By means of some examples, covering the most relevant winding types, the capabilities of this software will be shown. Particularly, integer and fractional single and double layer winding can be treated. Some examples are presented and briefly discussed. The connections, the winding factor harmonic distribution, the electro-motive force (e.m.f) THD…

Electric motorLeakage inductanceTotal harmonic distortionEngineeringbusiness.industryAstrophysics::High Energy Astrophysical PhenomenaElectric generatorwinding winding factor winding connections harmonicsSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciTopologylaw.inventionSoftwarelawElectromagnetic coilPhysics::Space PhysicsElectronic engineeringWinding factorbusinessPhysics::Atmospheric and Oceanic PhysicsHarmonic distribution2013 Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies (EVER)
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Performance comparison of tubular linear induction motors with different primary winding connections

2014

This paper presents an experimental characterization and comparison of the performances achieved by a tubular linear induction motor (TLIM) prototype with different typologies of primary winding connections. In particular, three configurations are described: full-pitch star, 5/6 shortened pitch star and 5/6 shortened pitch double star. For this purpose, an experimental test bench at the SDESLAB laboratory (University of Palermo) has been set-up and the results obtained from the tests have allowed to identify which type of winding configuration can be chosen in dependence of the type of application intended for the motor. In addition, this experimental study is suitable for TLIM winding desi…

EngineeringTLIM winding connections experimental validation harmonicsPrimary (chemistry)business.industryPerformance comparisonLinear induction motorElectrical engineeringMechanical engineeringSettore ING-IND/32 - Convertitori Macchine E Azionamenti Elettricibusiness2014 International Conference on Electrical Machines (ICEM)
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