Low-cost PWM speed controller for an electric mini-baja type vehicle

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorDe Lucena, Samuel Euzédice
dc.creatorMarcelino, Márcio Abud
dc.creatorGrandinetti, Francisco José
dc.date2014-05-27T11:22:23Z
dc.date2016-10-25T18:23:28Z
dc.date2014-05-27T11:22:23Z
dc.date2016-10-25T18:23:28Z
dc.date2007-01-01
dc.date.accessioned2017-04-06T01:23:24Z
dc.date.available2017-04-06T01:23:24Z
dc.identifierJournal of the Brazilian Society of Mechanical Sciences and Engineering, v. 29, n. 1, p. 21-25, 2007.
dc.identifier1678-5878
dc.identifier1806-3691
dc.identifierhttp://hdl.handle.net/11449/69476
dc.identifierhttp://acervodigital.unesp.br/handle/11449/69476
dc.identifier10.1590/S1678-58782007000100004
dc.identifierS1678-58782007000100004
dc.identifierWOS:000255218300004
dc.identifier2-s2.0-34548749414.pdf
dc.identifier2-s2.0-34548749414
dc.identifierhttp://dx.doi.org/10.1590/S1678-58782007000100004
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/890712
dc.descriptionThis paperwork presents a Pulse Width Modulation (PWM) speed controller for an electric mini-baja-type car. A battery-fed 1-kW three-phase induction motor provides the electric vehicle traction. The open-loop speed control is implemented with an equal voltage/frequency ratio, in order to maintain a constant amount of torque on all velocities. The PWM is implemented by a low-cost 8-bit microcontroller provided with optimized ROM charts for distinct speed value implementations, synchronized transition between different charts and reduced odd harmonics generation. This technique was implemented using a single passenger mini-baja vehicle, and the essays have shown that its application resulted on reduced current consumption, besides eliminating mechanical parts. Copyright © 2007 by ABCM.
dc.languageeng
dc.relationJournal of the Brazilian Society of Mechanical Sciences and Engineering
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectElectric vehicles
dc.subjectInduction motors
dc.subjectPWM
dc.subjectSpeed controllers
dc.subjectSpeed drive
dc.subjectCosts
dc.subjectElectric current control
dc.subjectMicrocontrollers
dc.subjectPulse width modulation
dc.subjectSpeed control
dc.subjectElectric vehicle traction
dc.subjectOpen-loop speed control
dc.subjectSynchronized transition
dc.titleLow-cost PWM speed controller for an electric mini-baja type vehicle
dc.typeOtro


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