Practical evaluation of different modulation techniques for current-controlled voltage source inverters

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dc.contributor.authorDixon, J
dc.contributor.authorTepper, S
dc.contributor.authorMoran, L
dc.date.accessioned2024-01-10T13:16:27Z
dc.date.available2024-01-10T13:16:27Z
dc.date.issued1996
dc.description.abstractThe quality of the current waveform generated by a current-controlled, voltage source inverter, depends basically on three factors: (a) the switching frequency of the PWM modulator; (b) the type of current waveform being generated; and (c) the modulation method used. In the paper, three modulation methods, whose characteristics are their simplicity, are analysed: periodical sampling control, hysteresis band control, and triangular carrier control. These three methods have been tested with three different waveform templates: sinusoidal, quasisquare and rectifier compensation current. They are compared in terms of the harmonic content and distortion at the same switching frequency. The paper shows that for sinusoidal current generation, the best method is the triangular carrier, followed by the hysteresis band and the periodical sampling. However, for the other two types of reference templates, the analysis showed that, depending on external factors such as inverter inductance, type of load, or delays in the PWM switching signals, one strategy may be better than the others. The paper shows that each control method is affected in a different way by the switching time delays present in the driving circuitry and in the power semiconductors. The results are analysed and compared, with the help of computer simulations and experimental results.
dc.fechaingreso.objetodigital2024-05-02
dc.format.extent6 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1049/ip-epa:19960411
dc.identifier.issn1350-2352
dc.identifier.urihttps://doi.org/10.1049/ip-epa:19960411
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78586
dc.identifier.wosidWOS:A1996VA53500003
dc.information.autorucIngeniería;Dixon J;S/I;99537
dc.issue.numero4
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final306
dc.pagina.inicio301
dc.publisherINST ENGINEERING TECHNOLOGY-IET
dc.revistaIEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS
dc.rightsacceso restringido
dc.subjectmodulation techniques
dc.subjectcurrent-controlled
dc.subjectvoltage source inverter
dc.subjectcurrent-waveform
dc.subjectsimulation
dc.subject.ods07 Affordable and Clean Energy
dc.subject.odspa07 Energía asequible y no contaminante
dc.titlePractical evaluation of different modulation techniques for current-controlled voltage source inverters
dc.typeartículo
dc.volumen143
sipa.codpersvinculados99537
sipa.indexWOS
sipa.trazabilidadCarga SIPA;09-01-2024
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