Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/2330
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dc.contributor.authorThakre, K-
dc.contributor.authorMohanty, K B-
dc.date.accessioned2015-06-17T07:01:41Z-
dc.date.available2015-06-17T07:01:41Z-
dc.date.issued2015-06-
dc.identifier.citationInternational Conference on Energy, Power and Environment (ICEPE 2015),NIT Meghalaya, Shillong, 12-13th June 2015.en_US
dc.identifier.urihttp://hdl.handle.net/2080/2330-
dc.descriptionCopyright belong to proceeding publisheren_US
dc.description.abstractIn this paper a new SPWM technique using a trapezoidal triangular multicarrier for a 17 level cascaded H bridge multilevel inverter is simulated and compared with other types of carrier based PWM technique for performance evaluation. Different triangular carrier modulation techniques such as constant switching frequency level shift (LS) PWM technique viz, phase disposition (PD), phase opposition disposition (POD), alternative phase disposition (APOD), phase shift carrier (PSC) PWM, and variable switching frequency (VSF PWM) are compared with proposed technique for symmetric and asymmetric structure of cascaded H bridge MLI. Simulation for 17 level CHB inverter has been carried out in MATLAB/Simulink and simulation results for voltage waveform and harmonic spectrum are presented and compared. The variation of THD with modulation index for output voltages are analyzed.en_US
dc.language.isoenen_US
dc.subjectCascade H-bridge multilevel inverteren_US
dc.subjectLevel shift PWMen_US
dc.subjectPhase shift PWMen_US
dc.subjectVariable switching frequency PWMen_US
dc.subjectTrapezoidal Triangular Multicarrier PWMen_US
dc.subjectTotal harmonic distortionen_US
dc.titlePerformance Improvement of Multilevel Inverter through Trapezoidal Triangular Carrier based PWMen_US
dc.typeArticleen_US
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