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http://hdl.handle.net/2080/2330
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DC Field | Value | Language |
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dc.contributor.author | Thakre, K | - |
dc.contributor.author | Mohanty, K B | - |
dc.date.accessioned | 2015-06-17T07:01:41Z | - |
dc.date.available | 2015-06-17T07:01:41Z | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | International Conference on Energy, Power and Environment (ICEPE 2015),NIT Meghalaya, Shillong, 12-13th June 2015. | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/2330 | - |
dc.description | Copyright belong to proceeding publisher | en_US |
dc.description.abstract | In 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.iso | en | en_US |
dc.subject | Cascade H-bridge multilevel inverter | en_US |
dc.subject | Level shift PWM | en_US |
dc.subject | Phase shift PWM | en_US |
dc.subject | Variable switching frequency PWM | en_US |
dc.subject | Trapezoidal Triangular Multicarrier PWM | en_US |
dc.subject | Total harmonic distortion | en_US |
dc.title | Performance Improvement of Multilevel Inverter through Trapezoidal Triangular Carrier based PWM | en_US |
dc.type | Article | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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Dspse 2.pdf | 1.11 MB | Adobe PDF | View/Open |
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