A New Methodology In SVPWM For Inverter Incite DTC-IM Drive

ISBN-13: 9783659780233 / Angielski / Miękka / 2017 / 92 str.

Yelem Srikanth

Opis

Multilevel inverters(MLI) brought renaissance in reduction of output voltage total harmonic distortions (THD). Conventional SVPWM (CSVPWM) based MLI are given better results in adjustable speed drives. With the number of levels increasing,complexity involved in the CSVPWM is also increasing.In the present work complexity involved in CSVPWM is minimized using the Rearranged-SVPWM. Torque of IM-Drive is controlled directly under variable speed applications using DTC strategy. Reduced stator current THD is achieved using Rearranged-SVPWM based DTC-IMD. To validate Rearranged-SVPWM, results are analysis is done and compared with CDTC-IMD, Rearranged-SVPWM based DTC-IMD performances.

O autorze

Y.Srikanth was born in 1990 in India. He had graduated from Bhimavaram institute of Engg. & Tech.,Bhimavaram, A.P. in 2008.Presently he is pursuing Post-graduation in power Electronics specialization in the Rajeev gandhi memorial college of Engg. & Tech. His areas of interest include Power Electronics and Pulse Width Modulation Techniques.