V/f Control of Five Phase Induction Motor Drive Fed From Cascaded H Bridge Multilevel Inverter

EasyChair Preprint 1697

Abstract

Multilevel inverter has its own advantages over normal inverters for higher voltage applications. Multilevels are realized by different techniques such as Flying capacitors, Neutral point clamp capacitor, Cascaded H-bridge and Packed U-cell. In this paper five level voltage is modulated for five phase induction motor drive applications. Multilevel inverter for multiphase drives has combined advantages of multilevel and multiphases, which makes the system an excellent solution for higher voltage applications. In this paper cascaded H-bridge inverter topology is considered for the five phase five level output voltage formation. The five phase drive is fed from the inverter to perform the volts/hertz control. The machine runs at different load conditions to verify the modulation technique.

Keyphrases: Cascaded H-bridge inverter, Multilevel, Volts/Hertz Control, five-phase induction motor

@booklet{EasyChair:1697,
  author    = {Khaliqur Rahman and Syed Rahman and Md Samiullah and Atif Iqbal and Imtiaz Ashraf},
  title     = {V/f Control of Five Phase Induction Motor Drive Fed From Cascaded H Bridge Multilevel Inverter},
  howpublished = {EasyChair Preprint 1697},
  year      = {EasyChair, 2019}}