Z CONVERTER CONTROL OF A V/F INDUCTION MOTOR DRIVE USING SINEPWM

Authors

  • SUMIT SURESH BHATPURE M-Tech student, Electrical Engineering Department, Dr. B.A.T.U. Lonere, (India)
  • DR. K. VADIRAJACHARYA Electrical Engineering Department, Dr. B.A.T.U. Lonere, (India)

Keywords:

Z-Source inverter,, Voltage boost,, Pulse Width Modulation,

Abstract

In this paper author has implemented speed control of an induction motor fed by sinepulse width modulation (PWM) on Psim software. Z source inverter (ZSI); is used to convert DC to AC supply and the control loop V/F control strategy. API controller is used inherently for controlling the shoot through time interval from the z source capacitor voltage error. The various parameters are plotted using PSIM simulation software and results are demonstrated on the 1.8KW induction motor connected from ZSI from 5Hz to 75Hz. The various simulation results are plotted during startup,input voltage change and load disturbance are plotted.

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Published

2021-03-27

Issue

2017: TECHNO-2K17

Section

Articles

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