Advanced current regulated PWM inverter with simplified load model

Jaroslaw Guzinski, Z. Krzeminski, H. Abu-Rub

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In the article, a new stator current controller for voltage source inverter is presented. The proposed controller is based on back-emf calculation and applied to induction motors. The controller sensitivity to load parameters is discussed. The proposed controller is based on the model of inverter load with inductance and back-emf. Load resistance is neglected assuming that switching period is small enough that the average voltage drop across the resistance may be included in the back-emf. Constant switching frequency is used in the proposed system. The controller is realized in simulation and experimentally using fixed-point digital signal processor (DSP) and programmable field programmable gate arrays (FPGA).

Original languageEnglish
Pages (from-to)1031-1042
Number of pages12
JournalElectric Power Components and Systems
Volume32
Issue number10
DOIs
Publication statusPublished - 1 Oct 2004

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Keywords

  • Current controller
  • DSP
  • FPGA
  • Pulse width modulation
  • Voltage inverter

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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