Design a novel nine level AC to DC multilevel inverter based on FPGA controllar

  • Yong Seng Wong
  • , Kuo Bin Liu
  • , Jiann Fuh Chen
  • , Hui Wen Rebecca Liang

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

In this paper, a novel nine level bi-direction multilevel inverter is proposed, The structure of the main concepts for the use eleven power switch devices to divide input voltage that is replace the traditional circuit using by capacitor. Nine switches and four diodes are required to generate a nine-level output. Additional two switches and inductor will generate an output voltages balance circuit to ensure the same voltage on output capacitor. The control scheme is presented by FPGA Spartan605 evaluation kit that is produce eleven level pulse width modulation (PWM) signal pass to power switches. Nine level bi-direction multilevel major advantages for using nine-level PWM are that the voltage of each capacitor device clamping to 1/4 in the dc output voltage. Finally, a 220Vac 60Hz input voltage and 200Vdc/2kW output nine level inverter will be simulation.

Original languageEnglish
Title of host publicationProceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1177-1180
Number of pages4
ISBN (Electronic)9781479967674
DOIs
Publication statusPublished - 9 Feb 2014
Event2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014 - Shanghai, China
Duration: 5 Nov 20148 Nov 2014

Publication series

NameProceedings - 2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014

Conference

Conference2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
Country/TerritoryChina
CityShanghai
Period5/11/148/11/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • FPGA (field programmable gate array)
  • Multilevel inverter
  • Voltage balance

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

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