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 Liang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 - 2014 Feb 9
Event2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014 - Shanghai, China
Duration: 2014 Nov 52014 Nov 8

Publication series

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

Other

Other2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014
CountryChina
CityShanghai
Period14-11-0514-11-08

All Science Journal Classification (ASJC) codes

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

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