Bulletin of Electrical Engineering and Informatics
Vol 10, No 6: December 2021

A single-phase simplified DC-AC converter using DC-link capacitors and an H-bridge

Sai Divya Sindhura Nunna (Aditya Engineering College)
Akhilesh Ketha (Aditya Engineering College)
Srivastav Sai Goud Padamat (Aditya Engineering College)
K. Rambabu (Aditya Engineering College)
Ujwala Anil Kshirsagar (Symbiosis International (Deemed University))
Abhilash Tirupathi (CL Educate Ltd.)



Article Info

Publish Date
01 Dec 2021

Abstract

This paper introduces a simplified inverter circuit using a single dc source and an H-bridge with a least possible number of “switching devices”. This topology does not employ multiple “dc sources”, which enhances the reliability of the configuration. The topology consists of two parts, namely: “Level generation parts” as well as “Polarity generation parts”, it is the mixture of some of the switching devices, DC-link capacitor and a single DC source completes the part of level generation. The H-bridge in the proposed structure produces the polarity generation part. A detailed explanation of the modulation system and operating modes of the proposed framework are discussed. Finally, in the MATLAB/SIMULINK platform, the projected network topology is simulated and the outcomes are presented.

Copyrights © 2021






Journal Info

Abbrev

EEI

Publisher

Subject

Electrical & Electronics Engineering

Description

Bulletin of Electrical Engineering and Informatics (Buletin Teknik Elektro dan Informatika) ISSN: 2089-3191, e-ISSN: 2302-9285 is open to submission from scholars and experts in the wide areas of electrical, electronics, instrumentation, control, telecommunication and computer engineering from the ...