L-L and L-2L Multilevel boost converter topologies with voltage multiplier with L-L and L-2L converter of XY familiy

Mahajan Sagar Bhaskar, P. Sanjeevikumar, Frede Blaabjerg, Jens Bo Holm-Nielsen, Dan M. Ionel

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

A New L-L and L-2L Multilevel Boost Converter topologies (L-LMBC and L-2LMBC) are proposed for photovoltaic (PV) energy application. Both L-LMBC and L-2LMBC topologies are designed to provide a viable and effective solution for photovoltaic energy applications that requires a high voltage conversion ratio (VO/Vin) like photovoltaic system to fed MLI (PV Multilevel Inverter System), Electrical Drives (ED), Hybrid Electric Cars (HEC) etc. L-LMBC topology is designed with connecting the Cockcroft Walton (CW) multiplier to an upper L converter of the L-L topology of XY family. Similarly L-2LMBC topology is designed with connecting the Cockcroft Walton (CW) multiplier to 2L converter of the L-2L topology of XY family. The operation of L-LMBC and L-2LMBC is discussed with mathematical expressions in details. The attractive features of proposed L-LMBC and L-2LMBC topologies are discussed in details. The L-LMBC and L-2LMBC are simulated in the Matrix Laboratory version 2012 (MATLAB-2012) and the result of simulation confirms the operation, functionality and design of the proposed converter.

Original languageEnglish
Title of host publication2018 IEEE 59th Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Proceedings
ISBN (Electronic)9781538669037
DOIs
StatePublished - 2018
Event59th IEEE Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Riga, Latvia
Duration: Nov 12 2018Nov 13 2018

Publication series

Name2018 IEEE 59th Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Proceedings

Conference

Conference59th IEEE Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018
Country/TerritoryLatvia
CityRiga
Period11/12/1811/13/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

  • Cockcroft Walton (CW) multiplier
  • DC-DC Converter
  • DC-DC Multilevel
  • L-L and L-2L Converter
  • Photovoltaic Energy
  • XY Family

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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