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 language | English |
---|---|
Title of host publication | 2018 IEEE 59th Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Proceedings |
ISBN (Electronic) | 9781538669037 |
DOIs | |
State | Published - 2018 |
Event | 59th IEEE Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Riga, Latvia Duration: Nov 12 2018 → Nov 13 2018 |
Publication series
Name | 2018 IEEE 59th Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 - Proceedings |
---|
Conference
Conference | 59th IEEE Annual International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2018 |
---|---|
Country/Territory | Latvia |
City | Riga |
Period | 11/12/18 → 11/13/18 |
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