Publication: A novel 2L-Y DC-DC converter topologies for high conversion ratio renewable application
Date
2017
Authors
Maroti P.K.
Padmanaban S.
Bhaskar M.S.
Blaabjerg F.
Ramachandaramurthy V.K.
Siano P.
Fedak V.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers Inc.
Abstract
The projected 2L-Y DC-DC Converter topologies are new members of the XY converter family. The 2L-Y converter is a combination of two single stage converters consisting, one is 2L converter and another is Y converter. Based on the configuration of Y converter four new topologies called a 2L-LVD converter, 2L-2LVD converter, 2L-2LCVD converter and 2L-2LCmVD converter are derived, discussed and analyzed in this paper. Due to higher conversion ratio capability of the proposed 2L-Y converter, it provides a workable solution for photovoltaic and electrical drive applications. The striking features of 2L-Y converter topologies are only one controlled device, negative output, Transformer-less topology, compact structure and having a minimum internal resistance. The proposed 2L-Y converters are simulated into MATLAB and simulation results are confirmed the theoretical analysis. � 2017 IEEE.
Description
Electric inverters; Energy conversion; MATLAB; Topology; Compact structures; Converter topologies; Internal resistance; L-Y converter; Renewable energies; Single stage converters; Voltage gain; X-Y Converter; DC-DC converters