A Single Core Double Inductor Buck-Boost Converter with Positive Output Voltage
G. Kishor1, M. Harsha Vardhan Reddy2, R. Ramprasad3, Syed Jaffer Vali4

1G. Kishor, Associate Professor, Department of EEE, G. Pulla Reddy Engineering College, Kurnool (Andhra Pradesh), India.
2M. Harsha Vardhan Reddy, Associate Professor, Department of EEE, G. Pulla Reddy Engineering College, Kurnool, Andhra Pradesh, India.
3R. Ramprasad, Assistant Professor, Department of EEE, NBKR Institute of Technology, Vakadu (Andhra Pradesh), India.
4Syed Jaffer Vali, Department of EEE, GPREC, Kurnool (Andhra Pradesh), India.
Manuscript received on 23 March 2019 | Revised Manuscript received on 04 April 2019 | Manuscript Published on 18 April 2019 | PP: 393-398 | Volume-7 Issue-6S March 2019 | Retrieval Number: F02770376S19/2019©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The conventional Buck-Boost converter is used to step up or step down the voltage levels but with a negative output. Later on a transformer less buck boost converter is analyzed and designed to obtain a positive output voltage. This converter uses two separate cores for two inductors which increase the size of the converter and also the EMI is increased. So a new single core double inductor buck boost converter is analyzed and simulated to obtain the square times the conventional converter output and also with reduced EMI.
Keywords: Single Core, Buck-Boost Converter, Transformer Less.
Scope of the Article: Aggregation, Integration, and Transformation