Analysis and Modeling of a Non-Isolated Two-Phase Interleaved Boost Converter with Diode-Capacitor Cells in the DCM

Abstract

In this paper, a two-phase interleaved dc-dc boost converter with two cells of diode-capacitor is analyzed and investigated in discontinuous conduction mode (DCM). Furthermore, mathematical modeling with a component selection procedure is discussed in this study. The mentioned converter is used to convert 10 V to 202.08 Vdc, which can be used in many renewable energy applications, such as photovoltaic (PV) and fuel cells. To verify the mathematical analysis and the simulation, a hardware prototype was built and implemented in a laboratory. Also, the experimental results have been compared with the proposed simulated model. The final results show consensus between mathematical expressions, simulated results, and measured results, which verifies the effectiveness of this proposed converter in the DCM.

Meeting Name

51st North American Power Symposium, NAPS 2019 (2019: Oct. 13-15, Wichita, KS)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Center for Research in Energy and Environment (CREE)

Keywords and Phrases

Diode-Capacitor Cells (DCC); High-Voltage-Gain (HVG) Dc-Dc Converter; the Discontinuous Conduction Mode (DCM); Two-Phase Interleaved (TPI) Boost Converter; Voltage Multiplier (VM)

International Standard Book Number (ISBN)

978-172810407-2

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2019 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Oct 2019

Link to Full Text

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