INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
PV INVERTER APPLICATIONS WITH ZERO VOLTAGE TECHNIQUE
Authors Name:
Karuna P. Katre
Unique Id:
IJSDR1911001
Published In:
Volume 4 Issue 11, November-2019
Abstract:
ABSTRACT: Soft-switching is inherent owing to the proposed secondary modulation and is maintained during wide variation in voltage and power transfer capacity and thus is suitable for photovoltaic (PV) applications. Primary device voltage is clamped at reflected output voltage, and secondary device voltage is clamped at output voltage. Steady-state operation and analysis,and design procedure are presented. A zero-voltage-switching (ZVS) dc-dc converter with high voltage gain is proposed. It consists of a ZVS boost converter stage and a ZVS half-bridge converter stage and two stages are merged into a single stage. The ZVS boost converter stage provides a continuous input current and ZVS operation of the power switches. The ZVS half-bridge converter stage provides a high voltage gain. The principle of operation and system analysis are presented. Theoretical analysis and performance of the proposed converter were verified on a 100 W experimental prototype operating at 108 kHz switching frequency. During their commutations the resonant network operates for a very short period to create ZVS or ZCS conditions for the main semiconductors.
Keywords:
Cite Article:
"PV INVERTER APPLICATIONS WITH ZERO VOLTAGE TECHNIQUE", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.4, Issue 11, page no.1 - 7, November-2019, Available :http://www.ijsdr.org/papers/IJSDR1911001.pdf
Downloads:
000336256
Publication Details:
Published Paper ID: IJSDR1911001
Registration ID:191053
Published In: Volume 4 Issue 11, November-2019
DOI (Digital Object Identifier):
Page No: 1 - 7
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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