Title of article
A new boost converter-based soft switched active snubber cell for power factor correction
Author/Authors
Suleyman Tinga, N. Department of Electrical-Electronics Engineering- Erzincan Binali Yildirim University, Erzincan, Turkey , Sahin, Y. Department of Electrical-Electronics Engineering - Bitlis Eren University, Bitlis, Turkey , Yetgin, H. Department of Electrical-Electronics Engineering - Bitlis Eren University, Bitlis, Turkey
Pages
10
From page
3342
To page
3351
Abstract
This paper introduces a new boost converter-based soft switched active snubber cell for power factor correction. In this particular converter, the main switch is turned on through Zero Voltage Transition (ZVT) and is turned of with the aid of Zero Voltage Switching (ZVS). The main diode is turned on using ZVS and is turned of using Zero Current Switching (ZCS). In the active snubber cell, the auxiliary switch is turned on by means of ZCS and is turned of using Zero Current Transition (ZCT). No semiconductor device is exposed to additional voltage stress. In this paper, theoretical analysis of the proposed converter is exhibited and validated by both simulation and experimental studies while operating at 100 kHz switching frequency and 600 W output power. It is demonstrated that the proposed converter is of 95.7% effciency and 0.99 unit power factor in the soft-switching operation.
Farsi abstract
فاقد وابستگي سازماني
Keywords
Power factor correction , Hard switching; Soft switching , Active snubber cell , Zero voltage transition
Journal title
Scientia Iranica(Transactions D: Computer Science and Electrical Engineering)
Serial Year
2021
Record number
2703976
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