International Transaction of Electrical and Computer Engineers System
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International Transaction of Electrical and Computer Engineers System. 2013, 1(1), 1-5
DOI: 10.12691/iteces-1-1-1
Open AccessArticle

A New ZCS High Step-up DC-DC Converter

Majid Delshad1, and Nima rakian1

1Electrical Department, Khorasgan Branch, Islamic Azad University, Isfahan, Iran

Pub. Date: December 24, 2013

Cite this paper:
Majid Delshad and Nima rakian. A New ZCS High Step-up DC-DC Converter. International Transaction of Electrical and Computer Engineers System. 2013; 1(1):1-5. doi: 10.12691/iteces-1-1-1

Abstract

In this paper, a new high step-up PWM soft single switched converter is introduced. The proposed converter does not need any auxiliary switch to provide soft switching condition which causes simplification of control circuit. In this converter, the switch is turned on ZCS condition and turned off at almost ZVS. One of the main advantages of this converter is the possibility of sharing the output power between the magnetic devices and operating at high power levels. The experimental results obtain from the proposed converter verify the theoretical analysis.

Keywords:
single switch ZCS almost ZVS PWM DC-DC converter

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