Author:
Basharat Sana,Awan Saeed Ehsan,Akhtar Rizwan,Hussain Alamdar,Iqbal Shahid,Shah Sayyar Ali,Yuan Aihua
Abstract
DC–DC converters have wide applications in industries, motor drive circuits, electric vehicles, and power supplies. In traditional converters hard switching occurs due to switching losses. This imposes constraints on the converter’s efficiency which results in heat dissipation and reduction in the converter’s life. The proposed converter aims to encounter the hard switching problem with the provision of soft switching features. The presented topology is efficient with respect to the features of cost, compact size and durable lifetime of converter topology with the provision of low switching stresses. This research work proposes a novel stepdown converter with zero voltage switching characteristics. With the use of half bridge inverter switches and series resonant components in the auxiliary circuit, the target of zero voltage switching and reduction in switching stresses has been achieved. The proposed 500 W converter is designed to operate at frequency of 100 KHz with 300 V source input voltage. Output voltage of the converter is 150 V.
Funder
National Natural Science Foundation of China
Subject
Economics and Econometrics,Energy Engineering and Power Technology,Fuel Technology,Renewable Energy, Sustainability and the Environment
Reference28 articles.
1. A new interleaved high voltage gain bidirectional buck-boost DC/DC converter with capability of zero voltage switching;Babaei;Elec. Power Compon. Syst.,2019
2. Didactic system for digital control of power electronics applications;Batista
3. Global warming: energy, environmental pollution, and the impact of power electronics;Bose;EEE Ind. Electron. Mag.,2010
4. Analysis and simulation of a buck-boost operation in a bidirectional ZVS DC-DC converter;Broday
5. Simulation of ZVS buck converter for charging application using PSIM simulator;Chauhan
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献