文章基本信息

标题：Performance of Dual Llc Bridge Converter for Battery Charging Applications
本地全文：下载
作者：Nand Kishore ; Surbhi Chandrayan
期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2020
卷号：2
期号：12
页码：385-392
DOI：10.35629/5252-0212278281
语种：English
出版社：IJAEM JOURNAL
摘要：This paper proposes a double extension (DB) LLC resounding converter for wide info applications. The topology is a coordination of a half-connect (HB) LLC circuit and a full-connect (FB) LLC circuit. The fixed-recurrence pulse width-tweaked (PWM) control is utilized and a scope of double the base information voltage can be secured. Contrasted and the customary pulse recurrence modulation (PFM) controlled HB/FB LLC full converter, the voltage addition range is free of the quality factor, and the magnetizing inductor has little influence on the voltage gain, which can improve the parameter determination process and benefit the structure of attractive segments too. Over the full load extend, zero-voltage exchanging (ZVS) and zero-current exchanging (ZCS) can be achieved for essential switches and optional rectifier diodes, separately. Nitty Gritty examination on the modulation plan and working rule of the proposed converter is introduced alongside the converter execution. At long last, all hypothetical examination and characteristics are verified by test results from a 120-V to 240-V input 24 V/20 an output converter model.
关键词：Dual Bridge (DB);fixed frequency;LLC;wideinput voltage range