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Inventor:

王武 (王武.) [1] (Scholars:王武) | 林贤麟 (林贤麟.) [2] | 阮慧珊 (阮慧珊.) [3] | 林琼斌 (林琼斌.) [4] (Scholars:林琼斌) | 蔡逢煌 (蔡逢煌.) [5] (Scholars:蔡逢煌) | 柴琴琴 (柴琴琴.) [6] (Scholars:柴琴琴) | 陈佳桥 (陈佳桥.) [7]

Indexed by:

incoPat

Abstract:

本实用新型涉及一种无环流磁集成三桥臂双Buck逆变器,在传统双Buck半桥逆变器的基础上增加一个桥臂,由两个工频工作的开关管Q1、Q2构成,采用磁集成技术,将耦合电感L1和耦合电感L2绕于同一磁芯上,并增加二极管D0以抑制Buck模式二极管续流工作时产生的环流,增加二极管Ds1、Ds2以阻断开关管的体二极管误导通产生的环流。本实用新型输入电压为Ud,输入电压利用率高,开关管电压应力低,无需均压大电容,无体二极管续流,输出耦合电感体积减小,无环流,具备更高的功率密度和更强的可靠性,适用于大电压输入场合。

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Patent Info :

Type: 实用新型

Patent No.: CN201720071245.2

Filing Date: 2017/1/20

Publication Date: 2017/9/1

Pub. No.: CN206461534U

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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