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author:

黄超 (黄超.) [1] | 林维明 (林维明.) [2]

Indexed by:

CQVIP

Abstract:

 传统的升压型有源功率因数校正(APFC)电路的导通器件多,通态损耗较大,在功率较大和低压输入时的应用场合,其通态损耗影响整机效率的提升。无整流桥的PFC电路成为当今研究热点。文章分析比较了现有无桥PFC电路,并采用一种新型的无桥升压型APFC电路,其导通器件少,电压应力低,开关损耗小,在中大功率场合可得更高效率。文中介绍了单周期控制的基本原理,并以IR1150S为控制芯片,设计了双向开关型无桥升压PFC电路,300W的试验样机证实了该电路的优越性。

Keyword:

功率因数校正 单周期控制 无桥升压电路

Community:

  • [ 1 ] 福州大学电气工程与自动化学院

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Source :

电源学报

ISSN: 2095-2805

Year: 2011

Issue: 1

Page: 61-65

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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