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author:

黄超 (黄超.) [1] | 林维明 (林维明.) [2] (Scholars:林维明)

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,300 W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 ] [黄超]福州大学
  • [ 2 ] [林维明]福州大学

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Source :

电源学报

ISSN: 2095-2805

CN: 12-1420/TM

Year: 2011

Issue: 1

Page: 61-65

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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