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author:

邹剑华 (邹剑华.) [1] | 林维明 (林维明.) [2] (Scholars:林维明) | 汪晶慧 (汪晶慧.) [3] (Scholars:汪晶慧)

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PKU

Abstract:

单相有源功率因数校正电路(Power factor Correction,PFC)的拓扑常选择升压式Boost电路,电压可升可降的拓扑如Cuk、SEPIC、Zeta等开关电压应力大、损耗大.分析了一种低电压应力的双开关管的Buck/Boost拓扑,分析其在3种工作电路方案下的开关电压应力和功率损耗,应用MathCAD进行数学建模并分析计算结果.

Keyword:

功率因数校正 功率损耗 开关电压应力 电路拓扑

Community:

  • [ 1 ] [邹剑华]福州大学
  • [ 2 ] [林维明]福州大学
  • [ 3 ] [汪晶慧]福州大学

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Source :

低压电器

ISSN: 2095-8188

CN: 31-2099/TM

Year: 2008

Issue: 9

Page: 47-50,58

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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