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author:

郑建福 (郑建福.) [1] | 陈伟凡 (陈伟凡.) [2] | 毛行奎 (毛行奎.) [3]

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CQVIP

Abstract:

针对功率因数、效率、电压、电流等关键指标,以dsPIC33FJ16GS502单片机为控制器,采用单相全桥PWM整流和Buck两级拓扑结构,设计了全数字控制单相AC-DC功率电路。同时具有测量功率因数和输出电流大于2.5 A时过载保护功能,还能实现输入功率因数可调。通过试验测试结果证明系统指标满足设计要求。

Keyword:

PWM整流 功率因数 单相全桥 稳压

Community:

  • [ 1 ] 福州大学电气工程与自动化学院,福建福州350108

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Source :

电器与能效管理技术

ISSN: 2095-8188

CN: 31-2099/TM

Year: 2014

Issue: 13

Volume: 0

Page: 20-24

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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