[1]杨毅明.无电流传感器的电流控制调宽式开关整流器[J].华侨大学学报(自然科学版),2002,23(1):23-27.[doi:10.3969/j.issn.1000-5013.2002.01.006]
　Yang Yiming.Current Control by a PW Modulated Switching Rectifier Instead of a Current Sensor[J].Journal of Huaqiao University(Natural Science),2002,23(1):23-27.[doi:10.3969/j.issn.1000-5013.2002.01.006]
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无电流传感器的电流控制调宽式开关整流器()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第23卷
期数:
2002年第1期
页码:
23-27
栏目:
出版日期:
2002-01-20

文章信息/Info

Title:
Current Control by a PW Modulated Switching Rectifier Instead of a Current Sensor
文章编号:
1000-5013(2002)01-0023-05
作者:
杨毅明
华侨大学信息科学与工程学院 泉州362011
Author(s):
Yang Yiming
College of Info. Sci. & Eng., Huaqiao Univ., 362011, Quanzhou
关键词:
开关整流器;  电流波形整形技术;  脉冲宽度调制
Keywords:
switching rectifier;  technique of current wave-shaping;  pulsewidth-modulation
分类号:
TM461.3; TN787.2
DOI:
10.3969/j.issn.1000-5013.2002.01.006
文献标志码:
A
摘要:
介绍一种新型单相开关整流器的控制方案 .它采用有源电流波形整形技术,控制输入电流连续导通,其控制开关的周期是固定的,导通时间的大小是根据输入电流的斜率进行调控 .它具有不需要电流传感器、线路功率因数高和电路简单等特点 .该控制方案的理论分析和实验结果都证明其可行性
Abstract:
A new plan of current control by using a single phase switching rectifier is presented. It adopts the techingue of active current wave-shaping to control continuous conduction of input current. Its switching-cycle is constant, and its conduction time is modulated according to the slope of input current. This control plan is characterized by no current sensor is needed, high in pf of circuit and simple in circuit. It has been proved by theoretical analysis and experimental results to be workable.

相似文献/References:

[1]杨毅明.开关整流推挽变换电子镇流器[J].华侨大学学报(自然科学版),2003,24(1):27.[doi:10.3969/j.issn.1000-5013.2003.01.005]
　Yang Yiming.An Electronic Ballast Formed by Using Switch to Integrate the Rectifier with a Push-Pull Converter[J].Journal of Huaqiao University(Natural Science),2003,24(1):27.[doi:10.3969/j.issn.1000-5013.2003.01.005]

更新日期/Last Update: 2014-03-23