Line filter design of switching mode power supply using software approximation for conducted emission separation

被引：0
|
作者：
Lee, YS [1 ]
Shu, Y [1 ]
机构：
[1] Fu Jen Catholic Univ, Dept Elect Engn, Taipei 24205, Taiwan
来源：
PEDS 2003 : FIFTH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
line filter design; conducted emission; computerized design approach;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A software approximation is proposed to separate the common-mode (CM) and differential-mode (DM) conducted emission for the power line EMI filter design of a switching mode power supply (SMPS). The computerized design environment bases on the LabView test and measurement system. Both the CM and DM noise can be separated using the software algorithm without the hardware implementation. The separation and the EMI filter designed results are compared with the conventional separated method. The filter designed results and experiment show that the proposed approximation can provide a user friendly and convincible approach for EMI countermeasure and EMC education
引用
收藏
页码：1339 / 1344
页数：6
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