Common mode DC-Bus filter design for variable speed drive system via transfer ratio measurements

被引：4
|
作者：
Zhao, D. [1 ]
Ferreira, J. A. [1 ]
Polinder, H. [1 ]
机构：
[1] Delft Univ Technol, Fac EWI, NL-2628 CD Delft, Netherlands
来源：
2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6 | 2007年
关键词：
D O I：
10.1109/PESC.2007.4342477
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Filters used in EMI suppression are often described in literature on drive system and have become a standard solution in industry. The effect of the commercial off-the-shelf filter depends significantly on how it is installed. A model that includes the installation parameters is made first and then the parameters of the model are extracted by transfer ratio measurements. One possibility is to include the filter on the DC-Bus inside the converter. The differential mode DC-Bus filter is well known, but the common mode DC-Bus filter has received little attention. Our model is used to show that the common mode DC-Bus filter can achieve the same or even better suppression of common mode noise by careful design. The transfer ratio is used to evaluate the performance of filter design.
引用
收藏
页码：2881 / 2886
页数：6
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