Modeling Method for Bidirectional Conducted Noise Simulation of DC-DC Converter

被引：0

作者：

Hattori, Takato ^{[1
]}

Kitagawa, Wataru ^{[1
]}

Takaharu, Takeshita ^{[1
]}

机构：

[1] Nagoya Inst Technol, Elect & Mech Engn, Nagoya, Aichi, Japan

来源：

2022 25TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2022) | 2022年

关键词：

EMI/EMC; DC-DC converter; Leakage current; Simulation; Modeling; Noise;

D O I：

10.1109/ICEMS56177.2022.9982932

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：

This paper presents modeling method for bidirectional conducted noise simulation of the DC-DC converter. The DC-DC converter leaks conducted noise in both directions on the input and output sides, causing malfunctions in peripheral electronic equipment. The bidirectional noise evaluation of the input and output sides performed by combining evaluation of the disturbance voltage and the leakage current through power lines. The bidirectional noise simulation can be performed by using equivalent circuits derived by measuring the leakage current flowing to LISN and output side power lines. The effectiveness of the proposed method is verified by confirming that the simulation results agree with the experimental results when EMI filter is inserted.

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页数：6

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