Comparative Analysis of Different Spread-Spectrum Techniques for Reduction of Conducted Emissions Generated by Magnetic Resonant Wireless Power Transfer Systems

被引：0

作者：

Stepins, Deniss ^{[1
]}

Zakis, Janis ^{[1
]}

Husev, Oleksandr, I ^{[2
]}

Audze, Janis ^{[1
]}

Pakhaliuk, Bohdan ^{[3
,4
]}

机构：

[1] Riga Tech Univ, Inst Ind Elect & Elect Engn, Riga, Latvia

[2] Chernihiv Natl Univ Technol, BRAS Dept, Chernihiv, Ukraine

[3] Chernihiv Natl Univ Technol, Educ Sci Inst Technol, Chernihiv, Ukraine

[4] Gdansk Univ Technol, Dept Power Elect & Elect Machines, Gdansk, Poland

来源：

2019 IEEE 2ND UKRAINE CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (UKRCON-2019) | 2019年

关键词：

wireless power transfer; spread spectrum; conducted emissions; magnetic resonance; efficiency; CONVERTERS; NOISE;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents comparative analysis of different spread-spectrum techniques for reduction of conducted emissions generated by strongly coupled magnetic resonant wireless power transfer (WPT) systems. The spread spectrum techniques analyzed in the paper are periodic frequency modulation, periodic duty ratio modulation and a combination of them. The analysis is based on computer simulations of the WPT system model created in PSIM environment. The effect of the spread spectrum techniques on the WPT system efficiency is also considered. Obtained results show that frequency modulation outperforms other spread spectrum techniques considered in the paper.

引用

页码：448 / 454

页数：7

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