电压整流器非线性无线输电系统的迭代建模方法

IF 1.6 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of electromagnetic engineering and science Pub Date : 2022-07-31 DOI:10.26866/jees.2022.4.r.118

Eakhwan Song, Jangyong Ahn, Jiseong Kim

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引用次数: 0

摘要

在本文中，我们开发了一种非线性无线电力传输(WPT)系统建模的迭代方法。该方法可以基于收敛迭代法确定非线性整流电路的稳态特性。此外，通过在频域中采用所提出的方法，可以识别接收电压的传递响应相对于工作频率。将该方法应用于基于Qi规范设计的WPT系统。电路仿真和测量结果验证了该迭代方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Iterative Method for Modeling a Wireless Power Transfer System with Nonlinearity of Voltage Rectifier

In this paper, we developed an iterative method for modeling a wireless power transfer (WPT) system with nonlinearity. The proposed method can determine the steady-state characteristics of the nonlinear rectifier circuit based on the converging iteration. Additionally, the transfer response of the receiving voltage can be identified with respect to the operating frequency by employing the proposed method in the frequency domain. The proposed method was applied to a WPT system that was designed based on the Qi specification. The circuit simulation and measurement results successfully validated the application of the proposed iterative method.

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来源期刊

Journal of electromagnetic engineering and science ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.90

自引率

17.40%

发文量

审稿时长

10 weeks

期刊介绍： The Journal of Electromagnetic Engineering and Science (JEES) is an official English-language journal of the Korean Institute of Electromagnetic and Science (KIEES). This journal was launched in 2001 and has been published quarterly since 2003. It is currently registered with the National Research Foundation of Korea and also indexed in Scopus, CrossRef and EBSCO, DOI/Crossref, Google Scholar and Web of Science Core Collection as Emerging Sources Citation Index(ESCI) Journal. The objective of JEES is to publish academic as well as industrial research results and discoveries in electromagnetic engineering and science. The particular scope of the journal includes electromagnetic field theory and its applications: High frequency components, circuits, and systems, Antennas, smart phones, and radars, Electromagnetic wave environments, Relevant industrial developments.