Study on Modeling and Simulation of Inductively Coupled Power Transfer System with Bi-Directional Energy Transfer Mode

被引：0

作者：

Dai, Xin ^{[1
]}

Sun, Yue ^{[1
]}

Su, Yugang ^{[1
]}

Tang, Chunsen ^{[1
]}

Wang, Zhihui ^{[1
]}

机构：

[1] Chongqing Univ, Coll Automat, Chongqing 630044, Peoples R China

来源：

2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2010年

关键词：

Bi-directional; Inductively Coupled Power Transfer; resonant soft switch;

D O I：

10.1109/WCICA.2010.5553813

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In Inductively Coupled Power Transfer (ICPT) system, attribute to unidirectional energy transfer, there are many problems such as energy feedback difficultly and low efficiency brought by system open-loop running. This paper put forwards a novel contactless energy bi-directional transfer mode to realize energy exchange between transmitter and receiver. The paper presents a bi-directional energy conversion topology and set up its equivalent circuit and piece-wise state space model. The simulation results show that system resonant state have low harmonic components. It's benefit to improve system efficiency and minimize EMI interference. The bi-directional energy transfer mode can be used in energy exchange between mobile devices and energy feedback from mobile device to power grid to improve system efficiency.

引用

页码：1502 / 1506

页数：5