基于SG3525的非接触式小功率电能传输系统设计

›› 2014, Vol. 27 ›› Issue (2): 58-.

基于SG3525的非接触式小功率电能传输系统设计

张绍苇,郑鹏,郑梁,邵李焕,秦会斌

(杭州电子科技大学新型电子器件与应用研究所,浙江杭州 310018)

出版日期:2014-02-15 发布日期:2014-01-12
作者简介:张绍苇(1986—),男,硕士研究生。研究方向:电路与系统。邵李焕(1981—),男,讲师。研究方向:电子科学与技术。E-mail:zhangshaowei411@126.com

Design of Contactless Low-power Power Transfer System Based on SG3525

ZHANG Shao-Wei, ZHENG Peng, ZHENG Liang, SHAO Li-Huan, QIN Hui-Bin

(Institute of Electron Devices and Application,Hangzhou Dianzi University,Hangzhou 310018,China)

Online:2014-02-15 Published:2014-01-12

摘要/Abstract

摘要：

SG3525是一款单片集成PWM控制芯片。文中以SG3525为控制核心,运用高频逆变、软开关和电容补偿等技术,设计了一种具有过流保护功能的非接触式小功率电能传输系统样机。经实验表明,该系统原、副边距离为1 mm时,电能传输效率可达到78.9%,实现了能量的高效传输。

关键词: 非接触, SG3525, 电能传输

Abstract:

SG3525 is a type of monolithic integrated PWM control chip.The system is designed with SG3525 as control core,and a stand-alone prototype of contactless low-power power transfer system possessing the over-current protection function is completed by applying various techniques including high frequency inverter technology,soft switching technology and capacitance compensates technology.The experimental results show that the power transfer efficiency can reach to 78.9% when the distance is 1mm between primary side and secondary side,which proves the system can realize the high-efficiency transfer of the power.

Key words: contactless;SG3525;power transfer

中图分类号:

TM72

张绍苇, 郑鹏, 郑梁, 邵李焕, 秦会斌. 基于SG3525的非接触式小功率电能传输系统设计[J]. , 2014, 27(2): 58-.

ZHANG Shao-Wei, ZHENG Peng, ZHENG Liang, SHAO Li-Huan, QIN Hui-Bin. Design of Contactless Low-power Power Transfer System Based on SG3525[J]. , 2014, 27(2): 58-.

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