Soft-Start Circuit in Wireless Power Transmission System

被引：0

作者：

Vinko, D. ^{[1
]}

Biondic, I. ^{[1
]}

Bilandzija, D. ^{[1
]}

机构：

[1] Fac Elect Engn Comp Sci & Informat Technol Osijek, Osijek, Croatia

来源：

2019 42ND INTERNATIONAL CONVENTION ON INFORMATION AND COMMUNICATION TECHNOLOGY, ELECTRONICS AND MICROELECTRONICS (MIPRO) | 2019年

关键词：

MOSFET circuits; Soft-start circuit; Wireless Power Transmission;

D O I：

10.23919/mipro.2019.8756886

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：

Transmitter circuit in wireless power transmission system runs on DC power supply. In high power WPT system, a rectifier circuit requires soft-start circuit to avoid inrush currents. In this paper we propose a soft-start circuit based on a MOSFET switch. Main features of the proposed circuit are that it does not require additional power supply and its power dissipation can be regulated. Design is evaluated through simulations and measurements. The proposed circuit is compared to a standard resistor-based soft-start circuit with respect to turn-on cycle behavior and power dissipation.

引用

页码：98 / 101

页数：4

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