摘要
针对采用直流恒流供电的水下基础信息网络中的终端用电设备的供电问题,本文提出了一种新的电流/电压转换电路,能够使输出电流大于输入电流。设计合理的反馈控制电路,对输出电压进行反馈调节,从而达到所需特定电压。通过理论分析和电路仿真,验证了该方案能够实现升流和输出特定的恒压。
In order to solve the power supply problem of terminal equipment in underwater basic information network with DC constant current power supply,a new current/voltage conversion circuit is proposed in this paper,which can make the output current larger than the input current.A reasonable feedback control circuit is designed to adjust the output voltage so as to achieve the required specific voltage.Through theoretical analysis and circuit simulation,it is verified that the proposed scheme can raise current and output specific constant voltage.
作者
王彦凯
周学军
张政
Wang Yankai;Zhou Xuejun;Zhang Zheng(Electronic Engineering College,Naval University of Engineering,Wuhan 430033,China)
出处
《船电技术》
2019年第2期60-64,共5页
Marine Electric & Electronic Engineering
关键词
直流恒流
升流
电流/电压转换
PWM
水下基础信息网络
DC constant current
up current
current/voltage converter
PWM
underwater basic information network
