宽适应性驱动电源电路研究  

Research on wide adaptable drive power supply circuit

作　　者：刘春权 马海超 刘冰 张海涛 易荣 Liu Chunquan;Ma Haichao;Liu Bing;Zhang Haitao;Yi Rong(Rongxin Huiko Electric Technology Co.,Ltd,Anshan,Liaoning 114051;Montnets RongXin Technology Group Co.,Ltd,Anshan,Liaoning 114051)

机构地区：[1]荣信汇科电气技术有限责任公司,辽宁鞍山114051 [2]梦网荣信科技集团股份有限公司,辽宁鞍山114051

出　　处：《电气技术》2018年第8期191-194,198,共5页Electrical Engineering

基　　金：国家重点研发计划资助项目(2016YFB0901003)

摘　　要：本文研究并设计了一种宽适应性的驱动电源电路。该电路由隔离式推挽电路和降压电路组成。可以将输入电压通过隔离式推挽电路变换为两路独立的隔离输出电压,两路隔离输出电压再分别经过降压电路变换为驱动系统所需的正负电压值。该驱动电源电路具有输入电压范围宽、输出电压稳定、两组输出相互独立、峰值功率大、隔离电压高等优点。经实际测试证明,该驱动电源电路具有较宽的适应性,可以应用到大部分驱动系统。This is to research and design a drive power circuit with wide adaptability.The circuit consists of isolated push-pull circuit and step-down circuit,which can convert the input voltage by the isolated push-pull circuit into two independent isolated output voltage,and these two independent isolated output voltage will be converted by step-down circuit into the positive and negative voltage value required by the drive system.This drive power circuit has the advantages of wide input voltage range,stable output voltage,two independent sets of output,high peak power and high isolation voltage.The actual test shows that the drive power circuit has a wide adaptability and can be applied to most drive systems.

关 键 词：驱动电源 电路 宽适应性 隔离电压 

分 类 号：TN322.8[电子电信—物理电子学]