电气技术  2018, Vol. 19 Issue (8): 191-194    DOI:
轨道交通电气化新技术 |
宽适应性驱动电源电路研究
刘春权1, 马海超1, 刘冰1, 张海涛2, 易荣2
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
Research on wide adaptable drive power supply circuit
Liu Chunquan1, Ma Haichao1, Liu Bing1, Zhang Haitao2, Yi Rong2
1. Rongxin Huiko Electric Technology Co., Ltd, Anshan, Liaoning 114051;
2. Montnets RongXin Technology Group Co., Ltd, Anshan, Liaoning 114051
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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。

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刘春权
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关键词 驱动电源电路宽适应性隔离电压    
Abstract

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.

Key wordsdrive power    circuit    wide adaptability    isolation voltage   
收稿日期: 2018-01-05      出版日期: 2018-08-31
基金资助:

国家重点研发计划资助项目(2016YFB0901003)

作者简介: 刘春权(1982-),男,工程师,主要从事柔性直流输电系统的控制和仿真研究工作。
引用本文:   
刘春权, 马海超, 刘冰, 张海涛, 易荣. 宽适应性驱动电源电路研究[J]. 电气技术, 2018, 19(8): 191-194. Liu Chunquan, Ma Haichao, Liu Bing, Zhang Haitao, Yi Rong. Research on wide adaptable drive power supply circuit. Electrical Engineering, 2018, 19(8): 191-194.
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https://dqjs.cesmedia.cn/CN/Y2018/V19/I8/191