基于两级变换的新型控制电源  

Novel Control Power Supply Based on Two Stages

作　　者：王敬贤[1] 刘志刚[1] 周鑫[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《自动化博览》2005年第3期95-96,共2页Automation Panorama1

摘　　要：介绍了一种新型矿用机车控制电源的原理、设计及实验结果。首先提出了一种先降压后变换两级变换结构,然后给出了新型控制电源主要部分的设计,最后给出了采用这种两级变换结构的新型电源的实验结果。This paper presents the principle, design and experimental result of a novel control power supply of mine locomotive. Firstly, a novel converter struc- ture with two stages that lowers the input first and converts the voltage next is presented .Then the design of major part of the novel power supply is presented. The final part shows the result of the novel power supply with the two stages.

关 键 词：控制电源 两级 矿用机车 实验 设计 结构 

分 类 号：TM464[电气工程—电器]