Application of novel rectification circuit in coal mine safety operation

被引：0
|
作者：
Zheng Zheng [1 ]
Tao Haijun [1 ]
Zhang Zhan [1 ]
机构：
[1] Henan Polytech Univ, Sch Elect Engn & Automat, Henan 454100, Peoples R China
来源：
Progress in Mining Science and Safety Technology, Pts A and B | 2007年
关键词：
new type rectification; protection and control; safe operation;
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
A novel rectifier is introduced. The output DC voltage is steady and the degree of network side sinusoidal current is higher. The steady DC supplies provide high quality sources for protection and control system of the coal transformer substation, that guarantees secondary equipments safe operating of coal transformer substation, At the same time, because of high sinusoidal current, higher harmonic produced by the conventional rectification equipment is overcome and power pollution caused by electric and electronic devices is reduced.
引用
收藏
页码：1037 / 1042
页数：6
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