节点文献
基于直流电流传感器的选择性漏电保护系统
Selective electric leakage protection system base on DC sensor
【摘要】 针对目前矿井低压电网漏电保护系统存在的不足,设计了基于直流电流传感器检测和单片机控制的新型直流检测式选择性漏电保护系统。模拟试验表明,该系统各项性能指标均达到了设计要求,效果良好。
【Abstract】 Base on the shortage existed in the electric leakage protection system of the present mine low voltage electric power network,a new DC measurement type selective electric leakage protective system with DC sensor inspection and micro processor control was designed.After the simulation test,the results showed that each performance index of the system could reach the design requirements with good results.
【关键词】 直流电流传感器;
单片机;
直流检测;
选择性漏电保护;
【Key words】 DC sensor; micro processor; DC inspection; selective electric leakage protection;
【Key words】 DC sensor; micro processor; DC inspection; selective electric leakage protection;
- 【文献出处】 煤炭科学技术 ,Coal Science and Technology , 编辑部邮箱 ,2006年01期
- 【分类号】TM774
- 【被引频次】4
- 【下载频次】212