感应式馈电传感器的研制  

Development of KD-1 Induced Feeding Transducer

作　　者：李祥和[1] 黄强[1] 叶立胜[1] 李莹莹[1] 

机构地区：[1]煤炭科学研究总院重庆分院,重庆400037

出　　处：《矿业安全与环保》2003年第3期36-36,39,共2页Mining Safety & Environmental Protection

摘　　要：介绍了一种新型感应式馈电传感器的原理、特点、组成、主要技术指标,以及试验应用情况。该传感器运用感应测试原理和单片机控制处理技术,实时监测被控设备有电/无电状态,在煤矿安全监测控制系统中,通过馈电信号与系统断电信号的逻辑判别功能,有效地防止井下假断电现象,为煤矿安全生产提供有力保障。This paper gives a description of the principle, features, composition and main technical index of a new induced feeding transducer as well as its test and application. The transducer adopts induced detection principle and processing technique with single-chip computer control, and can conduct real-time monitoring of the alive or dead state of the controlled equipment. When it is used in coal mine safety monitoring system, it can effectively prevent false power cut-off through the logical judgement on the feeding signal and the power cut-off signal of the system, thus providing reliable assurance for safe production in coal mines.

关 键 词：感应式馈电传感器 感应测试原理 单片机 煤矿安全监测控制系统 假断电现象 煤矿安全生产 矿井 

分 类 号：TD76[矿业工程—矿井通风与安全]