价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
1期
50-51
,共2页
脉冲信号%触发%架线集电弓
脈遲信號%觸髮%架線集電弓
맥충신호%촉발%가선집전궁
pulse signal%trigger%stringing pantograph
本文分析了运用脉冲信号检测，触发矿山井下电机车架线供电控制，直到电机车驶离控制区或拉下架线集电弓后，主机延时断电的原理与应用，解决了矿山井下电机车架线运行时长距离，长时间带电的弊端。是消除事故隐患，减少和避免人身触电事故的有效措施。
本文分析瞭運用脈遲信號檢測，觸髮礦山井下電機車架線供電控製，直到電機車駛離控製區或拉下架線集電弓後，主機延時斷電的原理與應用，解決瞭礦山井下電機車架線運行時長距離，長時間帶電的弊耑。是消除事故隱患，減少和避免人身觸電事故的有效措施。
본문분석료운용맥충신호검측，촉발광산정하전궤차가선공전공제，직도전궤차사리공제구혹랍하가선집전궁후，주궤연시단전적원리여응용，해결료광산정하전궤차가선운행시장거리，장시간대전적폐단。시소제사고은환，감소화피면인신촉전사고적유효조시。
This paper analyzed the principle and application of the host delay power-off by using pulse signal detection to trigger power supply control of frame line under the shaft of electric mines, until the motor car out of control region or pull down the wiring pantograph, solved the charged defects with long distance and long time mine at the time of underground trolley line running. It is the effective measure to eliminate hidden dangers, reduce and avoid electric shock accident.
