煤矿用电工电子产品电磁兼容性要求及试验方法  

Requirements and Test Method of Electromagnetic Compatibility for Electric and Electronic Products in Coal Mine

作　　者：孙继平[1] 

机构地区：[1]中国矿业大学(北京),北京100083

出　　处：《煤炭科学技术》2013年第6期68-72,共5页Coal Science and Technology

基　　金：国家自然科学基金重点资助项目(51134024);国家自然科学基金资助项目(51074169);国家高技术研究发展计划(863计划)资助项目(2012AA062203)

摘　　要：为改善煤矿井下电磁环境,提出了煤矿用电工电子产品天线端口传导杂散骚扰限值及测量方法,外壳端口辐射杂散骚扰限值及测量方法,交流电源端口谐波电流骚扰限值及测量方法,电源端口传导骚扰限值及测量方法,外壳端口电场辐射骚扰限值及测量方法。为保证煤矿用电工电子产品正常工作,提出了抗扰度性能判据,射频电磁场辐射抗扰度及试验方法,电快速瞬变脉冲群抗扰度及试验方法,浪涌(冲击)抗扰度及试验方法,射频场感应的传导骚扰抗扰度及试验方法,电压暂降、短时中断和电压变化的抗扰度及试验方法,交流电源端口谐波、谐间波及电网信号的低频抗扰度及试验方法,杂散电流骚扰抗扰度及试验方法等。In order to improve underground mine electromagnetic environment for mine electrical and electronic products, the paper presents threshold value and measuring method of conduction stray interference of antenna ports, the threshold value and measuring method of radiation stray interference of enclosure ports, the threshold value and measuring method of harmonic current interference of AC power ports, the threshold value and measuring method of conduction interference of power ports, the threshold value and measuring method of electric field radiation interference of enclosure ports.In order to ensure normal operation of coal mine electrical and electronic products, the paper presents immunity characteristics criterion, immunity and test method of radio frequency electromagnetic field radiation, immunity and test method of electrical fast transient pulse noise, immunity and test method of surge （impact）, immunity and test method of RF induction conduction interference, immunity and test method of voltage sag, short interruption and voltage variation, immunity and test method of low frequency of harmonic, inter-harmonic and signal of power net of AC power ports,immunity and test method of stray current interference,etc.

关 键 词：电磁兼容性 骚扰限值 抗扰度 电磁干扰 电磁耐受性 

分 类 号：TD67[矿业工程—矿山机电]