接触网临界防覆冰电流分析
접촉망림계방복빙전류분석
Analysis of Critical Ice-coating Prevention Current of Overhead Contact System
  • 万方数据
    电气化铁道 전기화철도
    ELECTRIC RAILWAY
    2012年 5期 28-30 ,共3页

    孙轩%李茂亮%申宁

    손헌%리무량%신저

    风速%温度%液态水含量%临界防覆冰电流 風速%溫度%液態水含量%臨界防覆冰電流
    풍속%온도%액태수함량%림계방복빙전류
    air stream velocity%temperature%liquid water content%critical anti-icing current
    利用接触网电流产生的焦耳热防冰是一个比较可行的方法。分析了风速、温度、液态水含量、降水量和太阳光对接触线临界防覆冰电流的影响,确定不同环境下接触线的临界防覆冰电流。
    이용접촉망전유산생적초이열방빙시일개비교가행적방법。분석료풍속、온도、액태수함량、강수량화태양광대접촉선림계방복빙전류적영향,학정불동배경하접촉선적림계방복빙전류。
    It's a feasible way using the Joule heat generated by the catenary current anti-ice.Analysis of the air stream velocity,the temperature,the liquid water content,the precipitation and the sunlight of critical anti-icing current of the catenary,determine the catenary under different environment the critical anti-icing current.
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