CN102638016B - 一种电力配网不停电作业的旁路连接装置 - Google Patents

一种电力配网不停电作业的旁路连接装置 Download PDF

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CN102638016B
CN102638016B CN201110371782.6A CN201110371782A CN102638016B CN 102638016 B CN102638016 B CN 102638016B CN 201110371782 A CN201110371782 A CN 201110371782A CN 102638016 B CN102638016 B CN 102638016B
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CN102638016A (zh
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陈辉
钱国良
徐冬生
吴智刚
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Jiaxing Electric Power Bureau
State Grid Corp of China SGCC
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Jiaxing Electric Power Bureau
State Grid Corp of China SGCC
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Abstract

一种电力配网不停电作业的旁路连接装置,它包括有两根分别连接于电力主线两端的柔性引下电缆,该两根柔性引下电缆的另一端各自连接有一电缆对接箱,在所述两只电缆对接箱之间连接有一根电力电缆;所述的两根柔性引下电缆上各自串接有一只旁路开关;本发明实现了柔性电缆和普通电缆的完美对接,解决了长耐张段的电力配网旁路作业难以实现的难题;具有结构简单,使用方便、可靠,设备成本低,不易受损等特点。

Description

一种电力配网不停电作业的旁路连接装置
技术领域
本发明涉及的是一种电力行业配网不停电作业的旁路连接装置。
背景技术
目前的电力配网旁路作业全部采用柔性电缆进行,即用一根较长的柔性旁路电缆两端分别连接电力主线的两端,中间相接有一支线T接开关。由于柔性旁路电缆成本昂贵,因此电力配网不停电作业的距离主要受到了柔性旁路电缆长度的限制。目前国内乃至国际上电力行业内采取的电力配网旁路作业全部是采用引下柔性电缆通过开关后过渡到柔性旁路电缆,实现对原供电线路的旁路。由于柔性电缆价格高昂、易受损、单根长度较短、展放作业工序复杂等因素,一直制约着电力配网旁路作业在国内的开展,从而制约了供电可靠性。
发明内容
    本发明的目的在于克服现有技术存在的不足,而提供一种主要利用普通电缆代替柔性旁路电缆,能较好地解决电力配网旁路作业设备成本高、易受损、展放作业工序复杂等缺点,为电力用户提供可靠、优质电源提供了有力载体的电力配网不停电作业的旁路连接装置。
    本发明的目的是通过如下技术方案来完成的,它包括有两根分别连接于电力主线两端的柔性引下电缆,该两根柔性引下电缆的另一端各自连接有一电缆对接箱,在所述两只电缆对接箱之间连接有一根电力电缆。
    所述的两根柔性引下电缆上各自串接有一只旁路开关。
    本发明实现了柔性电缆和普通电缆的完美对接,解决了长耐张段的电力配网旁路作业难以实现的难题;具有结构简单,使用方便、可靠,设备成本低,不易受损等特点。
附图说明
    图1是本发明的结构示意图。
具体实施方式
    下面将结合附图对本发明作详细的介绍:图1所示,本发明包括有两根分别连接于电力主线1两端的柔性引下电缆2,该两根柔性引下电缆2的另一端各自连接有一电缆对接箱3,在所述两只电缆对接箱3之间连接有一根电力电缆4。
    所示的两根柔性引下电缆2上各自串接有一只旁路开关5。
    本发明实现了将柔性电缆通过普通电缆对接箱与目前国内在用的配网普通电缆进行对接。

Claims (1)

1.一种电力配网不停电作业的旁路连接装置,它包括有两根分别连接于电力主线两端的柔性引下电缆,其特征在于所述的两根柔性引下电缆的另一端各自连接有一电缆对接箱,在所述两只电缆对接箱之间连接有一根电力电缆;所述的两根柔性引下电缆上各自串接有一只旁路开关。
CN201110371782.6A 2011-11-22 2011-11-22 一种电力配网不停电作业的旁路连接装置 Active CN102638016B (zh)

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