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烟台电力施工接线方案

2018-06-20 08:09:05

  本期小编为您带来的内容是烟台电力(li)施工接线方案,请跟随(sui)小编一(yi)起来看一(yi)下吧。

  1)一次接线种类(lei)

  烟台电(dian)力(li)施工(gong)讲述变电(dian)站一次回路(lu)接(jie)(jie)线(xian)(xian)(xian)是(shi)指输电(dian)线(xian)(xian)(xian)路(lu)进(jin)入变电(dian)站之后,所有电(dian)力(li)设(she)备(变压器及进(jin)出(chu)线(xian)(xian)(xian)开关等(deng))的相(xiang)互(hu)连接(jie)(jie)方(fang)式。其接(jie)(jie)线(xian)(xian)(xian)方(fang)案有:线(xian)(xian)(xian)路(lu)变压器组,桥形(xing)接(jie)(jie)线(xian)(xian)(xian),单(dan)母线(xian)(xian)(xian),单(dan)母线(xian)(xian)(xian)分(fen)段(duan),双母线(xian)(xian)(xian),双母线(xian)(xian)(xian)分(fen)段(duan),环网供电(dian)等(deng)。

  2)线路变压器组

  烟台电(dian)力(li)施工(gong)讲(jiang)述变(bian)(bian)电站(zhan)只(zhi)有(you)一路进线(xian)(xian)与(yu)一台变(bian)(bian)压器,而且再无发展的(de)情况(kuang)下采用线(xian)(xian)路变(bian)(bian)压器组接线(xian)(xian)。

  3)桥形接(jie)线

  烟台(tai)电(dian)力施工(gong)讲述有(you)两路进线(xian)(xian)、两台(tai)变(bian)压器,而且再没(mei)有(you)发展的情(qing)况下,采用(yong)桥形接(jie)(jie)线(xian)(xian)。针对变(bian)压器,联络(luo)断路器在两个(ge)进线(xian)(xian)断路器之内为(wei)内桥接(jie)(jie)线(xian)(xian),联络(luo)断路器在两个(ge)进线(xian)(xian)断路器之外(wai)为(wei)外(wai)桥接(jie)(jie)线(xian)(xian)。

烟台电力施工接线方案
烟台电力施(shi)工接(jie)线方案

  4)单母线

  变(bian)电(dian)站(zhan)进出(chu)(chu)(chu)线较多时,采用(yong)单母线,有两路(lu)(lu)进线时,一(yi)般一(yi)路(lu)(lu)供(gong)电(dian)、一(yi)路(lu)(lu)备用(yong)(不同时供(gong)电(dian)),二者可设(she)备用(yong)电(dian)源互(hu)自(zi)投(tou),多路(lu)(lu)出(chu)(chu)(chu)线均(jun)由(you)一(yi)段母线引出(chu)(chu)(chu)。

  5)单母(mu)线分段

  烟(yan)台电(dian)力(li)施工讲述有(you)两(liang)(liang)路(lu)以上进(jin)线(xian),多路(lu)出(chu)线(xian)时,选用单母(mu)线(xian)分(fen)段,两(liang)(liang)路(lu)进(jin)线(xian)分(fen)别(bie)接到两(liang)(liang)段母(mu)线(xian)上,两(liang)(liang)段母(mu)线(xian)用母(mu)联开关连(lian)接起(qi)来。出(chu)线(xian)分(fen)别(bie)接到两(liang)(liang)段母(mu)线(xian)上。

  关于烟(yan)台电力施工(gong)接线方案(an)就先为(wei)您介绍(shao)到(dao)这里了,更多精彩内容我们下期继续为(wei)您呈(cheng)现。