高(gao)低(di)壓(ya)(ya)(ya)配電(dian)(dian)(dian)(dian)工(gong)程(cheng)顧名思義(yi)就是接高(gao)壓(ya)(ya)(ya)配電(dian)(dian)(dian)(dian)柜(ju)、低(di)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)和以及連接線纜的配電(dian)(dian)(dian)(dian)設(she)備，一(yi)般供電(dian)(dian)(dian)(dian)局、變電(dian)(dian)(dian)(dian)所都是用高(gao)壓(ya)(ya)(ya)配電(dian)(dian)(dian)(dian)柜(ju)，然后經(jing)變壓(ya)(ya)(ya)器降壓(ya)(ya)(ya)再(zai)到(dao)低(di)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)低(di)壓(ya)(ya)(ya)開(kai)關(guan)柜(ju)在(zai)到(dao)各個(ge)用電(dian)(dian)(dian)(dian)的配電(dian)(dian)(dian)(dian)盤，控(kong)制箱，開(kai)關(guan)箱，里面無非就是把一(yi)些開(kai)關(guan)、斷路(lu)器、熔斷器、按鈕、指示燈、儀表、電(dian)(dian)(dian)(dian)線之類保護器件組裝(zhuang)成一(yi)體的配電(dian)(dian)(dian)(dian)設(she)備。

     高低壓(ya)(ya)配電(dian)(dian)工程一般按照在(zai)全部和(he)(he)部分帶電(dian)(dian)的(de)盤上(shang)進(jin)(jin)行(xing)工作(zuo)(zuo)，應(ying)(ying)將(jiang)檢修(xiu)設備與(yu)(yu)運(yun)行(xing)設備以(yi)明(ming)顯標志隔(ge)開(kai)；有電(dian)(dian)流互感(gan)(gan)器(qi)(qi)(qi)和(he)(he)電(dian)(dian)壓(ya)(ya)互感(gan)(gan)器(qi)(qi)(qi)的(de)二(er)(er)(er)次(ci)(ci)繞組應(ying)(ying)有性的(de)、可靠的(de)保(bao)(bao)護接地；在(zai)運(yun)行(xing)的(de)電(dian)(dian)流互感(gan)(gan)器(qi)(qi)(qi)二(er)(er)(er)次(ci)(ci)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)上(shang)工作(zuo)(zuo)時，應(ying)(ying)采取(qu)(qu)下(xia)列(lie)安全措施；為了可靠地將(jiang)電(dian)(dian)流互感(gan)(gan)器(qi)(qi)(qi)二(er)(er)(er)次(ci)(ci)線(xian)圈短(duan)路(lu)，必(bi)須使用(yong)短(duan)路(lu)片(pian)和(he)(he)短(duan)路(lu)線(xian)，禁(jin)止(zhi)使用(yong)導線(xian)纏繞；禁(jin)止(zhi)在(zai)電(dian)(dian)流互感(gan)(gan)器(qi)(qi)(qi)與(yu)(yu)短(duan)路(lu)端子之間的(de)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)和(he)(he)導線(xian)上(shang)進(jin)(jin)行(xing)任(ren)何工作(zuo)(zuo)；在(zai)運(yun)行(xing)中的(de)電(dian)(dian)壓(ya)(ya)互感(gan)(gan)器(qi)(qi)(qi)二(er)(er)(er)次(ci)(ci)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)上(shang)工作(zuo)(zuo)時，應(ying)(ying)采取(qu)(qu)下(xia)列(lie)安全措施；二(er)(er)(er)次(ci)(ci)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)通(tong)電(dian)(dian)試(shi)驗(yan)時，為防(fang)止(zhi)由二(er)(er)(er)次(ci)(ci)側向一次(ci)(ci)反(fan)變壓(ya)(ya)，除將(jiang)二(er)(er)(er)次(ci)(ci)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)斷開(kai)外(wai)，還應(ying)(ying)取(qu)(qu)下(xia)一次(ci)(ci)熔斷器(qi)(qi)(qi)；二(er)(er)(er)次(ci)(ci)回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)通(tong)電(dian)(dian)或耐壓(ya)(ya)試(shi)驗(yan)前(qian)，應(ying)(ying)通(tong)知值班員和(he)(he)有關人(ren)員，并派人(ren)看守現場，檢查回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)，確認無人(ren)工作(zuo)(zuo)后方(fang)可加(jia)壓(ya)(ya)；檢查斷電(dian)(dian)保(bao)(bao)護和(he)(he)二(er)(er)(er)次(ci)(ci) 回(hui)(hui)(hui)(hui)(hui)(hui)路(lu)的(de)工作(zuo)(zuo)人(ren)員，未經值班人(ren)員許(xu)可，不準進(jin)(jin)行(xing)任(ren)何倒閘操作(zuo)(zuo)。