三相短路接地(di)線(xian)的(de)正確(que)操(cao)作(zuo)方法：
　　
　　1、要按安全工作規程要求(qiu)正(zheng)(zheng)(zheng)確選擇(ze)短(duan)路(lu)接地(di)線(xian)懸掛(gua)數量(liang)，正(zheng)(zheng)(zheng)確選擇(ze)懸掛(gua)地(di)點(dian)，正(zheng)(zheng)(zheng)確使用(yong)短(duan)路(lu)接地(di)線(xian)。
　　
　　2、平口(kou)螺旋壓(ya)緊式(shi)短(duan)(duan)路接地(di)線的選擇應能(neng)承受懸(xuan)掛(gua)電(dian)(dian)(dian)的zui大(da)(da)短(duan)(duan)路電(dian)(dian)(dian)流(liu)，其(qi)額定(ding)短(duan)(duan)路電(dian)(dian)(dian)流(liu)值不得小于懸(xuan)掛(gua)電(dian)(dian)(dian)的zui大(da)(da)故(gu)障電(dian)(dian)(dian)流(liu)，當不解(jie)除(chu)除(chu)重合(he)閘時，還應考慮(lv)二次短(duan)(duan)路電(dian)(dian)(dian)流(liu)沖(chong)短(duan)(duan)路電(dian)(dian)(dian)流(liu)沖(chong)擊對短(duan)(duan)路接地(di)線額定(ding)短(duan)(duan)路電(dian)(dian)(dian)流(liu)值的影響(xiang)。
　　
　　3、短路接(jie)(jie)地(di)線的(de)長(chang)度(du)應適合設備尺寸和固定(ding)接(jie)(jie)地(di)點的(de)距離(li)(li)，其額定(ding)短路電流平方(fang)和額定(ding)時間求積(ji)(ji)值(zhi)不小于故障電流平方(fang)和故障時間的(de)乘積(ji)(ji)值(zhi)。如接(jie)(jie)地(di)線的(de)長(chang)度(du)小于連接(jie)(jie)點距離(li)(li)的(de)1.2倍，可導致比型式試(shi)驗時更嚴重的(de)應力過(guo)長(chang)則使短路時工作現過(guo)高和接(jie)(jie)地(di)線強烈擺動。
　　
　　4、根(gen)據(ju)方便懸(xuan)掛短路接(jie)(jie)地(di)(di)(di)(di)線(xian)(xian)的要(yao)求(qiu)選擇線(xian)(xian)夾(jia)的型式。接(jie)(jie)地(di)(di)(di)(di)操作棒的選擇應和懸(xuan)掛點的系統額定電壓一致，在懸(xuan)掛短路接(jie)(jie)地(di)(di)(di)(di)線(xian)(xian)時(shi)應保(bao)(bao)(bao)證工作人員，接(jie)(jie)地(di)(di)(di)(di)線(xian)(xian)和帶電設(she)備(bei)保(bao)(bao)(bao)持必要(yao)的安(an)全距(ju)離。在末掛妥接(jie)(jie)地(di)(di)(di)(di)線(xian)(xian)前(qian)工作的人員應和待接(jie)(jie)地(di)(di)(di)(di)導線(xian)(xian)保(bao)(bao)(bao)持一定安(an)全距(ju)離。
　　
　　5、使用平口螺旋壓緊(jin)式短路接(jie)(jie)地(di)(di)線(xian)(xian)(xian)(xian)前，經驗(yan)電(dian)確認已(yi)停電(dian)，設(she)備(bei)(bei)上(shang)無(wu)電(dian)壓后才(cai)能(neng)進行(xing)。先將接(jie)(jie)地(di)(di)夾連接(jie)(jie)到接(jie)(jie)地(di)(di)網上(shang)，然(ran)后操作棒(bang)分別(bie)將導線(xian)(xian)(xian)(xian)端(duan)線(xian)(xian)(xian)(xian)夾夾緊(jin)。在設(she)備(bei)(bei)導線(xian)(xian)(xian)(xian)上(shang)拆(chai)除(chu)段路線(xian)(xian)(xian)(xian)接(jie)(jie)地(di)(di)線(xian)(xian)(xian)(xian)順序(xu)和上(shang)訴(su)相反(fan)。
　　
　　6、裝(zhuang)設短路(lu)接(jie)(jie)地線(xian)時，他和(he)帶電設備的距(ju)離(li)考慮接(jie)(jie)地線(xian)擺動的影響，其(qi)安全(quan)距(ju)離(li)不(bu)小于安全(quan)工作(zuo)規程所規定的數值。 
　　
　　7、懸掛點(dian)如無(wu)固定接(jie)地(di)點(dian)可(ke)利用，可(ke)越能夠(gou)臨時接(jie)地(di)極作臨時接(jie)地(di)點(dian)，接(jie)地(di)棒(bang)埋入地(di)下深度應不(bu)小于0.6M。