(1)在配電變壓器高壓側裝設避雷器

不(bu)同SDJ7－79《電(dian)量機器(qi)過壓(ya)電(dian)流護(hu)理設計方案新技術(shu)規章程序》指定："配電(dian)裝(zhuang)置(zhi)箱式(shi)電(dian)抗器(qi)的高壓(ya)電(dian)電(dian)抗器(qi)側(ce)一(yi)(yi)半應用于(yu)避雷(lei)器(qi)護(hu)理，貴州(zhou)省電(dian)量箱式(shi)電(dian)抗器(qi)告誡同學們避雷(lei)器(qi)的一(yi)(yi)定等電(dian)位聯系線和(he)(he)箱式(shi)電(dian)抗器(qi)底(di)(di)壓(ya)側(ce)的比(bi)較適中點或者箱式(shi)電(dian)抗器(qi)的材(cai)料底(di)(di)殼三個應聯系連在一(yi)(yi)起來一(yi)(yi)定接地極(ji)。其(qi)實，過多分析和(he)(he)運動經(jing)驗總結均得出(chu)結論，僅在高壓(ya)電(dian)電(dian)抗器(qi)側(ce)用于(yu)避雷(lei)器(qi)護(hu)理時(shi)，在閃(shan)電(dian)波用途(tu)下仍(reng)會磨損的現象。一(yi)(yi)半區域年(nian)磨損率有(you)1%，在多雷(lei)區相當于(yu)5%時(shi)間(jian)，個體差(cha)異100雷(lei)暴日的閃(shan)電(dian)活(huo)動形式(shi)比(bi)較特殊(shu)微弱區域，年(nian)磨損率高達獨角獸50%時(shi)間(jian)。

(2)在高低壓證書配電(dian)配電(dian)變(bian)壓器(qi)低壓證書側改(gai)裝常見的閥型避雷(lei)器(qi)或彩石鈍化物避雷(lei)器(qi)

種護理方試(shi)的(de)(de)(de)接(jie)電源為：舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)變(bian)(bian)配(pei)電電抗器高、低避(bi)雷(lei)(lei)(lei)器的(de)(de)(de)與(yu)地面線(xian)(xian)(xian)、舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)側(ce)比(bi)較適中點(dian)及舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)變(bian)(bian)配(pei)電電抗器塑料設備殼3點(dian)拼接(jie)在(zai)(zai)同(tong)吃(chi)與(yu)地面(或稱三個共一(yi)體化)。加載經驗值(zhi)(zhi)和耐壓(ya)(ya)試(shi)驗探討(tao)認為，對(dui)耐壓(ya)(ya)穩定(ding)的(de)(de)(de)變(bian)(bian)配(pei)電舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)變(bian)(bian)配(pei)電電抗器，僅在(zai)(zai)壓(ya)(ya)力電側(ce)安設避(bi)雷(lei)(lei)(lei)器時(shi)，仍有形成鑒(jian)于正、逆(ni)更換(huan)過的(de)(de)(de)端電阻值(zhi)(zhi)值(zhi)(zhi)會導致的(de)(de)(de)雷(lei)(lei)(lei)害問(wen)題。這是(shi)如果(guo)壓(ya)(ya)力電側(ce)安設的(de)(de)(de)避(bi)雷(lei)(lei)(lei)器相對(dui)于正更換(huan)或逆(ni)更換(huan)過的(de)(de)(de)端電阻值(zhi)(zhi)值(zhi)(zhi)全(quan)是(shi)無能(neng)為力的(de)(de)(de)。正、逆(ni)更換(huan)過的(de)(de)(de)端電阻值(zhi)(zhi)值(zhi)(zhi)功用下的(de)(de)(de)層間系數，與(yu)舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)變(bian)(bian)配(pei)電電抗器的(de)(de)(de)匝數不成比(bi)例，與(yu)電機(ji)(ji)繞線(xian)(xian)(xian)的(de)(de)(de)生長有觀(guan)，電機(ji)(ji)繞線(xian)(xian)(xian)的(de)(de)(de)首端、中西部和未端均有概率受到破壞，但以未端較危害。舒(shu)(shu)張(zhang)(zhang)壓(ya)(ya)證(zheng)書(shu)(shu)側(ce)加裝(zhuang)有避(bi)雷(lei)(lei)(lei)器能(neng)將正、逆(ni)更換(huan)過的(de)(de)(de)端電阻值(zhi)(zhi)值(zhi)(zhi)制約(yue)在(zai)(zai)一(yi)段范圍(wei)范圍(wei)內范圍(wei)內。

(3)高、低電(dian)壓(ya)側接地線合在一(yi)起(qi)的護理(li)具體(ti)方法

這樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)養(yang)(yang)護策(ce)略(lve)方(fang)(fang)(fang)(fang)法(fa)(fa)方(fang)(fang)(fang)(fang)法(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)接(jie)到線(xian)(xian)(xian)(xian)為超(chao)(chao)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)避(bi)雷(lei)器(qi)獨自跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)，高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)不裝(zhuang)(zhuang)(zhuang)避(bi)雷(lei)器(qi)，高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)一般的(de)(de)(de)(de)(de)(de)(de)(de)(de)中性點及箱(xiang)式(shi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)重鋁合金硬殼(ke)相連接(jie)在(zai)同(tong)吃，并(bing)與超(chao)(chao)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)合在(zai)一起跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)。四川電(dian)(dian)(dian)(dian)(dian)量的(de)(de)(de)(de)(de)(de)(de)(de)(de)使用(yong)箱(xiang)式(shi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)告訴我(wo)消費者探索表述，這樣的(de)(de)(de)(de)(de)(de)(de)(de)(de)養(yang)(yang)護策(ce)略(lve)方(fang)(fang)(fang)(fang)法(fa)(fa)方(fang)(fang)(fang)(fang)法(fa)(fa)運用(yong)天地對打(da)雷(lei)閃電(dian)(dian)(dian)(dian)(dian)波的(de)(de)(de)(de)(de)(de)(de)(de)(de)衰減功(gong)用(yong)可核心(xin)上(shang)(shang)除(chu)去逆(ni)切換(huan)過線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)，而對正(zheng)(zheng)切換(huan)過線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)，計算方(fang)(fang)(fang)(fang)法(fa)(fa)表述，高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)電(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)值(zhi)從10Ω降(jiang)為2.5Ω時，超(chao)(chao)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)的(de)(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)切換(huan)過線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)可有效降(jiang)低約40%。若對高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)體做好酌情的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)，就(jiu)可能除(chu)去正(zheng)(zheng)切換(huan)過線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)。 該(gai)養(yang)(yang)護策(ce)略(lve)方(fang)(fang)(fang)(fang)法(fa)(fa)方(fang)(fang)(fang)(fang)法(fa)(fa)簡略(lve)、經濟發展(zhan)，但對高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)高(gao)(gao)(gao)(gao)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)側(ce)跨(kua)接(jie)裝(zhuang)(zhuang)(zhuang)置(zhi)電(dian)(dian)(dian)(dian)(dian)阻(zu)值(zhi)值(zhi)必(bi)須(xu)較高(gao)(gao)(gao)(gao)，有長定的(de)(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)(xian)上(shang)(shang)營銷實用(yong)價值(zhi)。供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)箱(xiang)式(shi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)防雷(lei)養(yang)(yang)護設(she)備多種類各(ge)樣，乖以上(shang)(shang)找出來的(de)(de)(de)(de)(de)(de)(de)(de)(de)本身(shen)，以及在(zai)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)箱(xiang)式(shi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)鐵心(xin)加上(shang)(shang)裝(zhuang)(zhuang)(zhuang)靜態平衡電(dian)(dian)(dian)(dian)(dian)機繞線(xian)(xian)(xian)(xian)克制正(zheng)(zheng)逆(ni)切換(huan)過線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)；在(zai)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)箱(xiang)式(shi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)(zhuang)置(zhi)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)端(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)外部(bu)連接(jie)重鋁合金氧化的(de)(de)(de)(de)(de)(de)(de)(de)(de)物避(bi)雷(lei)器(qi)等方(fang)(fang)(fang)(fang)面。

完成以(yi)上內容介紹，也可(ke)以(yi)分辨，各種類(lei)型防(fang)雷(lei)守護(hu)(hu)方(fang)式(shi)各指其特殊(shu)性，各省應只能根據雷(lei)暴日閃(shan)電行為撓度(du)來合理性決定應當的防(fang)雷(lei)守護(hu)(hu)方(fang)式(shi)。

(1)在沖積平原等少雷區，配電(dian)(dian)設備盤(pan)箱式電(dian)(dian)力變(bian)壓(ya)器(qi)年順(shun)壞率(lv)較低，可只主要包括(kuo)配電(dian)(dian)設備盤(pan)箱式電(dian)(dian)力變(bian)壓(ya)器(qi)進行高壓(ya)側安(an)設避雷器(qi)的手段。

(2)在(zai)一般的閃電(dian)日地區劃分，分享所采用變配(pei)電(dian)箱式(shi)變壓器高、底(di)壓側均安裝避雷(lei)器的習慣。

(3)在(zai)多雷(lei)區，用單個通過某個種防(fang)雷(lei)保護的(de)(de)方案或許無(wu)法(fa)奏效，宜(yi)通過標(biao)準化防(fang)雷(lei)保護的(de)(de)方案，即(ji)進(jin)行高(gao)壓(ya)側裝(zhuang)備避雷(lei)器用單個接地(di)保護裝(zhuang)置，壓(ya)差大側避雷(lei)器、壓(ya)差大側弱酸性(xing)點及配電變(bian)壓(ya)器鋁(lv)合(he)金(jin)護殼連入在(zai)我們一(yi)起的(de)(de)分(fen)割接地(di)保護裝(zhuang)置。

(4)在重雷區，變壓器告訴大家特別是配電變壓器年損壞率較高的地區，采用綜合防雷保護措施仍未收到較好的防雷效果后，應根據技術經濟比較，在配電變壓器鐵心上加裝平衡繞組(即采用新型防雷避雷器)，或在配電變壓器內部安裝金屬氧化物避雷器。