(1)在配電變壓器高壓側裝設避雷器

要根(gen)據SDJ7－79《供(gong)電(dian)(dian)儀器過電(dian)(dian)流(liu)保障(zhang)方(fang)案技術工藝規(gui)范》規(gui)則："配電(dian)(dian)設備(bei)變電(dian)(dian)器的(de)(de)(de)低(di)電(dian)(dian)壓側(ce)普通應主要包括避雷(lei)器保障(zhang)，安徽供(gong)電(dian)(dian)變電(dian)(dian)器來告訴玩家避雷(lei)器的(de)(de)(de)跨接(jie)線和(he)變電(dian)(dian)器低(di)電(dian)(dian)壓側(ce)的(de)(de)(de)堿性(xing)點相應變電(dian)(dian)器的(de)(de)(de)金屬機殼幾(ji)點應對接(jie)在一塊跨接(jie)。同時，大量的(de)(de)(de)深入(ru)分析和(he)啟(qi)用經驗(yan)豐(feng)富(fu)均表達，僅在低(di)電(dian)(dian)壓側(ce)主要包括避雷(lei)器保障(zhang)時，在打雷(lei)閃電(dian)(dian)波目的(de)(de)(de)下仍(reng)影響壞(huai)原因。普通地方(fang)年丟(diu)失(shi)比率1%，在多(duo)雷(lei)區會達5%身(shen)邊，單個100雷(lei)暴日的(de)(de)(de)打雷(lei)閃電(dian)(dian)行為特(te)種猛烈地方(fang)，年丟(diu)失(shi)率達到50%身(shen)邊。

(2)在(zai)配電盤(pan)電抗器非高壓側(ce)裝個高級閥型避(bi)(bi)雷(lei)器或輕金屬(shu)氧化(hua)的物避(bi)(bi)雷(lei)器

這(zhe)類保護(hu)(hu)好方案的(de)接(jie)電(dian)(dian)(dian)源(yuan)為：電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)抗(kang)器高、低(di)避雷(lei)(lei)器的(de)與(yu)地(di)(di)面裝置(zhi)線、底壓(ya)低(di)側(ce)一(yi)(yi)般的(de)中性點(dian)及(ji)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)抗(kang)器合金殼(ke)子4點(dian)接(jie)在(zai)一(yi)(yi)切(qie)與(yu)地(di)(di)面裝置(zhi)(或稱二點(dian)共一(yi)(yi)體式)。程序運行閱歷和可靠性試驗深入分析(xi)表達，對隔絕較好的(de)電(dian)(dian)(dian)氣(qi)安(an)裝電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)抗(kang)器，僅在(zai)直流高壓(ya)電(dian)(dian)(dian)側(ce)安(an)裝避雷(lei)(lei)器時(shi)，仍有會出現伴隨正、逆(ni)(ni)調換(huan)(huan)過輸(shu)(shu)出功(gong)(gong)(gong)率保護(hu)(hu)值出現的(de)雷(lei)(lei)害安(an)全事故。這(zhe)是(shi)因(yin)直流高壓(ya)電(dian)(dian)(dian)側(ce)安(an)裝的(de)避雷(lei)(lei)器針對正調換(huan)(huan)或逆(ni)(ni)調換(huan)(huan)過輸(shu)(shu)出功(gong)(gong)(gong)率保護(hu)(hu)值幾乎(hu)都(dou)是(shi)無(wu)能為力(li)(li)的(de)。正、逆(ni)(ni)調換(huan)(huan)過輸(shu)(shu)出功(gong)(gong)(gong)率保護(hu)(hu)值意義下(xia)的(de)層(ceng)間系數，與(yu)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)抗(kang)器的(de)匝數不(bu)成(cheng)比例(li)，與(yu)電(dian)(dian)(dian)機(ji)定子的(de)布置(zhi)關以(yi)(yi)，電(dian)(dian)(dian)機(ji)定子的(de)首端、東北部和末(mo)梢均有可能性危害，但(dan)以(yi)(yi)末(mo)梢較危險性。底壓(ya)低(di)側(ce)裝個避雷(lei)(lei)器也可以(yi)(yi)將正、逆(ni)(ni)調換(huan)(huan)過輸(shu)(shu)出功(gong)(gong)(gong)率保護(hu)(hu)值規定在(zai)一(yi)(yi)定的(de)范圍內得(de)內得(de)。

(3)高、舒張(zhang)壓側等電位(wei)連接分類建立的保(bao)護原則

本(ben)身(shen)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)的(de)(de)(de)方法(fa)英(ying)文(wen)的(de)(de)(de)接線(xian)柱為底壓側(ce)避雷(lei)(lei)(lei)器(qi)(qi)(qi)獨立保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)，底壓側(ce)不(bu)裝(zhuang)避雷(lei)(lei)(lei)器(qi)(qi)(qi)，底壓側(ce)中性化點及變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)不(bu)銹(xiu)鋼殼子拼接在一齊(qi)，并(bing)與(yu)(yu)(yu)底壓側(ce)保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)錯開(kai)保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)。廣(guang)東供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)告訴他許多人科學研(yan)究是因為，本(ben)身(shen)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)的(de)(de)(de)方法(fa)英(ying)文(wen)用沃土(tu)對(dui)打雷(lei)(lei)(lei)波的(de)(de)(de)衰減角(jiao)色可最基本(ben)消失逆更換(huan)過工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值(zhi)(zhi)值(zhi)(zhi)降(jiang)(jiang)，而對(dui)正(zheng)更換(huan)過工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值(zhi)(zhi)值(zhi)(zhi)降(jiang)(jiang)，計(ji)算(suan)是因為，底壓側(ce)保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)從10Ω降(jiang)(jiang)下來(lai)2.5Ω時，底壓側(ce)的(de)(de)(de)正(zheng)更換(huan)過工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值(zhi)(zhi)值(zhi)(zhi)降(jiang)(jiang)可下降(jiang)(jiang)約(yue)40%。若對(dui)底壓側(ce)保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)體開(kai)始應當的(de)(de)(de)處理(li)(li)(li)(li)(li)(li)(li)，就能夠消失正(zheng)更換(huan)過工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值(zhi)(zhi)值(zhi)(zhi)降(jiang)(jiang)。 該護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)的(de)(de)(de)方法(fa)英(ying)文(wen)簡單易(yi)行(xing)(xing)、條件，但(dan)對(dui)底壓側(ce)保(bao)(bao)(bao)護(hu)(hu)(hu)好(hao)(hao)與(yu)(yu)(yu)地(di)(di)(di)面(mian)(mian)系(xi)統(tong)線(xian)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)的(de)(de)(de)標準較高，一定的(de)(de)(de)宣傳意義(yi)。變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)氣進(jin)(jin)行(xing)(xing)安(an)裝(zhuang)設備(bei)變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)防雷(lei)(lei)(lei)護(hu)(hu)(hu)理(li)(li)(li)(li)(li)(li)(li)的(de)(de)(de)錯施幾種各異(yi)，乖以上推薦(jian)的(de)(de)(de)其它(ta)，和(he)在變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)氣進(jin)(jin)行(xing)(xing)安(an)裝(zhuang)設備(bei)變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)鐵心里加(jia)裝(zhuang)不(bu)平衡量繞阻控(kong)制(zhi)正(zheng)逆更換(huan)過工(gong)作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值(zhi)(zhi)值(zhi)(zhi)降(jiang)(jiang)；在變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)氣進(jin)(jin)行(xing)(xing)安(an)裝(zhuang)設備(bei)變(bian)(bian)(bian)(bian)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)(de)(de)內部進(jin)(jin)行(xing)(xing)安(an)裝(zhuang)不(bu)銹(xiu)鋼脫色物避雷(lei)(lei)(lei)器(qi)(qi)(qi)之類。

憑借左右(you)進(jin)行分析，應該看得出(chu)來(lai)，各種各樣的防雷(lei)自我(wo)保證對策具有其優(you)勢，各個地區應依據(ju)雷(lei)暴日(ri)打雷(lei)項目強度來(lai)適度合理(li)選澤適度的防雷(lei)自我(wo)保證對策。

(1)在沖積平原等少雷區(qu)，供電(dian)系(xi)統(tong)電(dian)抗器年(nian)丟(diu)失率較低，可只主要采用供電(dian)系(xi)統(tong)電(dian)抗器直(zhi)流高壓側安(an)裝避(bi)雷器的原則。

(2)在一樣(yang) 閃(shan)電(dian)日(ri)地段，推(tui)見進行供電(dian)電(dian)壓器高、壓差大側均(jun)掛設避雷器的方式方法。

(3)在多雷(lei)區，用(yong)(yong)隨(sui)便利用(yong)(yong)某類(lei)種防雷(lei)保護性錯施常常不會奏效，宜利用(yong)(yong)總合防雷(lei)保護性錯施，即各類(lei)高壓(ya)側(ce)安裝避雷(lei)器(qi)用(yong)(yong)隨(sui)便接地線(xian)線(xian)，壓(ya)差(cha)大側(ce)避雷(lei)器(qi)、壓(ya)差(cha)大側(ce)普(pu)通點(dian)及(ji)電壓(ya)器(qi)金(jin)屬的外(wai)殼(ke)聯(lian)系在混著的分不開接地線(xian)線(xian)。

(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。