甘肅變壓器的(de)(de)(de)計劃(hua)和開發(fa)一般(ban)都是(shi)批(pi)量進(jin)(jin)行(xing)(xing)的(de)(de)(de)，憑借(jie)漏磁場(chang)(chang)仿真分(fen)析軟件，改(gai)善繞(rao)阻(zu)漏磁場(chang)(chang)遍(bian)布，得到安(an)匝均衡，可以修改(gai)流入(ru)鐵芯側與油箱側軸(zhou)向漏磁的(de)(de)(de)分(fen)配比例，在制(zhi)作(zuo)和規(gui)(gui)劃(hua)完(wan)成(cheng)今后(hou)都要(yao)進(jin)(jin)行(xing)(xing)相關的(de)(de)(de)實驗(yan)的(de)(de)(de)，一般(ban)都是(shi)根據2次，初次的(de)(de)(de)時候是(shi)規(gui)(gui)劃(hua)者進(jin)(jin)行(xing)(xing)實驗(yan)，假定是(shi)試(shi)驗(yan)成(cheng)功(gong)了的(de)(de)(de)話(hua)(hua)(hua)就可以進(jin)(jin)行(xing)(xing)開發(fa)和生(sheng)產(chan)了，假定是(shi)試(shi)驗(yan)不成(cheng)功(gong)的(de)(de)(de)話(hua)(hua)(hua)就持(chi)續，然后(hou)進(jin)(jin)行(xing)(xing)從頭(tou)規(gui)(gui)劃(hua);第2次進(jin)(jin)行(xing)(xing)實驗(yan)的(de)(de)(de)話(hua)(hua)(hua)是(shi)廠家開展，是(shi)投放市場(chang)(chang)的(de)(de)(de)一個主要(yao)的(de)(de)(de)查驗(yan)方式(shi)，也是(shi)廠家進(jin)(jin)行(xing)(xing)嚴(yan)格的(de)(de)(de)把關的(de)(de)(de)一個重(zhong)要(yao)的(de)(de)(de)標(biao)志。

1、試(shi)驗干式(shi)(shi)變壓(ya)(ya)器接(jie)地(di)(di)(di)(di)(di)線(xian)(xian)接(jie)地(di)(di)(di)(di)(di)電(dian)(dian)(dian)阻值太高，如(ru)一伙伴有(you)低壓(ya)(ya)相線(xian)(xian)絕緣損壞而接(jie)地(di)(di)(di)(di)(di)，比如(ru)a相連地(di)(di)(di)(di)(di)，這(zhe)時干式(shi)(shi)變壓(ya)(ya)器接(jie)地(di)(di)(di)(di)(di)線(xian)(xian)里(li)將(jiang)有(you)一個電(dian)(dian)(dian)流流過，a相電(dian)(dian)(dian)壓(ya)(ya)加(jia)進地(di)(di)(di)(di)(di)面和接(jie)地(di)(di)(di)(di)(di)電(dian)(dian)(dian)阻上，假(jia)定(ding)(ding)接(jie)地(di)(di)(di)(di)(di)電(dian)(dian)(dian)阻越大(da)，那(nei)么(me)接(jie)地(di)(di)(di)(di)(di)電(dian)(dian)(dian)阻上的(de)分壓(ya)(ya)就越大(da)。這(zhe)時，假(jia)定(ding)(ding)有(you)人(ren)誤(wu)觸干式(shi)(shi)變壓(ya)(ya)器接(jie)地(di)(di)(di)(di)(di)線(xian)(xian)或(huo)中(zhong)性線(xian)(xian)及其干式(shi)(shi)變壓(ya)(ya)器機殼，身體將(jiang)和接(jie)地(di)(di)(di)(di)(di)電(dian)(dian)(dian)阻組成并接(jie)，那(nei)么(me)加(jia)在人(ren)體上的(de)電(dian)(dian)(dian)壓(ya)(ya)就會很高，造成觸電(dian)(dian)(dian)。

2、當三相四線(xian)供電干式變壓(ya)器中(zhong)性線(xian)接(jie)地電阻值(zhi)過高或斷開時，此時由(you)于三相負載的不(bu)平衡，干式變壓(ya)器中(zhong)性線(xian)將產生偏位，接(jie)地址電位不(bu)為(wei)零，促使(shi)有些相電壓(ya)上(shang)升，而燒毀用電設(she)備。

3、當接地電阻值太高時，一同也使甘肅變壓器避(bi)(bi)(bi)雷(lei)器接地(di)電阻(zu)值(zhi)太高(gao)。雷(lei)擊過壓(ya)時，避(bi)(bi)(bi)雷(lei)器無(wu)法正(zheng)常(chang)對(dui)地(di)放電，導致避(bi)(bi)(bi)雷(lei)器或干式變(bian)壓(ya)器燒毀(hui)。