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　　電壓擊穿試驗儀目前關于絕緣油擊穿電壓測試方法的標準比較常用的有GB／T507—1986《電氣用油絕緣強度測定法》和DL／T429—1991《電力系統油質試驗方法》，其中GB／T507—1986主要參照IEC156《絕緣油電氣強度測定方法》制定，與IEC156差別很小。

GB／T507—1986和DL／T429—1991這(zhe)兩種標準(zhun)(zhun)的(de)測(ce)(ce)試(shi)方(fang)(fang)(fang)法(fa)(fa)（前者簡稱(cheng)“方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)”，后(hou)者簡稱(cheng)“方(fang)(fang)(fang)法(fa)(fa)二(er)”）差別(bie)較(jiao)大，主要(yao)差別(bie)有兩點(dian)：一(yi)(yi)是(shi)電(dian)(dian)(dian)(dian)極(ji)(ji)形(xing)(xing)(xing)狀不(bu)同，方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)采(cai)(cai)用(yong)球(qiu)形(xing)(xing)(xing)和球(qiu)蓋形(xing)(xing)(xing)電(dian)(dian)(dian)(dian)極(ji)(ji)，方(fang)(fang)(fang)法(fa)(fa)二(er)的(de)電(dian)(dian)(dian)(dian)極(ji)(ji)為平板(ban)圓(yuan)形(xing)(xing)(xing)；二(er)是(shi)測(ce)(ce)定(ding)(ding)油(you)杯(bei)容量不(bu)同，方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)規定(ding)(ding)油(you)杯(bei)容積為300～500mL，而方(fang)(fang)(fang)法(fa)(fa)二(er)規定(ding)(ding)油(you)杯(bei)容積不(bu)得小(xiao)(xiao)于200mL（DL／T429—1991的(de)附錄中另有小(xiao)(xiao)電(dian)(dian)(dian)(dian)極(ji)(ji)、小(xiao)(xiao)油(you)杯(bei)、小(xiao)(xiao)間隙的(de)試(shi)驗方(fang)(fang)(fang)法(fa)(fa)）。在(zai)DL／T429—1991中有一(yi)(yi)條注釋：“經過(guo)濾處理，脫氣(qi)和干燥后(hou)的(de)油(you)及電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)高于220kV以上的(de)電(dian)(dian)(dian)(dian)力(li)設(she)備(bei)，應(ying)按(an)GB507《電(dian)(dian)(dian)(dian)氣(qi)用(yong)油(you)絕(jue)緣強度測(ce)(ce)定(ding)(ding)法(fa)(fa)》，采(cai)(cai)用(yong)球(qiu)蓋形(xing)(xing)(xing)電(dian)(dian)(dian)(dian)極(ji)(ji)進行試(shi)驗。”這(zhe)兩種方(fang)(fang)(fang)法(fa)(fa)的(de)應(ying)用(yong)在(zai)相關(guan)變壓(ya)(ya)(ya)器油(you)質量測(ce)(ce)定(ding)(ding)標準(zhun)(zhun)中有明顯的(de)規定(ding)(ding)：GB／T2536—1990《變壓(ya)(ya)(ya)器油(you)》和SH0040—1991《超(chao)高壓(ya)(ya)(ya)變壓(ya)(ya)(ya)器油(you)》中規定(ding)(ding)擊穿電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)測(ce)(ce)定(ding)(ding)采(cai)(cai)用(yong)方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)；在(zai)GB／T7595—2000《運行中變壓(ya)(ya)(ya)器油(you)的(de)質量標準(zhun)(zhun)》中規定(ding)(ding)擊穿電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)測(ce)(ce)定(ding)(ding)采(cai)(cai)用(yong)方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)或方(fang)(fang)(fang)法(fa)(fa)二(er)；在(zai)GB／T50150—1991《電(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)安裝工程電(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)交接試(shi)驗標準(zhun)(zhun)》中規定(ding)(ding)絕(jue)緣油(you)的(de)電(dian)(dian)(dian)(dian)氣(qi)強度試(shi)驗采(cai)(cai)用(yong)方(fang)(fang)(fang)法(fa)(fa)一(yi)(yi)，但試(shi)驗電(dian)(dian)(dian)(dian)極(ji)(ji)采(cai)(cai)用(yong)平板(ban)圓(yuan)形(xing)(xing)(xing)電(dian)(dian)(dian)(dian)極(ji)(ji)。