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對幾種現(xiàn)場耐壓試驗(yàn)方法進(jìn)行了比較,對交直流兩用型工頻諧振試驗(yàn)變壓器的基本原理作了介紹,并分析了諧振條件,最后指出這種裝置比串聯(lián)諧振試驗(yàn)方法具有更多的優(yōu)越性和靈活性,最大電容量電氣設(shè)備進(jìn)行現(xiàn)場耐壓試驗(yàn)較為理想裝置。
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