New techniques for dissolved gas-in-oil analysis

被引：83

作者：

Duval, M ^{[1
]}

机构：

[1] Inst Rech Hydro Quebec, Varennes, PQ J3X 1S1, Canada

来源：

IEEE ELECTRICAL INSULATION MAGAZINE | 2003年 / 19卷 / 02期

关键词：

dissolved gas analysis; laboratory techniques; gas extraction;

D O I：

10.1109/MEI.2003.1192031

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

TF-07 (Head Space, Shake Test, Mercury-Free Toepler, and Mercury-Free Partial Degassing) just completed evaluation of the new Mercury-Free gas extraction techniques for routine dissolved gas analysis (DGA) with an accuracy and reliability comparable to that provided by the older standard techniques. Several of these new techniques allow the analysis of more oil samples per year at a lower cost per analysis, with standard Partial Degassing remaining competitive in that respect.

引用

页码：6 / 15

页数：10

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