Proposal of a new method for interpreting the concentrations of gases dissolved in mineral transformer oil

被引：0
作者：
Piotrowski, Tomasz [1 ]
机构：
[1] Lodz Univ Technol, Inst Elect Power Engn, ul B Stefanowskiego 20, PL-90537 Lodz, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2024年 / 100卷 / 12期
关键词：
power transformer; oil-paper insulation; diagnostics; DGA; FAULT;
D O I：
10.15199/48.2024.12.35
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：
The measurement and subsequent interpretation of the concentrations of gases dissolved in mineral oil is one of the basic procedures allowing the assessment of the technical condition of power transformers with oil-paper insulation. The article proposes a new method for interpreting measured gas concentrations. The achieved fault recognition efficiency is comparable to other classical methods and, in the case of partial discharges (PD), significantly exceeds them.
引用
收藏
页码：153 / 156
页数：4
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