Design and test experience with natural ester fluid for power transformers

被引：10
|
作者：
Smith, S. D. [1 ]
机构：
[1] Kuhlman Elect Corp, Crystal Springs, MS USA
来源：
2005/2006 IEEE/PES TRANSMISSION & DISTRIBUTION CONFERENCE & EXPOSITION, VOLS 1-3 | 2006年
关键词：
natural ester fluids; biodegradable; longer life; high flashpoint; coke-resistant;
D O I：
10.1109/TDC.2006.1668449
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：
Natural Ester seed oil is a biodegradable fluid that is increasingly being used as a replacement for mineral oil and for high temperature flashpoint liquids, including silicone and RTEMP. Considerable studies have been conducted to investigate heat aging performance of cellulose, electrical contact thermal stability, dielectric strength, moisture sensitivity, and cold temperature performance. A series of reports presents a summary of work that has been completed to date and examines initial customer experience with the use of Natural Esters in real transformers. The work contains both new transformers and retro-fills in Distribution and Power Transformers as well as Step Voltage Regulators and Switchgear.
引用
收藏
页码：35 / 36
页数：2
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