Oxidation Stability Enhancement of a Blend of Mineral and Synthetic Ester Oils

被引：32
|
作者：
Rao, U. Mohan [1 ]
Sood, Yog Raj [1 ]
Jarial, Raj Kumar [1 ]
机构：
[1] Natl Inst Technol, Dept Elect Engn, Hamirpur 177005, India
来源：
IEEE ELECTRICAL INSULATION MAGAZINE | 2016年 / 32卷 / 02期
关键词：
insulation; mineral oil; synthetic ester; transformer; NATURAL-ESTER; POWER TRANSFORMERS; INSULATING LIQUIDS;
D O I：
10.1109/MEI.2016.7414230
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：
Mineral oils have been used in transformers for cooling and insulation for many years. Despite their long-time success, mineral oils are facing critiques by the electrical power industry in terms of thermal performance-mineral oils have relatively low flashpoint and fire point and will burn in the event of a fault [1], [2], [3]; environmental performance-mineral oils are less biodegradable, toxic in nature, and hazardous in the soil and water [4]; and risk assessment-mineral oils are imperilling near hospitals, near high rise buildings, and in residential areas. © 2016 IEEE.
引用
收藏
页码：43 / 47
页数：5
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