LI ZHAO-LIN, CHEN SONG, LIU JUN. Study on Properties of Mono-Benzyl-Toluene/Dibenzyl-Toluene Mix Oil for PowerCapacitors. [J]. Power capacitor & reactive power compensation, 2007, (4): 47-52.
LI ZHAO-LIN, CHEN SONG, LIU JUN. Study on Properties of Mono-Benzyl-Toluene/Dibenzyl-Toluene Mix Oil for PowerCapacitors. [J]. Power capacitor & reactive power compensation, 2007, (4): 47-52.DOI:
电力电容器用苄基甲苯油性能研究
摘要
对国内外生产的电力电容器用苄基甲苯油进行了对比试验
分析了它们的主要化学组成
测试了相关的理化性能和介电特性
并通过制成的模型电容器
研究了它们在电容器中的局部放电特性、耐受过电压周期和热老化性能
测试数据表明了国产M/DBT的质量水平已经达到国外C101的水平
完全可以用于高质量、高电压等级的电力电容器。
Abstract
This paper introduces the comparison experiment on Mono-Benzy-Toluene/Dibenzyl-Toluene(M/DBT) mix oil for power capacitors.By analyzing its composition
testing its physical-chemistry and dielectic performances
and also studying the partial discharge
periodic overvoltage endurance
heating aging characteristic of model capacitors impregnated by the M/DBT.It can be believe that the quality of homemade M/DBT has already achieved the level of C101
and can be perfectly used in top-quality and high-voltage rank power capacitor.