浅谈SC9系列树脂浇注干式变压器在运行电压升高时其空载损耗及噪声的变化特性

Variable Characteristics of No-Load Loss and Noise Level of SC9 Series Resin Cast Dry-Type Transformer at Raised Working Voltage

通过对SC9系列树脂浇注干式变压器的空载试验结果的分析及公式推导 ,总结出了SC9系列变压器在运行电压升高 1 0

Through the analysis on the results of no-load test and the derivation of the related formulas,the variable characteristics of no-load loss and noise of SC9 series resin-cast dry-type transformer are summarized when its working voltage is raised up to 10%.