低电压电抗法诊断电力变压器动稳定状态的实测分析

Experimental Analysis on Power Transformer Stability State Diagnosis by Low Voltage Reactance Method

通过对大量实测事例的对比分析,阐明了在变压器出厂前、运输后和短路电流冲击后,用低电压电抗法检测电力变压器绕组和铁心的动稳定状态参数的作用和意义。

Through large amount of experiments and comparison analysis, this paper describes the role and significance of dynamic stability indexes of power transformers by low voltage reactance method before delivery and after shipping and short circuit impact.