电力变压器直流偏磁试验研究
黄佐流

Research on DC Bias Test of Power Transformer
Zuoliu Huang
图6 SSZ10 – 150000/220 空载直流偏磁试验励磁电流、声功率级变化
Fig.6 The change between exciting current and sound power level in no-load DC bias testing with SSZ10 – 150000/220