摘要
分析了电力变压器在雷电作用下的梯度电压,指出理论分析只能得到其规律性,实际线圈纵绝缘结构数据还应以实验校核。
The gradient voltage of electric power transformer under the action of lightning is analysed,and it is pointed out that theoretical analysis can only discover its regularity,and the structural data of longitudinal insulation of an actual coil should be checked and verified against experimental results.
出处
《黑龙江电力》
CAS
2003年第1期8-11,15,共5页
Heilongjiang Electric Power
关键词
电力变压器
雷电
梯度电压
纵绝缘
设计
electric power tramsformer
lightning
gradient voltage
longitudinal insulation
design
