摘要
介绍了一种换流变压器用特殊纠结绕组,推导并分析了该绕组的纵向电容计算方法,用程序实现了该绕组在雷电冲击电压下的振荡分布计算。通过与传统普通纠结式绕组的对比分析与研究,给出了超高压换流变压器用特殊纠结绕组的优点。
The special interleaved winding of converter transformer are introduced.The calculation method of winding longitudinal capacitance is derived and analyzed.The distribution of winding oscillation under lightning impulse is calculated.According to the comparison of the normal interleaved winding,the characteristics of special interleaved winding of UHV converter transformer are presented.
出处
《变压器》
北大核心
2013年第7期1-4,共4页
Transformer
关键词
变压器
纠结绕组
电容
纵绝缘
计算
Transformer
Interleaved winding
Longitudinal insulation
Calculation
