摘要
采用数值模拟的方式对GIS配套用压互感器进行了研究,通过分析得到器身电场最大值为21.649 kV/mm,设计裕度为3.428 61 kV/mm,满足设计要求。试验工装电场计算的最大值为21.055 kV/mm,设计裕度为4.022 76 kV/mm,满足设计要求。
This paper studied using the numerical simulation method on supporting GIS voltage transformer, through analyzes the body of electric field to a maximum of 21.649 kV/mm, design margin is 3.428 61 kV/mm, meet the design requirements. The maximum value of test equipment electrie field calculation is 21.055 kV/mm, design margin is 4.022 76 kV/mm, meet the design requirements.
出处
《能源与节能》
2012年第6期82-83,共2页
Energy and Energy Conservation
关键词
电压互感器
雷电冲击电压
绕组
有限元
voltage transformer, lightning impulse voltage, windings, finite element
