高压电器2017,Vol.53Issue(10):50-55,6.DOI:10.13296/j.1001-1609.hva.2017.10.009
SF6高压设备电场均匀程度与绝缘水平的统计学分析
Statistics Analysis of Electric Field and Insulation Level of SF6 High Voltage Equipment
王凤智 1淡炳雄 2傅正财1
作者信息
- 1. 上海交通大学,上海200000
- 2. 上海西门子高压开关有限公司,上海200000
- 折叠
摘要
Abstract
SF6 is commonly used in high voltage equipment insulation in a slightly non-uniform electric field,its in sulation properties is 3 times of that of air,while in extremely non-uniform electric field,its insulation properties is close to that of air.Therefore,how to design electrode shape reasonably,avoid the existence of extremely non-uniform electric fields,and give full play to its excellent performance in SF6 gas insulated,is particularly important in the design of high-voltage products.This paper starts from the base electrode shape design,analysis and common electrode shape in high voltage equipment design and improvement of measures,the results show that the reasonable design and improvement measures,can effectively improve the insulation level of SF6 high voltage equipment.关键词
SF6/电极形状/电场强度/有限元法/统计学Key words
SF6/electrode shape/electric filed strength/finite element method/statistic引用本文复制引用
王凤智,淡炳雄,傅正财..SF6高压设备电场均匀程度与绝缘水平的统计学分析[J].高压电器,2017,53(10):50-55,6.