摘要
导线挂在直线塔上,悬垂绝缘子串应能承受导向等的全部荷载,导线挂在耐张杆塔上,耐张绝缘子串应能承受导线的全部张力。按正常情况情况,如果没有外部诱因,如较大的冲击过电压等,整串绝缘子瓷瓶同时炸裂可能性很小。针对同一送出线路连续三次绝缘瓷瓶炸裂的事故展开分析和讨论,分析绝缘瓷瓶炸裂的各种可能性,最终找出原因并提出防范措施和处理方法。
The wire is hung on the linear tower, the dangling insulator string should be able to withstand all the load of the guide, etc. The wire is hung on the tensile tower, the tensile insulator string should be able to withstand all the tension of the wire. According to the normal situation, if there is no external cause, such as large shock overvoltage, the whole string insulator vase blowing up at the same time is very unlikely. For the same transmission line three consecutive insulator vase blowing accident analysis and discussion, this paper analyzes various possibilities of insulator vase blowing, and finally finds out the causes and put forward preventive measures and treatment methods.
作者
李占龙
Li Zhanlong(China Three Gorges New Energy(Group)Co.,Ltd.,Zhangjiakou Hebei 075000)
出处
《现代工业经济和信息化》
2022年第1期277-279,共3页
Modern Industrial Economy and Informationization
关键词
线路绝缘子
整串炸裂
低零值
line insulator
burst the whole string
low zero value
作者简介
李占龙(1990-),男,河北张家口人,本科,毕业于华北电力大学科技学院电气工程及其自动化专业,助理工程师,从事新能源电场生产工作。
