对新DL/T596-1996《电力设备预防性试验规程》中介质损耗因数限值的分析  

Analysis on Limiting Values of Dielectric Loss Factor in New “Preventive Test Regulation for Electric Power Equipments”DL/T 596-1996

作　　者：石卓萍 陈化钢[2] 

机构地区：[1]佳木斯电业局,黑龙江佳木斯154002 [2]安徽水利职工大学,安徽合肥230601

出　　处：《东北电力技术》2000年第10期4-6,共3页Northeast Electric Power Technology

摘　　要：通过对变压器和套管的介质损耗因数tgδ值的统计分析 ,说明新DL/T596- 1 996《规程》tgδ限值的要求较旧《规程》严格 ,更符合实际电气设备的生产及运行情况。Through the statistical analyses on the values of dielectric loss factor tg δ of transformers and bushings, it is illustrated that the requirements of tgδ limiting values in new DL/T 596-1966“Regulation”are more strict than that in old “Regulation”,It is more adaptable for the production and operation conditions of actual electric equipmpents.

关 键 词：电力设备 预防性试验 介质损耗因数 规程 限值 

分 类 号：TM733[电气工程—电力系统及自动化]