主变有载开关油枕取油液位可调回流装置  

Main Transformer on-load Switch oil Pillow Taking oil Liquid Level Adjustable Backflow Device

作　　者：李涛 Li Tao

机构地区：[1]广东电网有限责任公司揭阳供电局,广东揭阳522000

出　　处：《电力系统装备》2021年第15期193-195,共3页Electric Power System Equipment

摘　　要：提出一种主变有载开关取油及有载开关油枕取油液位可调回流装置,以解决相关技术中每次取样油时,先要排掉取油管中的全部变压器油量,造成资源的浪费、环境的污染和运行成本的提高的问题。装置通过创新的回流可调控设计,实现了变压器油的充分有效利用,不会造成二次浪费污染,其研制将为取油技术提供新的技术手段。This article proposes a main transformer on-load switch oil extraction and on-load switch oil pillow extraction oil level adjustable return device to solve the problem of removing all the transformer oil in the oil extraction pipe every time the oil is sampled in the related technology In turn,it causes waste of resources,environmental pollution and increased operating costs.The device realizes the full and effective utilization of transformer oil through innovative backflow controllable design,and will not cause secondary waste pollution.Its development will provide reference and support for new technical means of oil extraction technology.

关 键 词：有载开关取油 真空有载开关取油 贵州长征 回流装置 

分 类 号：TM74[电气工程—电力系统及自动化]