电力变压器用吸湿器常见问题及改进措施  

Common Problems and Improvement Measures of Dehumidifiers for Power Transformers

作　　者：王贵山[1] 罗远嘉 许高明 李应宏[1] 房博一[1] 李海生[1] WANG Guishan;LUO Yuanjia;XU Gaoming;LI Yinghong;FANG Boyi;LI Haisheng(Liuzhou Bureau of China Southern Power Grid Transmission Company,Liuzhou 545006,China)

机构地区：[1]中国南方电网超高压输电公司柳州局,广西柳州545006

出　　处：《电工技术》2024年第10期154-157,共4页Electric Engineering

摘　　要：通过4起典型案例分析了变压器运行中吸湿器的常见异常现象。结合吸湿器实际运行情况,从多个方面提出针对性改进措施。对吸湿器结构进行优化设计,提出了一种新型的吸湿器结构,并给出了其安装和运行维护的相应要求。This paper analyzes the common abnormal phenomena of dehumidifiers in transformer operation through four typical cases.It then puts forward corresponding improvement measures from multiple aspects considering actual operation situation of transformer dehumidifiers.Through optimizing the design of dehumidifier structure,it proposes a new type of dehumidifier structure,and gives corresponding requirements for its installation,operation and maintenance.

关 键 词：变压器 吸湿器 结构 优化设计 

分 类 号：TM41[电气工程—电器]