变压器安全经济运行的几个问题  

Investigation on Safe and Economical Operating of Transformers

作　　者：李震宇[1] 张海荣[2] 余鹏[1] 

机构地区：[1]太原供电分公司,山西太原030012 [2]山西大学工程学院,山西太原030013

出　　处：《电力学报》2004年第2期133-135,共3页Journal of Electric Power

摘　　要：对现场中变压器安全经济运行的几个问题进行了分析 ,并提出了相应的改进措施。同时对在线监测技术的应用情况以及新型式的SF6Problems of how to operate transformers safely & economically are introduced in the thesis, and the methods to improve them are obtained. Also the online inspecting & measuring methods' application on transformers & SF 6 gas insulated transformers' problems are discussed.

关 键 词：变压器 安全 经济运行 磁通密度 涡流损耗 磁滞损耗 励磁电流 

分 类 号：TM406[电气工程—电器]