变压器第三线圈滤波器的性能分析与研究  

Performance Analysis and Research of Filter Connected with the Third Coil of Transformer

作　　者：白雄雄 BAI Xiongxiong(China Railway Construction Electrification Bureau Group North Engineering Co.,Ltd.,Taiyuan 030024,China)

机构地区：[1]中国铁建电气化局集团北方工程有限公司,太原030024

出　　处：《高压电器》2023年第4期132-140,共9页High Voltage Apparatus

摘　　要：文中主要对安装于变压器第三线圈的滤波器的相关问题进行研究。以某电解铝工程项目中存在的实际问题为例,系统地分析了变压器第三线圈漏电抗对滤波器性能的影响,并就该工程中存在的实际问题进行了分析和研究。提出了该类工程项目滤波器在调谐等方面的性能特点和设计时不应忽视的事项,对该工程项目的相关问题改善还提出了解决方案。This paper mainly studies the related problems of the filter installed in the third coil of transformer.The actual problem in an electrolytic aluminum project is taken as an example,the influence of the leakage reactance of the third coil of transformer on the performance of the filter is systematically analyzed.The practical problems exist⁃ing in the project are analyzed and studied.The performance characteristics and precautions which shall not be ig⁃nored in the design and tuning of the filter of this type of project are proposed,and the solutions to the related prob⁃lems of the project are given.

关 键 词：滤波器 调谐 第三线圈 漏电抗 

分 类 号：TM41[电气工程—电器] TM761