矿用隔爆型变压器铁轭固定方式优化  

Optimization of yoke fixing method of flameproof transformer for mine

作　　者：张少伟 ZHANG Shaowei

机构地区：[1]晋能控股装备制造集团大同机电装备有限公司中央机厂,山西大同037000

出　　处：《现代机械》2022年第2期78-80,共3页Modern Machinery

摘　　要：为了有效地降低矿用变压器空载损耗和空载电流,以及变压器运行噪声,对矿用变压器铁轭传统固定方式主要存在问题进行分析,并进行合理优化,采用开口槽钢固定方式,通过实际对比分析发现,变压器铁轭固定方式优化后空载电流减少了0.52%,空载损耗减少了65 W,取得显著应用成效。In order to reduce the no-load loss, no-load current and operation noise of the flameproof transformer for mine, we analyzed the existing problems in the traditional fixing method of the yoke of the transformer, and optimized the design.The open channel steel was used for the fixation of the yoke.Practical use and comparison show that the optimized yoke fixing method has reduced the no-load current by 0.52 %,and reduced the no-load loss by 65 W,having achieved remarkable effect.

关 键 词：矿用 变压器 铁轭 固定方式优化 

分 类 号：TD42[矿业工程—矿山机电]