单相双绕组变压器空负载运行特性分析  

Analysis of No-load and Load Operation Characteristics of Single-phase Dual-winding Transformer

作　　者：武雪峥 张玲玲 洪腾腾 李雪颖 WU Xuezheng;ZHANG Lingling;HONG Tengteng;LI Xueying(Huanghe Jiaotong University,Jiaozuo Henan 454950)

机构地区：[1]黄河交通学院,河南焦作454950

出　　处：《河南科技》2020年第26期53-55,共3页Henan Science and Technology

摘　　要：为研究变压器空载和负载运行时的物理过程及参数特性,本文根据空载运行下的磁电平衡关系以及负载运行下的磁势平衡关系,分别建立变压器空载和负载运行下的平衡方程式,并研究由方程式所反映出来的变压器空负载运行下的不同特性,为分析变压器运行特性提供依据。In order to study the physical process and parameter characteristics of the transformer under no-load and load operation,this paper established the balance equations of the transformer under no-load and load operation ac⁃cording to the magnetic-electric balance relationship under no-load operation and the magnetic potential balance re⁃lationship under load operation,and studied the different characteristics of the transformer under no-load operation reflected by the equation to provide a basis for analyzing the operating characteristics of the transformer.

关 键 词：变压器 空载运行 负载运行 

分 类 号：TM401[电气工程—电器]