Z型调容变压器及其绕组设计  

Z-type Capacity Regulating Power Transformer and Coil Design

作　　者：马振邦 MA Zhen-bang(Beijing Brile Intelligent Technology Group Co.,Ltd.,Beijing 100095,China)

机构地区：[1]北京博瑞莱智能科技集团有限公司,北京100095

出　　处：《变压器》2023年第7期14-17,共4页Transformer

摘　　要：现有的调容变压器存在小容量时零序阻抗大,三相电压易出现不平衡的问题。本文笔者介绍了Z型调容变压器的原理及特点,着重说明了其绕组的设计方法,仿真了错误设计时变压器大、小容量下磁场强度分布情况,并给出了实物验证结果。The existing capacity regulating transformers have the problems of large zero sequence impedance and unbalanced three-phase voltage when the capacity is small.This paper introduces the principle and characteristics of Z-type capacity regulating transformer,emphatically explains the design method of its winding,simulates the distribution of magnetic field strength under large and small capacity of transformer in case of wrong design,and gives the results of physical verification.

关 键 词：Z型调容变压器 绕组 设计方法 

分 类 号：TM403.2[电气工程—电器]