基于时钟表示法的三相变压器组别快速实用的联接与判定方法  

Practical Method of Quick Connection and Determination on Three-phase Transformer Windings Based on Clock Representation

作　　者：陈萌[1] 宋剑英[1] 

机构地区：[1]青岛职业技术学院,山东青岛266555

出　　处：《仪表技术》2014年第3期47-49,共3页Instrumentation Technology

摘　　要：三相变压器是电力系统和电子线路中应用非常广泛的电气设备。基于时钟表示法,以线电压相量和相电压相量的相位关系为依据,阐述三相变压器组别快速实用的联接、判定方法。The three-phase transformers are widely used in electrical systems and electronics applications. According to the phase relationship between the line voltage and the phase voltage, this paper describes the practical method of quick con nection and determination on the three-phase transformer windings based on clock representation.

关 键 词：三相变压器 时钟表示法 线电压相量 相电压相量 相位关系 

分 类 号：TM411.2[电气工程—电器]