transformer matching

The control cabinet and transformer in the same Ex Works number shall be used for matching.

设备出厂时同一套控制柜与变压器有相同的出厂序号,最好匹配使用.

Measuring method of ratio braking characteristic curve on differential protection for impedance-matching balance transformer with three-phase current power supply

用三相电流源测试阻抗匹配平衡变压器差动保护比率特性曲线的方法

This paper analyzes and calculates the negative current and harmonics of the two-phase system of the impedance-matching balance transformer, discusses the influence of electrical traction on operation of the three-phase system.

本文对阻抗匹配平衡变压器两相系统的负序电流和谐波含量进行了分析计算，并讨论了牵引负荷变化对三相系统的影响。

Impedance-matching balance transformer is an new type transformer to achieve balance transformation of current between the three-phase system and the two-phase system.

阻抗匹配平衡变压器是在伍德桥牵引变压器的基础上发展的一种新型变压器。