1、

Phase Conversion Analysis of Three-Phase Bridge Rectifier Circuit Based on Electromagnetic Coupling Transient Transformer Model

基于变压器电磁耦合瞬态模型的三相桥式整流电路的换相分析

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2、

On this basis, a new algorithm based on time differential method to prevent differential protection mal-operation of inner bridge connected transformer is put forward.

在此基础上提出了内桥接线方式下,基于时差法的防止变压器差动保护误动的新判据。

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3、

There are requirements for connection orders of the inlet wires of three-phase full bridge SCR welding power source when its main circuit adopts Y/ △ connection and synchronous transformer adopts Y/ Y connection.

主电路为Y/△接法,同步变压器为Y/Y接法的三相全桥晶闸管焊接电源对电源三相进线接入顺序有要求。

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4、

A developed welder, which outputs corresponding secondary voltage by different combination of original side of tap voltage transformer and voltage regulator, can output appropriate welding voltage through 3 phases bridge silicon rectifier circuit.

所研制的CO2焊机是由抽头式变压器原边和电压调节器的不同组合输出相应的副边电压.通过三相桥式硅整流电路输出适当的焊接电压。

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5、

traction transformer of wood bridge connection

伍德布里奇接线牵引变压器

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6、

industry: distribution cabinet; box-type substation; bridge; distribution transformer; distributor; power distribution panel;

所属行业:配电柜;箱式变电站;桥架;配电变压器;配电盘;配电屏;;

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7、

the inverter system which is made up of a new type of dc/ dc step up transformer and dc/ ac full bridge transformer has some excellent features, it can achieve high transform efficiency.

新型DC/DC升压变换器和DC/AC全桥式变换器组成的逆变系统具有相对更优良的特性,能实现较高的逆变效率。

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