DC voltage transformer的意思|示意

This paper introduces the hardware and software of microprocessor voltage insulation supervising equipment of DC system in transformer substation and effection of using it.

介绍变电站微机型直流系统电压绝缘监察装置的硬件、软件框图及应用效果。

The modified types will not be equipped with commutation transformer and the three-phase alternating current power supply directly acquires DC voltage through bridge type rectifier.

改进型不配整流变压器，将三相交流电源直接由桥式整流获得直流电压。

The paper introduces the saturable magnetic circuit method to measure the DC resistance of low voltage winding of large-size transformer with a practical application.

介绍了一例用助磁法测量大型变压器低压侧直流电阻的接线、仪器、测试过程和测试结果，讨论了助磁法运用于实际应注意的一些问题。

The harmonic source can be classified into current harmonic source and voltage harmonic source on the basis of a transformer with a filter component on its DC side.

根据变流器直流侧滤波元件，将谐波源分成电流型和电压型谐波源。

An electrical power transformer that converts 220-250 volts AC current to high voltage DC.

一个把220 ~ 250伏交流电转化成高压直流电的变压器。

An electronics transformer rectifier unit(TRU)with the output of 28.5V/100A DC is developed by using a novel phase shifted zero voltage and zero current switching PWM converter topology.

采用一种新型移相控制零电压零电流开关PWM全桥变换器拓扑，研制成2 8.5V/10 0A的航空电子变压整流器。