变流设备

电力变流设备中的激光光源控制

The Power Convertor Equipment With Laser ￣ light Sources Control

谈电抗器对大功率变流设备功率因数的影响

Discussion on power factor of the high-power converter being influenced by the reactor

GB/T16859-1997阀器件堆、装置和电力变流设备的端子标记

Terminal markings for valve device stacks and assemblies and for power convertor equipment

可控硅变流设备谐波分析及其容量与系统短路容量配合问题的探讨

The Analysis of Harmonics from Power Converters and an Approach to the Relationship between System Short Capacity and Converter Power

研究有源滤波器以补偿功率变流设备引起的无功谐波污染已经成为电力电子应用技术中的一个重大课题。

It has been a key project in power electronics application technology to study the active power filters to compensate the reactive power and harmonic current pollution caused by power converters .

电镀电源实际上是一种变流设备，它把电网的交流电压变成低压直流或脉冲电压，供电镀使用。

Electroplate power system in fact is a equipment of transforming power energy , it transform alternative voltage from electric power net to constant low direct current or pulse voltage and supply for electroplate use .

对于12脉动变流设备产生的非正弦电压和电流，用开关函数法分析了其各次谐波的幅值和相位，并分别计算了谐波电流含有量和电流总谐波畸变率。

The amplitude and phase of harmonics from non sinusoidal voltage and current caused by 12 pulse current converter are analyzed , the content of harmonic currents and the total current distortion rate are calculated respectively .

分析了晶闸管变流设备引起电气干扰的原因，并针对不同的电气干扰，提出了晶闸管变流设备的抗干扰措施及设备的保护方法。

This article analyzed the thyristor variable current equipment to cause the electrical interference reason , in view of the different electrical interference , proposed the thyristor variable current equipment suppression measure and the equipment protection method .

当主变流机发生故障，控制器能使主弯流机停止工作并起动备用变流机向设备供电。

With the controller , the main current converter can stop operating when it breaks down , and then the one standby starts to supply the equipments with power .