这就对大功率晶闸管整流器触发系统安全可靠性提出一个严峻的问题。
This poses a question concerning the safety and reliability of the high power thyristor rectifier trigger system.
辅助电源变流系统由晶闸管整流器和被测igbt逆变器组成，负载采用PWM整流器控制输出电流。
The converter is composed by thyrister rectifier and IGBT inverter, and USES a PWM rectifier as a load to control output current.
本文介绍晶闸管式弧焊整流器的基本原理、操作要点和常见故障的排除。
Operation concept and troble of Shooting SCR Are Welding rectifier are introduced in this paper.
电源主回路主要由飞轮脉冲发电机、整流变压器、晶闸管变流设备、硅整流器、开关网络等组成。
The main circuit of power supply is made up of pulsed generators with flywheel, rectifier transformers, thyristor converters, diode rectifiers and switches.
公司专业从事晶闸管可控硅整流器、烤架以及真空镀膜和溅射业务。
The enterprise deyang sunlight electric co. , ltd. has special knowledge within the ranges roasting, thyristor and vacuum coating as well as sputtering.
目前电力电子应用领域中，绝大多数的交流电动机驱动逆变器前级都采用了二极管整流器或晶闸管相控整流器。
At present, in the field of power electronics applications, most of the drive systems of AC motors use diode rectifiers and phase-control thyristor rectifiers.
采用该触发脉冲发生器对晶闸管弧焊整流器的晶闸管进行了触发并测试了该整流器的静特性。
SCR is triggered and external characteristic is tested. The testing results show that the trigger generator is highly integrated and its work is reliable.
采用该触发脉冲发生器对晶闸管弧焊整流器的晶闸管进行了触发并测试了该整流器的静特性。
SCR is triggered and external characteristic is tested. The testing results show that the trigger generator is highly integrated and its work is reliable.
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