This poses a question concerning the safety and reliability of the high power thyristor rectifier trigger system.
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。
It points out that advantage of PWM modulation and economy of active inverter's power feedback technique makes use of power thyristor.
指出PWM调制的优点和采用功率晶闸管有源逆变器的能量回馈技术的经济性。
The paper presents the circuit structure type of the D. C. inductor in high power thyristor exciting system and the role of the D. C. inductor in the exciting current self-regulation control system.
本文论述了直流互感器在大功率晶闸管励磁系统中线路结构形式以及在激磁电流自动调节控制系统中所起的作用。
This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.
本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。
Speed regulation system using cascade control method with thyristor is a low-cost system, but the classic system has some shortages, such as low power factor, serious harmonic pollution and etc.
晶闸管串级调速系统是一种廉价、简易的调速系统，但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
To introduce the composition and working Principle of a thyristor rectifier unit of large power for DC EAF.
介绍一种单电极直流电弧炉用大功率晶闸管整流装置的组成和工作原理。
Thyristor medium frequency power supply has been widely used in industrial heating.
晶闸管中频电源已广泛应用于工业加热领域。
Thyristor cascade control system is a low-cost system, but the traditional cascade control system has some shortages, such as a low power factor, serious harmonic pollution etc.
晶闸管串级调速系统是一种廉价、简易的调速系统，但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
Thyristor power supply with ripple percentage equal to or less than 4.18% is suggested to meet anodizing and electroplating processes requirements.
认为晶闸管整流桥电镀电源需具有等于或小于4.18%的纹波因数值才能满足一些氧化和电镀工艺的要求。
Use the thyristor as switch devices in researched and produced new type contactless power stabilized voltage supply.
在所研制的新型无触点电力稳压器中，采用晶闸管作为开关器件。
In this paper, a three phase hybrid power filter composed of a Thyristor Switched filter (TSF) and an Active power filter (APF) is introduced.
介绍了由晶闸管投切滤波器和有源滤波器组合构成的一种三相混合电力滤波器。
Pulsed arc welding power source by thyristor DC chopper consists of common DC arc welding power source and DC chopper.
采用晶闸管直流斩波器的脉冲弧焊电源是由普通的直流弧焊电源，附加晶闸管直流斩波器组成的。
Traditional TCRs compensate reactive power from high voltage side of transformer, so it demands highly of thyristor and its protection and measurement, thus the cost ofequipment is higher.
传统的TCR 型静止无功补偿装置都是在高压侧直接补偿无功，对串联晶闸管的特性以及绝缘、保护和测量都有较高的要求，装置的成本较高。
The characteristic and application conditions of three-phase ac intelligent thyristor power module (ITPM) and load characteristic of klystron are presented.
简要叙述了三相交流晶闸管智能模块(ITPM)的性能特点、应用情况以及速调管的负载特性。
Thyristor control phase shifter (TCPS) is one of the new facilities implemented in power network, leading to the development of economically efficient and technically reliable system.
晶闸管控制移相器(TCPS)是电力网络中的新设备之一，借以改善电力系统运行的经济性和可靠性。
A new structure of power MOS-gated thyristor named Trench MOS Controlled thyristor (TMCT) is presented.
报道了一种新结构的功率栅控晶闸管，称其为槽栅MOS控制的晶闸管(TMCT)。
Thyristor inverter welding power source with single-conduction high current, high breakdown voltage, low positive voltage drop and the high over load etc.
晶闸管逆变弧焊电源具有单管导通电流大、耐压高、正向压降低、过载能力强等特点，但在使用过程中会出现各种故障。
Through analyzing the topology, control system and protection system of large power high voltage converter equipped with integrated gate commutated thyristor (IGCT), a set of 7.
通过对大功率集成门极换向晶闸管(IGCT)高压变流器的结构、控制系统、保护系统的研究，设计出一套7。
The development of the software for drawing voltage waveform of the thyristor circuit with VB is realized in order to make power and electric teaching easy and put it into application.
为方便电力电子教学及工程应用，用VB实现了晶闸管变流电路电压波形图绘制软件的开发。
Thyristor controlled series compensation (TCSC) possesses important meaning in damping low frequency oscillation in power system.
可控串联补偿(TCSC)对于阻尼电力系统低频振荡具有重要意义。
Taking advantage of power function and rapidity of DSP, the controller constitutes a powerful thyristor converter with phase-lead control based on TMS320F240.
在系统设计时，利用DSP功能强、运行速度快的特点，构成基于TMS320F240 DSP的大功率晶闸管超前相控变流系统。
Today ordinary thyristor, GTO and IGBT play an important role in the applications of power semiconductor device for medium-voltage, and high power levels.
在目前的中电压大功率应用领域，占主导地位的功率半导体器件有晶闸管、GTO和IGBT等。
A voltage type high power invert circuit which is composed of chopper and thyristor full bridge invertor is proposed.
提出了一种由斩波电路与全桥逆变电路构成的电压型大功率晶闸管全桥逆变主电路。
First developed by ABB Company, IGCT ( Integrated Gate Commutated Thyristor)is a new sort of power semiconductor, which integrates its gate device with the thyristor.
集成门极换流晶闸管IGCT是一种新型的电力电子器件，是将门极驱动电路和门极换流晶闸管GCT集成于一体的器件。
Provide AC power to thyristor converters, converter load is an inductive load.
提供交流电源至可控硅变换器，转换器的负载是感应性负载。
A thyristor circuit and the analysis of mechanical characters, principle and connection of brake parts of its power lines are presented in this paper. The trigger circuit of thyristor was improved.
本文提出了可控硅电路，并对它的动力回路的制动部份机械特性、原理、接线作了分析，对可控硅的触发脉冲电路作了一些改进。
The main circuit of power supply is made up of pulsed generators with flywheel, rectifier transformers, thyristor converters, diode rectifiers and switches.
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。
This Power Regulator thyristor in conduction is zero and the zero-crossing turn-off.
这种调功器中的晶闸管是过零导通跟过零关断的。
This paper introduces a new inversion control circuit based on 80c196mc microcontroller for thyristor medium frequency power supply. Meanwhile the hardware and software designs are also provided.
针对晶闸管中频电源的核心——逆变电路，提出了一种基于80c 196MC单片机的控制电路，给出了其构思的硬件和软件设计。
The author bas joined in and auc- cessfully accomplished a PFM DC regulated power supply using high frequency fast switching thyristor, which has been adopted in practical application.
笔者曾参与研制成功一种利用高频型快速晶闸管实现的PFM型直流稳压电源，已付诸实际使用。
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