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闸管

网络Thyristor; IGCT; Integrated gate-commutated thyristor

闸管

闸管

Thyristor

晶闸管(Thyristor)又叫可控硅，按照其工作特性又可分单向可控硅(SCR)、双向可控硅(TRIAC)。其中双向可控硅又分四象限双 …

IGCT

闸管（IGCT）、垂直双扩散金属-氧化物场效应晶体管（VDMOS）、快恢复二极管（FRD）芯片和模块、中小功率智能模块 …

Integrated gate-commutated thyristor

...绍一下电力半导体家族中的最新成员—集成门极换向晶闸管（Integrated gate-commutated thyristor），它是ABB 公司于199…

brake tube

...(每公斤调涨80日圆)之后今年来第2度调涨尼龙12价格。尼龙12主要应用於燃料管、闸管(brake tube)等汽车零件以及产业机械 …

gate tube

电脑名词译名 ... gate time 闸时间 gate tube 闸管 gate turn off thyristor  截断闸流体 ...

3

The model takes account of the nonlinear and time varying dynamics of switch devices and is valid in the frequency range of generator shaft .

该模型考虑了晶闸管开关的非线性和时变因素，在汽轮发电机组轴系频率范围内足够精确。

5

The failure of crystal brake-tube in the static excitation system is one of common failures . The reasons of causing such failure are many.

静止励磁系统中晶闸管损坏是其常见故障之一，但造成晶闸管损坏的原因很多。

6

Modern thyristor valves for HVDC are of high power rating and difficult to be tested in a conventional back-to-back test circuit .

现代晶闸管阀的大容量使得难以采用传统的背靠背试验回路对其进行运行试验。

8

The system used thyristor-control modules and IGBT modules as the main structure of the charging and discharging circuits .

系统采用晶闸管控制模块、IGBT 模块为主要结构的充放电主电路；

9

The thyristor cannot be turned off by the gate , and the thyristor conducts as a diode .

此时晶闸管就象二极管一样导通，不能通过门极关断。

10

The common algorithm of SCR digital trigger, however, was not satisfying on response time, change rate of firing angle and stability .

一般的晶闸管数字触发器算法存在着响应时间长、触发角不可大幅变化和可靠性差等不足。

11

The experimental result shows that the thyristor three phase booster can save the energy of the light load motor obviously .

实验结果表明，晶闸管三相调压供电对降低轻载电动机的能耗有明显的效果。

14

The sync control circuit is one of keys to influence stability of trigger system of SCR are welding .

同步控制电路是影响晶闸管整流弧焊机输出稳定性的一个关键。

15

16

Modern power thyristor valves have a high power rating and are difficult to be tested in a conventional back-to-back test circuit .

现代晶闸管阀的额定容量很高，难以使用传统的背靠背试验回路进行试验，合成试验回路是一种替代方法。

18

The on-off character of the thyratron is advantageous to the arc-starting and arc-stabling of the welder .

晶闸管的通断特性，有利于焊机起弧、稳弧。

21

TIG welding power source made from SCR and bifilar winding energy saving inductor is introduced in this paper.

研制了一种用双绕组储能电抗器构成的晶闸管 TIG 焊电源。

22

The FPGA realizes functions of trigger pulse generation and trigger protection .

FPGA 主要用于生成晶闸管触发脉冲及触发保护等。

23

In this paper the new type phase position control trigger circuit of multifunction is designed .

本文设计了一种新型的晶闸管相控触发电路。

25

This circuit , however, better suits pure synchronization and not thyristor control .

然而，电路更适用于纯同步和非晶闸管控制。

26

It also describes the principle of silicon controlled rectifier in hardware .

在硬件上还扼要介绍了晶闸管的温控原理。

28

On-state voltage characteristics curve of TRIAC are given based on the experimental findings , and analysis of the curve .

根据实验数据给出了双向晶闸管（TRIAC ）的通态电压特性曲线。

30

Once the device begins to conduct , it is latched on and the gate current can be removed .

一旦器件（晶闸管）导通，门极电流即可去掉。

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