We researched mainly on Gate Turn-off Thyristor in qualitative analysis before.
以往对门极可关断晶闸管电流放大系数的研究主要集中在定性分析。
Gate Turn-Off Thyristor is a kind of power electronic element. It can control both on and off.
GTO是一种既能控制导通，又能控制关断的全控型电力电子元件。
In the source commutation technique, a commutating Thyristor is turned off byforcing the DC link current to zero.
在来源换向技术，一台换向的可控硅整流器被关闭当换向发生时，潮流是近似地恒定的除了山谷。
Its main return circuit adopts thyristor contactless switch, so can turn off circuit quickly, precisely and reliably.
该系列点焊机主回路均采用晶闸管无触点开关，电路关断时间快、准确、可靠。
The main control system includes the synchronous signal generating circuit, the testing circuit of thyristor cut-off voltage and the trigger circuit of the thyristors etc.
论述了主要硬件电路的设计方案，其中包括晶闸管两端电压检测、三相电源同步信号检测等。
For frequent load-off should be selected output or thyristor output transistors, which are non-contact component.
对于频繁通断的负载，应该选用晶闸管输出或晶体管输出，它们属于无触点元件。
A new thyristor trigger method is proposed. This method takes the current crossing point as the trigger base and keeps the current hold off Angle stationary.
提出了一种实用的晶闸管触发方法，这种方法以电流的过零时刻作为触发基准，保证起动过程中电流的关断角稳定。
The paper presents a new PWM CSI using only one gate turn off switch and six thyristors. The converter uses active commutation to realize PWM in a conventional thyristor-based CSI.
该文提出一种采用一个门极可关断开关和六个晶闸管的新的PWM电流源逆变器，此电路通过有源换流来实现传统的晶闸管CSI的脉宽调制。
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 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。
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