| 释义 |
thyristors 英'ðɪrɪstəz美'ðɪrɪstəz COCA³¹⁵¹¹¹⁺⁴
基本例句
n.半导体闸流管¹⁰⁰原型thyristor的复数 Because the thyristors work instantaneously, low current thyristors are used, then cost is reduced.
晶闸管是瞬间工作，可采用小电流管，使成本降低。 cnki
In the control circuit, the digital pulse strings produced by the MCU trigger the thyristors to shift phases, through changing the control angle, the voltage output could be changed.
控制电路由单片机产生数字脉冲串对晶闸管触发移相，通过改变控制角来改变输出电压的大小； cnki
The theory of ground automatic convert method is detailed in the paper, is analyzed how to select capacity of thyristors and transformers, and analyzed process of turning off thyristors.
本文对这种新的地面自动过分相方案，进行详细的解释，对晶闸管和变压器容量的选择进行分析，对晶闸管关断过程进行详细的分析。 cnki
The circuit for zero-crossing detection has measured the accurate current zero- crossing point on thyristors and supply pulse signal for changing groups.
零电流检测电路通过检测晶闸管上的电流过零点，为交-交变频器提供了换组信号； cnki
The performance of thyristors and the parameters of snubber circuit can significantly affect the voltage distribution in converter valves.
晶闸管器件性能和缓冲电路参数会影响换流阀内电压分布特性。 cnki
This paper researches on three phase capacitor transients, presents a combined switch constructed of contactor and low current thyristors to realize non surge close and non arcing break.
对三相电容器的暂态过程进行了研究，提出采用接触器和小电流晶闸管组成混合开关，实现了合闸时无冲击电流及分断时无电弧。 cnki
According to the arrangement of thyristors in HVDC converter valve, the configuration of a high voltage resistive probe used for impulse voltage measurement has been designed especially.
根据高压换流阀中晶闸管的布置情况，设计了冲击电压测量用电阻型传感器探头的外形结构。 cnki
All of these have relied on phase controlled thyristors PCT, offering the higher power control.
所有这些都依赖于能提供更大功率控制的相控晶闸管 PCT。 tdict
An AC-DC- AC frequency-variable and speed-adjustable system is developed using power thyristors and diodes.
采用功率可控硅和二极管构成交直交变频调速系统。 cnki
At the same time the principles of triggering pulse to the three-phase thyristors is discussed, and a way using monostable multivibrator to produce the pulses has been given below.
对三相晶闸管控制电抗器的触发脉冲产生原理进行了分析，采用单稳态触发器实现六相触发同步； cnki
Based on the triggering principle of cosine-crossing method, the logic relationship of thyristors triggering of6- pulse single-phase cyclo converter was established.
以余弦交截法的触发机理为依据，确定了6脉冲单相交交变频器中各晶闸管触发时刻的准确逻辑关系。 cnki
Fundamental principles, indices of performances and circuit structures of reduced voltage starting through thyristors are described in the paper.
介绍晶闸管降压起动的基本原理、性能指标及其电路结构。 cnki
In this paper, we'd like to analyse and discuss single phase conduction of bidirectional thyristors by experimental methods, so as to attract attention of household electric appliances' designers.
介绍一种用实验方法来分析和讨论双向晶闸管单向导通，以引起家电设计者的注意。 cnki
Measured results for the tablets show that because of the role played by the polysilicon films, the turn-on properties of the thin emitter thyristors are not affected by the very thin emitter region.
管芯测试结果亦表明，由于多晶硅膜的作用，薄发射区晶闸管的开通特性并未因发射区很薄而受影响。 cnki
SIT- BJT model is proposed for static induction thyristorsSITh operation in the blocking state.
提出了一种描述静电感应晶闸管在阻断态时的工作机理的 SIT- BJT等效模型。 dictall
Static Induction ThyristorsSITH, developed in recent years, are high frequency and high-power switching devices.
静电感应晶闸管是近年来发展起来的一种高频大功率新型电力电子器件。 dictall
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。 cnki
The structures and operative principles of Field Controlled Thyristors FCT, a new type of thyristors, are described.
本文描述了新型晶闸管 FCT的结构和工作原理。 iciba
This article introduces a new contravariant bridge circuit in the power source of the medium frequency induction furnace, analyzes the necessity of using R-C for protecting the thyristors.
介绍一种新型晶闸管中频感应电炉的逆变电桥，分析了对该电桥逆变晶闸管采用阻容保护电路的必要性。 dictall
This device can be used in three phase converter assembly using thyristors.
可在三相晶闸管变流装置中应用。 cnki
This paper analyses the blocking voltage, forward voltage drop, photoresist mask design and gate-triggering and dynamic characteristics of high-power thyristors.
本文对大功率可控硅的阻断电压问题、正向压降问题、光刻掩模板的设计问题、控制极特性问题以及动特性问题进行了分析。 cnki
This paper presents reversible digital field regulator with DSP and IGBT, which is substituted for current analogue field regulator with thyristors as power element.
本文提出以 DSP和 IGBT为核心来设计数字式可逆励磁调节器，以取代现有的以晶闸管为功率元件的模拟控制的励磁调节器。 cnki
Today Integrated Gate Commutated Thyristors IGCT are widely used for different applications such as medium voltage drives MVD and interties.
目前，集成门极换向晶闸管 IGCT被广泛地应用于不同的领域，诸如中电压传动 MVD和扣联锁电力网等。 dictall
Ways of balancing the phase current of an induction motor operating with unbalanced supply and fault diagnostics of the thyristors are discussed.
提出了在异步电动机供电不平衡的情况下平衡相间电流的方法，给出了晶闸管故障检测的方法。 cnki
Whether the turn-on time of the same arm thyristors was uniform or not, the turn-off time was always identical.
无论导通时刻是否一致，同臂号晶闸管的关断截止时刻总是相同的。 cnki |