查询词典 thyristor

In article, it is discussed include main hardware configuration, theory, mothed and principle for thyristor switched capacitor and peculiarity.

全文叙述了设备的基本硬件结构，晶闸管投切电容器的原理、方法和控制原则以及现有技术特点。

Pass to computer control technology to the application and the research in the shaft hoist, we introduce that the new breeze well hoist computer control system to adopt the most advanced technique of PLC nowadays, by full-digital thyristor DC speed regulated system to constitute of parallel 12 pulse technology and magnetic fields to change toward technology, reform the traditional generator- electric motor machine set and relay control of hoist, by F- D machine set the unadvanced drive of wind reformation to become having the international advanced the horizontal full digital DC to drive the system.

通过对计算机控制技术在矿井提升机中的应用和研究，阐述了新风井提升机计算机控制系统采用了当今最先进的PLC技术、由全数字晶闸管直流驱动系统组成的并联十二脉动整流技术和磁场换向技术，来改造传统的发电机—电动机机组+继电器控制的提升机，从而使落后的F—D机组驱动的提升机改造成为具有国际先进水平的全数字直流驱动系统。

Nowadays, the common application of compensation devices is an externally commutated thyristor inventor.

目前，在国内外船舶中，主要采用可控硅逆变器式的轴带发电机。

IGCT-based （Integrated Gate Commutated Thyristor） medium voltage three-level inverters are widely used in industry.

基于IGCT的中压三电平逆变器正被广泛地应用于工业领域。

A integrated gate commutated thyristor gate drive circuit has been designed.

本文首先结合4500V／4000A IGBT驱动电路设计，分忻IGCT基本工作原理和驱动电路工作原理。

Through analyzing the topology, control system and protection system of large power high voltage converter equipped with integrated gate commutated thyristor, a set of 7.5 MVA three-level neutral point clamped converter was designed.

通过对大功率集成门极换向晶闸管高压变流器的结构、控制系统、保护系统的研究，设计出一套7.5MVA的基于集成门极换向晶闸管的高压三电平中点箝位变流器。

Aiming at the heavy load starts and the original soft start limitation,the new soft start is proposed with hands overhands over the frequency conversion starting and the thyristor accent presses.Through the experimental test,this new soft start can solve voltage hunting influence completely,and has the practical application value.

针对重载起动，传统软起动的局限性，提出采用交-交变频起动和晶闸管调压软起动相结合的方法，并通过试验测试该软起动方法能够解决重载起动时的电压波动影响，具有实际应用价值。

Compared with the traditional medium-voltage-trigger thyristor, the new structure not only has a lower trigger voltage, but can also provide better ESD protection under both positive and negative ESD zapping conditions.

相比于传统的中等电压触发晶闸管，这一新结构不仅具有更低的触发电压，而且在正向和反向两种静电测试下均具有更好的静电保护能力。

The company already has strong manufacturing capabilities and improve the detection equipment and instruments, has introduced products that have BX1, BX3, BX6 Series AC arc welding machine, ZXE1 Series AC-DC dual-use arc welding machine, WS series of manual TIG welding machines directly, LGK8 series plasma cutting machine, NBC series of carbon dioxide gas shielded welder, ZX5 Series Thyristor rectifier arc welder, ZX6 series three-phase rectifier arc welding machine, Products exquisite workmanship, excellent performance, reasonable structure, novel modeling and at the same time, the company invested in the continuing strength in science and technology and the use of foreign technology to market.

公司已具有雄厚的制造能力和完善的检测设备及手段，先后推出的产品有BX1、BX3、BX6系列交流弧焊接机，ZXE1系列交直流两用弧焊机，WS系列手工直接钨极氩弧焊机，LGK8系列等离子切割机，NBC系列二氧化碳气体保护焊机，ZX5系列晶闸管整流弧焊机，ZX6系列三相整流弧焊机，产品工艺精湛，性能优良，结构合理，造型新颖，同时，公司在不断的投入科技力量，并采用国外技术将产品投放市场。

But the thyristor cascade speed regulating method has a lower system power factor.

但是晶闸管串级调速方法存在一个突出的缺点，就是系统功率因数较低。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。