查询词典 rectifier

The Dongguan spring core electron Limited company manages silicon-controlled rectifier, field tube, two triodes, rectification bridge best-selling consumer market.

东莞泉芯电子有限公司经营的可控硅、场管、二三极管、整流桥畅销消费者市场。

The Dongguan spring core electron Limited company sells on commission silicon-controlled rectifier, field tube, two triodes, rectification bridge great variety of goods, reasonable price.

东莞泉芯电子有限公司经销的可控硅、场管、二三极管、整流桥品种齐全、价格合理。

Dongguan long transports passes the electronic Limited company located at the Chinese Dongguan, the Dongguan spring core electron Limited company is the individual management which product and so on a silicon-controlled rectifier, field tube, two triodes, rectification bridge sales on commission wholesale.

东莞长运通电子有限公司位于中国东莞，东莞泉芯电子有限公司是一家可控硅、场管、二三极管、整流桥等产品的经销批发的个体经营。

V V connection ; three phase systems ; rectifier ; ripple

V－V联接；三相系统；整流器；纹波

A new three-phase AC voltage-regulating AC circuit which use thyristor three-phase bridge controlled rectifier as three-phase symmetrical Y connection is presented.

提出了一种用晶闸管三相全控整流电路用作三相Y接对称性电阻性负载进行的三相交流调压电路，此调压电路由晶闸管三相全控整流电路改造而成，并分析了工作原理，给出了实验结果。

The paper puts forward a malfunction diagnosis of the thyristors of three-phase full-bridge controlled rectifier with BP neural network.

对电路发生故障时输出的波形进行分析，用故障波形的采样数据制作的样本对神经网络进行训练，将训练好的神经网络用于故障诊断。

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。

An injection type shunt hybrid active power filter was analyzed, it can suppress harmonic currents and compensate high capacity reactive power, nevertheless, a sharp boosting on DC-side voltage was found in application. Based on the analyses of the reasons, different solutions was proposed such as adoption of main circuit of multiple performances, the use of hysteretic control method, fore-feed control of reflowing current or direct control on DC-side voltage without a rectifier to supply.

研究一种兼具大容量无功补偿能力的注入式并联混合有源滤波器，并分析其在工程应用中发现的直流侧电压抬升现象及这种现象产生的原因，在此基础上提出从采用多重化主电路结构、滞环控制法、回灌电流前馈控制法和脱离整流电源直接对直流侧电压进行控制等几个方面来抑制直流侧电压抬升的方法。

These pulsations are known as the ac component of the rectifier output.

但是整流器的输出并不是纯粹的直流，而是脉动直流。

Only the best preamp, power and rectifier tubes are chosen to undergo this arduous process.

只有最好的前级管、功率管和整流管才被精选出来接受这个苛刻的处理。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。