查询词典 bulb rectifier

Totem-Pole Boost with no rectifier bridge can get better performance in theory.

图腾柱Boost功率因数校正电路由于省略了整流桥，理论上可获得更高的效率。

As an application example of these methods, a program for digital simulation of synchronous generator diode or controlled bridge rectifier systems has been developed.

应用本方法，作者编制了同步发电机-半导体整流桥系统的数字仿真程序。

The cord from the generator leads first to the circuit board's bridge rectifier, which converts the AC to DC.

从发电机导致第一线的电路板的整流桥，它转换的AC到

A resistance is connected to the rectifier bridge to limit the state value offault current.

本文对普通桥式超导限流器进行了改进，在桥路中增加了限流电感的去磁环节，以达到限制短路电流稳态值的目的。

Instantaneous reactive power theory, three-phase four-line system, three-phase rectifier bridge, reactive power and harmonic

瞬时无功功率理论；三相四线制系统；三相整流桥；无功和谐波

A variant of this is to use two capacitors in series for the output smoothing on a bridge rectifier then place a switch between the midpoint of those capacitors and one of the AC input terminals.

要系列中的两个电容器用於输出然后平滑桥式整流上放置一个开关之间的这些电容器中点和交流的一个输入终端的这一变体。

So it is important to research and practice the electronic technology in electric power field.The author is mainly to discuss the master and trigger circuit of three-phase bridge controlled rectifier circuit, and controlled circuit diagram.

近几年越来越多电力电子应用在国民工业中，一些技术先进的国家，经过电力电子技术处理的电能已得到总电能的一半以上。

In such circuits control of the output current is required and this is sometimes achieved by replacing some of the diodes in bridge rectifier with thyristor s, whose voltage output can be regulated by means of phase fired controllers .

在这种电路的输出电流控制是需要和这有时通过一些在桥式整流二极管的替换的晶闸管，可以触发相位控制器的方式规管其电压输出。

In the paper,connection of bridge rectifier in rotor,arrangement of winding in the stator and the rotor,analysis of performance of the generator nonloaded and fully-loaded and design characteristic of the generator series are discussed respectively.Some considerable problems in design and m...

着重介绍了该发电机转子旋转整流电路的接线方式和定、转子绕组结构，分析了发电机在空载和负载2种情况下的运行特性以及该系列发电机的设计特点，指出了采用该励磁方式的单相交流同步发电机在设计和制造过程应注意的问题。

Comparing the synchronous rectifier to normal circuit by calculating the efficiency indicates that forestay is much better on efficiency and thermal performance. A simple circuit with good consistency, high efficiency, high reliability and low cost is presented in this paper. The feasibility is proved by emulating with computer.

通过分析已有的集中解决隔离型变换器输出带预偏置电压启动的解决方案，提出了一种全新的一致性好、成本低、效率高、简单和可靠性高的解决隔离变换器输出有预偏置电压的启动问题的电路，通过仿真验证了其可行性。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切