The usual way to do this would be to use a rectifier—a device that converts alternating to direct current.
通常的方法就是使用整流器---一种把交流电转换为直流电的装置。
Consequently, the additional harmonic loss of rectifier transformer is reduced, the power factor is enhanced and the power quality is improved.
同时整流变压器的附加谐波损耗得到了有效降低，功率因数得到提高，改善了系统的电能质量。
The PWM rectifier is a "green" power electronics equipment since it offers sinusoidal input currents, unity or adjustable power factor, reversal of power flow.
PWM整流器可实现正弦的网侧电流、单位或可调的功率因数、能量的双向流动，是一种真正意义上的“绿色环保”电力电子装置。
Its software is designed to calculate the running parameters of the AC drive system, including transformer, quadrant rectifier, DC circuit, inverter, AC motor and train load.
系统采用软件方式实时计算交流传动系统的运行参数，包括变压器、四象限整流器、直流中间回路、逆变器、电机及负载。
The simulation results show that the PWM rectifier has the merits of low overshoot of starting direct voltage, high speed of response and excellent dynamic and static performance.
仿真结果表明：PWM整流器启动时的直流电压超调量小，响应速度快，具有极佳的动静态性能。
A diode used in this manner is called a rectifier.
按这种方式使用的二极管叫做整流管。
Rig Manager: SCR (silicon controlled rectifier) house.
平台经理：可控硅房。
The main function of rectifier circuits is to convert AC to DC.
整流电路的主要作用是将交流电压转换成直流电压。
Phase-controlled rectifier technique is adopted to control the rectifier.
对于整流器的控制方法仍然采用相控整流技术。
A new control scheme of three phase voltage source PWM rectifier is presented.
提出了一种新的三相电压型PWM整流器控制方案。
The 24-pulse rectifier based on autotransformer scheme is proposed in the paper.
接着本文提出了一种基于自耦变压器的24相整流电路。
Choosing a rectifier diode, the following parameters should be paid attention to.
选择整流二极管时，应注意以下参数。
Rectifier efficiency is one of the main specifications of large rectifier devices.
整流效率是大型整流设备的主要技术指标之一。
The methods of harmonics suppression for high-power rectifier devices are proposed .
本文提出了大功率整流装置产生的谐波防治措施。
The algorithm of firing impulses for single and double rectifier bridge is discussed.
详述了单整流桥和双整流桥的触发脉冲的算法。
In most cases it is derived from the AC mains by means of a transformer and rectifier.
大多数情况下直流电是从交流电通过变压器和整流器而来的。
Its input transformer adopts phase-shift technology to implement a multiplex rectifier.
其输入变压器采用移相技术，以实现多重化整流。
The active front end rectifier used with each topology is also included in the analysis.
还分析了每种拓扑结构中使用的有源前端整流器。
In this paper the harmonic power flow of power systems with rectifier busses is studied.
文章讨论了具有整流负载时电力系统的谐波潮流计算方法。
Generally, the traditional adjustable DC voltage is completed by using phase-controlled rectifier.
传统的可调直流电压，一般均采用相控整流器来完成。
The appearance of PWM rectifier offers a new way to solve the problem from the traditional rectifiers.
PWM整流器的出现为解决传统整流器的这些问题提供了新的途径。
It is difficult to produce a very high voltage directly, by a combination of transformer and rectifier.
用变压器和整流器相配合直接得到很高的电压是困难的。
A simplified algorithm three-phase voltage source PWM rectifier for space vector modulation was presented.
提出了应用于三相电压型脉宽调制整流器的空间矢量简化算法。
To introduce the composition and working Principle of a thyristor rectifier unit of large power for DC EAF.
介绍一种单电极直流电弧炉用大功率晶闸管整流装置的组成和工作原理。
Electric resistance welding. rectifier equipment for resistance welding machines. specifications and tests.
电阻焊接。电阻焊机用整流器设备。规范和试验。
A new and practical power factor control strategy for three phase PWM current source rectifier was proposed.
提出了三相电流型PWM整流器的一种新型实用的功率因数控制方法。
This paper describes the virtual experiment of single phase half wave controlled rectifier with different load.
本文设计了单相半波可控整流电路，在带不同负载情况下的虚拟实验。
This paper describes the virtual experiment of single phase half wave controlled rectifier with different load.
本文设计了单相半波可控整流电路，在带不同负载情况下的虚拟实验。
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