MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.
MW直流电弧的电流控制采用2台整流变压器控制，通过调节晶闸管桥触发角构成24脉波整流电路。
An electronics transformer rectifier unit(TRU)with the output of 28.5V/100A DC is developed by using a novel phase shifted zero voltage and zero current switching PWM converter topology.
采用一种新型移相控制零电压零电流开关PWM全桥变换器拓扑，研制成2 8.5V/10 0A的航空电子变压整流器。
The circuit was meant to be powered by a power supply, which is why there is no transformer, rectifier, or filter capacitors on the schematic.
该电路是指由一个电源，这就是为什么没有变压器，整流器，或者过滤器供电电容的示意图。
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。
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。
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。
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。
Corn pollen electric collector consists of transformer, electric circuit of rectifier and filter, electric motor, battery and pollen trap.
研制的玉米花粉电动采集器由变压器、整流滤波电路、轴流风机、蓄电池与采粉器组合而成。
As the electrochemical rectifier transformer CAD system aleatory and enormous, it is divided into two parts.
由于电化学用整流变压器CAD系统较为复杂庞大，分两个部分进行研究开发。
It can provide complete square wave in the transformer, which can provide a simple self-driving method for synchronous rectifier.
同时变压器上是完整的方波，可以给同步整流提供简单有效的自驱动方案。
The main circuit is made up of input rectifier & filter circuit, first inverter circuit, high-frequency transformer, second inverter circuit, rectifier & filter circuit and output reactor.
主电路系统由输入整流滤波电路、前级逆变电路、高频变压器、整流滤波电路、后级逆变电路和输出电抗器组成。
AC current meter PA1: indicating primary current of rectifier transformer.
交流电流表pa 1：指示整流变压器一次电流。
The practice proven the system can improve the smelting quality and reduce the waste. It can also extend the life of the transformer for the rectifier.
工程实践表明，该整流系统既能提高金属电解的质量，又能降低整个整流系统的能耗，延长整流变压器的寿命。
The paper presents the mathematical model of rectifier transformer, and analyses the restricting factors of the mathematical model.
提出了整流变压器优化设计的数学模型，对模型中约束因子的处理作了分析。
When matched with low - impedance rectifier transformer, the whole set is composed of control cabinet, reactor and rectifier transformer.
当选用低阻抗整流变压器时，全套设备由控制柜、电抗器、整流变压器三大部件组成。
When matched with high – impedance rectifier transformer, it is constituted of control cabinet and rectifier transformer.
当选用高阻抗整流变压器时，全套设备由控制柜、整流变压器二大部件组成。
The main circuit includes rectifier, inverter, high-frequency transformer and wire heating circuit.
主电路主要由四部分组成：整流电路、逆变电路、高频变压器、焊丝加热电路。
Because leakage inductance value of rectiformer used in DC EAF is larger than common power transformer, the rectifier has longer commutation time.
直流电弧炉用整流变压器漏抗值设计较一般电力变压器大，整流器换相时间延长。
When rectifier transformer is matched with gas relay, "light gas" signal and "critical oil temperature" signal are connected in parallel;
当整流变压器配用瓦斯继电器时，“轻瓦斯”讯号和“临界油温”讯号并联；
The modified types will not be equipped with commutation transformer and the three-phase alternating current power supply directly acquires DC voltage through bridge type rectifier.
改进型不配整流变压器，将三相交流电源直接由桥式整流获得直流电压。
The core part of the inverter spot welding machine is the integrated transformer, which is consisted of transformer and rectifier.
变压器加整流器习惯被称为一体式变压器，是逆变点焊机的核心部件。
The problem of higher oil temperater for the cooling system of the rectifier transformer, the transform plan of the cooling system of the rectifier transforner is presented.
针对整流变压器冷却系统运行存在的油温偏高问题，介绍了整流变压器冷却系统改造方案。
In the main circuit, the inverse parallel couple SCRs (silicon-controlled rectifier) are used as a electric switch, switching the transformer of resistance spot welding.
主电路以反并联的晶闸管作为控制开关，控制焊接用的电阻点焊变压器通电与否。
Remember the presence of the switching power supply, which works totally differently from the conventional transformer-rectifier-filter setup found in nearly all audio gear.
记住开关式电源的存在。那是同设立在几乎所有音频齿轮上的传统的变压器—整流器—过滤器设备完全不同的。
Applying the synchronous rectifier technology in which MOSFET replaces common diodes or schottky diodes can increase the efficiency of low-voltage, great-current transformer.
采用功率MOSFET取代普通二极管或肖特基二极管的同步整流技术，可以使低压大电流变换器的效率得到极大的提高。
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。
DC traction substation are composed of transformer and silicon rectifier circuit.
直流牵引变电所主要由整流变压器和硅整流器构成。
The resin is applied in power transformer and rectifier as pouring material. Test of the properties shows that this resin meet the requirements of the reliability.
将该胶应用于电源变换器整流组合作为灌封材料，经过产品技术条件考核，完全达到质量可靠性的要求。
The resin is applied in power transformer and rectifier as pouring material. Test of the properties shows that this resin meet the requirements of the reliability.
将该胶应用于电源变换器整流组合作为灌封材料，经过产品技术条件考核，完全达到质量可靠性的要求。
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