The output rectification ADAPTS a synchronous current rectifier.
输出整流采用同步整流器。
The paper discusses the explosion and burning out of heavy current rectifier and its protection. And it introduces the arc protection system and its application in heavy current rectifier as well.
本文对大电流整流柜元件的爆炸烧毁的原理及采用的保护方式进行了探讨,并详细介绍了电弧光保护系统的保护原理以及它在大电流整流柜上的应用。
Rectifier diodes cannot be used directly in parallel, because the diode heat resistance have differences, will reduce the reliability, it is better to a set of current of diode.
整流二极管不可直接并联使用,因为二极管的热电阻有差异,会使可靠性降低,最好用一组电流大的二极管。
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。
IR2172 is a current sensing IC presented by International Rectifier Company.
IR 2172是国际整流器公司推出的电流传感芯片。
The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.
在单位功率因数整流器中,利用瞬时值比较法来控制电源电流,不但控制简单,还可有效限制器件的最高开关频率。
Rectifier is the use of diversification, mainly in the use of generators tail, current conversion.
整流器的运用是多样化的,主要运用在发电机尾部,将电流进行转换。
In the control of voltage source PWM rectifier, direct current control and dual close loop control structure ind-q synchronous reference frame are widely adopted.
在电压型PWM整流器的控制中,广泛采用在同步旋转坐标系下的直接电流控制方法和双闭环控制结构。
Zero current transition (ZCT) topology of the single switch three phase boost power factor correction (PFC) rectifier is proposed.
提出了一种零电流开关结构的单开关管的三相升压功率因数校正整流器。
This paper introduces a single-bridge current source rectifier, which eliminates 5th and 7th harmonics adopting the technology of Selective Harmonic Elimination(SHE).
介绍了一种单桥电流源型整流器,运用特定谐波消除技术消除其5次和7次谐波。
General purpose plastic rectifier. Maximum recurrent peak reverse voltage 1250 V. Maximum average forward rectified current 1.0 a.
通用塑料整流器。经常性最大峰值反向电压1250五,最大平均整流电流1.0A。
Biggest positive the parameters associated with the lamp power rectifier current, the rated current value of the selected diode should be a peak current in ac bus at least more than 3 times.
最大正向整流电流该参数与灯功率有关,所选二极管的额定电流值至少应是交流母线中峰值电流的3倍以上。
The cause that transition current of DC-load in rectifier unit without balance reactor exceeds the range of permission is discussed.
分析了导致不带平衡电抗器的整流机组直流负载拐点电流超出许可范围的成因;
Base on the current tracing PWM rectifier, a new structure is proposed by introducing a power factor adjuster in to realization power factor variable PWM rectifier unit.
在电流跟踪型pwm整流器的基础上引入功率因数调节器,实现PWM整流器的功率因数闭环控制。
Silicon power rectifier diode. Cathode to case. Repetitive peak reverse voltage 800v. Average rectified forward current 25a.
硅功率整流二极管。阴极情况。重复峰值反向电压800v。平均整流电流25a。
The uniform current test of the rectifier for traction power is the test subject that aimed at inspecting the current distribution of the rectifying elements in every parallel branch line bridge.
牵引整流柜均流试验正是为了检测其各个桥臂并联支路整流元件的电流分配情况而设立的检验项目。
Three-phase half wave controlled rectifier, hysteresis comparison mode current track control, and realization of SVPWM by S-Function are used as examples to describe the usage of the software.
并以三相半波可控整流电路、滞环比较方式的电流跟踪控制、利用S函数实现空间矢量脉宽调制为例说明了软件的使用方法。
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。
Ultra fast low-loss controlled avalanche rectifier. Repetitive peak reverse voltage 150 V. Average forward current 2.4 A.
超快速低损耗控制雪崩整流。重复峰值反向电压150V的平均正向电流2.4A。
Plastic silicon rectifier. Max recurrent peak reverse voltage 1600 V. Max average forward rectified current 1.0 a.
塑料硅整流。经常性最大峰值反向电压1600五,最大平均整流电流1.0A。
A new PWM control method for GTR current source rectifier is presented. The mathematical formulae that output voltage of the rectifier and inductance of the DC filter are derived.
提出了一种新的适合于GTR电流型变频器整流器部分的PWM控制方法,推导出了在准圆轨迹PWM控制规律下,整流器输出电压的计算公式和平波电抗器电感量计算的实用公式。
Glass passivated rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 3.0 a.
玻璃钝化整流。经常性最大峰值反向电压200五,最大平均整流电流3.0A。
Then the sensor output signal, amplified by the rectifier to change the coil current until the coil back to bit, its current strength and the object's gravity is called proportional.
这时传感器输出电信号,经整流放大,改变线圈上的电流,直至线圈回位,其电流强度与被称物体的重力成正比。
Silicon silastic cell rectifier. Max repetitive peak reverse voltage 200 V. Max average forward current 15 A.
硅硅橡胶细胞整流。最大反向重复峰值电压200五,最大平均正向电流15A。
Silicon rectifier. Max recurrent peak reverse voltage 200 V. Max average forward rectified current 2.0 a.
硅整流。经常性最大峰值反向电压200五,最大平均正向整流电流2.0 A。
In this paper, the current waveforms of diodes in the rectifier with capacitor filter are discussed.
讨论了电容滤波单相整流电路中二极管电流的形波。
The text describes the R&D process for 2CZ234 high current, small package rectifier module.
阐述了2CZ234型大电流小封装整流组件的研制过程。
The text describes the R&D process for 2CZ234 high current, small package rectifier module.
阐述了2CZ234型大电流小封装整流组件的研制过程。
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