主要用途:低电压整流,高频转换开关和极性保护。
Applications: Low Voltage, High Frequency Inverters, and Polarity Protection Applications.
直流电压通过对工频电压整流和滤波得到。通常是使用二极管整流电路。
The dc voltage is obtained by rectifying and filtering the line voltage, most often by the diode-rectifier circuit.
发电机额定电压指电机在额定工况下运行,其端子电压整流后并扣除连接线压降的直流输出电压。
Refers to the electrical generator rated voltage at rated operation conditions, the terminal voltage after the rectifier and the deduction of the DC link output voltage drop.
如果输入端的交流电压很大,其一部分信号被整流,于是在被测的直流信号中产生了误差。
If the AC voltage at the input is large, part of this signal is rectified, producing an error in the DC signal being measured.
通过简单分析该主电路的结构形式和工作原理,证明它是一种对电网污染少、整流输出电压特性好的焊接电源主电路形式。
By analyzing its structure and working principle, it proves that the new circuit has little pollution to the network and has well characteristic of the output voltage.
电气线路:利用整流装置稳定电流的变化频率,此外通过变压器把690伏特的电压提升到超过2200 0伏特,大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22, 000, so current travels efficiently over long-distance lines.
电气线路:利用整流装置稳定电流的变化频率,此外通过变压器把690伏特的电压提升到超过2200 0伏特,大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22,000, so current travels efficiently over long-distance lines.
对于交流电压测量﹐利用有效值转换电路或精密整流器电路将交流信号转换成直流电压。
For AC voltage measurement, an RMS converter circuit or a precision rectifier circuit convert the AC signal into a DC voltage.
移相线路中配有与弦移相器以满足可控硅整流器最大可能触发电流和电压。
A cosine phase shifter is applied in phase shifting circuit to meet the possible maximum trigger current and voltage of thruster.
提出了一种新的三相电压型PWM整流器控制方案。
A new control scheme of three phase voltage source PWM rectifier is presented.
如此,在容限电压法当中,直流电压和和有功功率分别被整流器和反相器所控制。
Thus, in the voltage margin method, the dc voltage and the active power are separately controlled by the rectifier and the inverter, respectively.
该文以同步旋转坐标系模型为基础,设计了三相电压型PWM整流器的级联式非线性PI控制器。
This paper proposes a cascaded nonlinear PI controller for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame.
在适当的简化条件下,推导出各自整流电压和相电流的计算公式,并通过了试验验证。
Under the proper simplified condition, the calculation formulas of rectification voltage and phase current were deduced out respectively and were testified by experiment.
介绍了复极式离子膜电解装置整流设备的电压值偏高的现状。
The present status of high voltage of rectification equipment in bipolar type ion-exchange membrane electrolyzer was introduced.
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。
Silicon power rectifier diode. Cathode to case. Repetitive peak reverse voltage 800v. Average rectified forward current 25a.
阐述了整流机组中同步电压取点的方法及其优缺点。
The method, advantages and disadvantages of obtaining position of synchronous voltage of rectifying unit were discussed.
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。
Plastic silicon rectifier. Max recurrent peak reverse voltage 1600 V. Max average forward rectified current 1.0 a.
单相整流桥。经常性最大峰值反向电压200五,最大平均整流电流1.0A。
Single phase bridge rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 1.0 a.
单相整流桥。经常性最大峰值反向电压200五,最大平均整流电流1.5A。
Single phase bridge rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 1.5 a.
硅整流。案例模压塑料。经常性最大峰值反向电压1600五,最大平均整流电流1.0A。
Silicon rectifier. Case molded plastic. Maximum recurrent peak reverse voltage 1600 V. Maximum average forward rectified current 1.0 a.
整流输出的电压、电流脉动大,需要增大滤波器的体积;
Secondly, the low duty cycle leads to the high voltage and current ripple, and enlarges the filter size.
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。
Glass passivated rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 3.0 a.
单相整流桥。经常性最大峰值反向电压600V最大平均正向整流电流1.5A。
Single phase bridge rectifier. Maximum recurrent peak reverse voltage 600 V. Maximum average forward rectified current 1.5 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2.0A。
Silicon rectifier. Max recurrent peak reverse voltage 200 V. Max average forward rectified current 2.0 a.
表面贴装快速恢复整流。经常性最大峰值反向电压400V,最大平均整流电流1.0A。
Surface mount fast recovery rectifier. Maximum recurrent peak reverse voltage 400 V. Maximum average forward rectified current 1.0 a.
快恢复整流。经常性最大峰值反向电压100V最大平均正向整流电流2.0A。
Fast recovery rectifier. Maximum recurrent peak reverse voltage 100 V. Maximum average forward rectified current 2.0 a.
玻璃钝化整流。经常性最大峰值反向电压1000V最大平均正向整流电流3.0A。
Glass passivated rectifier. Maximum recurrent peak reverse voltage 1000 V. Maximum average forward rectified current 3.0 a.
瞬态电压抑制器,齐纳二极管,整流器。
快速恢复整流。经常性最大峰值反向电压600V最大平均正向整流电流1.0A。
Fast recovery rectifier. Maximum recurrent peak reverse voltage 600 V. Maximum average forward rectified current 1.0 a.
玻璃钝化整流。经常性最大峰值反向电压50V最大平均正向整流电流1.5A。
Glass passivated rectifier. Maximum recurrent peak reverse voltage 50 V. Maximum average forward rectified current 1.5 a.
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