pulsating voltage

英 [pʌlˈseɪtɪŋ ˈvəʊltɪdʒ]

美 [ˈpʌlseɪtɪŋ ˈvoʊltɪdʒ]

脉动电压

电力

双语例句

• The DC electromotive force output by AC generator can have quite big pulsating voltage.
  交流发电机输出的直流电动势会有较大的脉动电压。
• In the half-wave rectifier capacitance filter circuits, the low output pulsating voltage from load resistor will lead to large error in the measurement processes of load resistance.
  在半波整流电容滤波电路中，由于负载电阻上输出电压的脉动较小，接近于直流电。
• SVPWM technique have many good qualities, such as less pulsating torque, high usage of DC bus voltage, less switching loss, better high-speed regulation performance.
  SVPWM具有较高的直流电压的利用率，开关损耗小，从而实现了高性能的逆变输出。
• The similarities and differences of the rotating high-frequency voltage injection method and pulsating high-frequency voltage injection method are discussed in details as well as the simulation comparison has been done.
  详细讨论了旋转高频电压注入法与脉振高频电压注入法的异同，并进行了仿真研究对比。
• A control method for the compensation of unbalanced voltage supply that eliminates pulsating current in the DC bus of a voltage source inverter is investigated and analyzed.
  研究和分析了用于消除电网不平衡时电压源逆变器直流母线脉动电流的补偿控制方法。
• Low voltage-high current AC/ DC converter using three-phase uncontrolled rectifier needs a medium filter to remove pulsating voltage. Usually the filter is heavy and huge.
  采用三相不控整流的低压大电流的AC/DC变换器，需要一级中间滤波器除去电压脉动，通常滤波器体积重量都比较大。
• In this paper, the weld pool is excited by pulsating welding current which is produced by superimposing a certain frequency sine wave current on the straight polarity DC current, and the oscillating signals of weld pool can be detected through arc voltage signals in travelling TIG welding.
  本文在恒定直流之上叠加定频率正弦波电流做为脉冲焊接电流激振熔池，在连续行走焊接时，通过电弧电压检测熔池振荡即熔池尺寸。