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power factor

P 开头单词

基本解释

  • [电] 功率因数；功率系数

英汉例句

    双语例句

  • A 300W experimental prototype of power supply with power-factor-correction function based on dual-loop control strategy is presented in this paper.
    基于电流和电压的双环控制策略，研制了一台输出功率300W的功率因数校正电源样机。
  • Among the three-phase power-factor correction circuits, the full decoupling circuit is especially suitable for high power fields because of its high input power and good electrical performance.
    在三相功率因数校正电路中，全解耦型电路由于其输入功率大，电气性能较好等优势特别适用于大功率场合。
  • This power-factor monitoring and compensation system was made up of electrical parameters detection system and compensation controlling system.
    此功率因数监测与补偿系统由电参数检测系统和补偿控制系统两部分组成。

    • 权威例句

  • Featuring a slim 7mm 2.5inch industry-standard form-factor, all capacities offer power-loss protection.
    FORBES: Digital Storage, Our Only Hope
  • Capable of delivering 5-to-50 watts of power, the new wireless charging spots use the same form-factor as the thousands already employed in public venues ensuring universal compatibility, while charging devices of various power levels at up to 93% efficiency.
    ENGADGET: Duracell Powermat adding mesh network, scaleable power to its wireless charging plates
  • But he suspects Jaguar and BMW will be selling passenger models equipped with KERS long before Formula One has made its power-boosting technology a decisive factor in winning races.
    ECONOMIST: Tech.view: Boost for Formula One

词组短语

    短语

  • power -factor measurement 功率因数测量;功率因素测量
  • power prediction factor 功率预估因数
  • power correction factor 功率校正系数
  • power r factor adjustment 功率因数蝶
  • local power peaking factor 当地功率峰值因子

英英字典

    柯林斯英英字典

  • (in an electrical circuit) the ratio of the power dissipated to the product of the input volts times amps

专业释义

    电子、通信与自动控制技术

  • 功率因数

    Moreover,displacement power factor is introduced to put the design of filter constraint.
    又从位移功率因数角度对滤波器设计值加以限定。

  • 功率因素

    Low power factor have a great negative impact on load and network,and connecting capacitor in parallel on both ends of inductive load is the common method of reactive power compensation.
    功率因素过低对电网及负载有极大负面影响,在感性负载两端并接电容是常见的无功补偿方法。

  • 功率因子

    The maximum power factor for Sb-doped（5000ppm） samples reaches 1.65×10-3 W/mK2（620K）,whereas for 4000ppm Te-doped samples the maximum power factor is 1.4×10-3 W/mK2（520K）.
    掺入5000ppm Sb的试样,其功率因子达到了1.65×103W/mK2（620K）,掺入4000ppm Te的试样其功率因子为1.4×10-3W/mK2（520K）。

    计算机科学技术

  • 功率因数

    Therefore, power factor eorrection(PFC) has become one of the hottest research spot.
    因此，进行网侧功率因数校正成为目前研究的热点之一。

    机械工程

  • 功率因子

    • 动力与电气工程

  • 功率因素
  • 功率系数
  • 功率因数
  • 功率因子

    • 能源科学技术

  • 功率因数

    • 农业科学

  • 捕捞能力指数