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power-factor中文是什么意思

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用"power-factor"造句"power-factor"怎么读"power-factor" in a sentence

中文翻译手机手机版

  • 功率因数

例句与用法

  • Methods of power - factor - measurement for low - voltage inductive test circuits
    低压感应测试电路功率因数的测量方法
  • Unity power - factor test
    功率因数等于1的电机试验
  • Determination of power - factor and permittivity of insulating materials hartshorn ward method
    绝缘材料的功率因子与电容率的测定
  • A kind of new high efficiency three - phase power - factor - correction is proposed and realized by integrate - reset - control circuit
    5 .首次提出了一种新型高效率三相功率因数校正拓扑,并采用积分复位控制方法实现。
  • Harmonic current has caught high recognition . power - factor - correction is an effective method to reduce harmonic current in power grid
    谐波污染已引起各国的高度重视,功率因数校正( pfc )是治理谐波的一种有效方法。
  • It is proved that this kind of power - factor - correction has the features of simple control circuit , good control result and high efficiency
    在理论研究的基础上进行了仿真研究,仿真结果证明了其具有控制简单可靠、功率因数校正效果好、系统效率高的特点。
  • A new intelligent power - meter ic - cs5640a is used to sample data in designing , including voltage , current , active - power , power - factor , reactive - power
    在设计中使用新型的智能电表芯片cs5460a作为数据采集芯片,实现了对于电网中电压、电流有效值等多种电参数的测量和监视。
  • According to the characters of the model of the optimization of the vehicle main form design , the muti - objective problem is resolved by power - factor method , the constrains problem by penalty function technique
    结合遗传算法,采用惩罚函数法对约束条件进行处理,设计了实数编码的模拟退火惩罚函数法优化程序模块。
  • The dq equivalent circuit model of three - phase three - switch boost type power - factor - correction is proposed firstly , the completely dc steady - state analysis and ac small - signal analysis are done and the dc operation points and ac transfer functions are acquired
    3 .首次提出三相三开关boost型功率因数校正的dq等效电路模型,并对其进行了完整的直流稳态和交流小信号分析,得到直流工作点和交流传递函数。
  • The integrate - reset - control three - phase six - switch boost power - factor - correction is proposed . according to the equivalent circuit in the a - b - c coordination , the control equations are deduced in detail . some simulations and experiments are done to validate the analysis
    根据三相六开关boost型功率因数校正在a - b - c坐标系下的数学模型,采用平均法,得到实现单位功率因数所需的控制方程并用积分复位控制电路加以实现。
  • 更多例句:  1  2
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