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- The power factor (pf) is the ratio of average power to apparent power. 功率因数是有功功率与视在功率之比。
- Power Factor Power factor is the cosine of the angle between the actie power( kW) and apparent power( kA) in a circuit. 功率因数功率因数是电路中有功功率(W)视在功率(A)间夹角的余弦值。
- Furthermore, the total apparent power should be the scalar sum of the apparent power of every phase. 而且,总视在功率应为各相视在功率的标量和.
- Power Factor Power factor is the cosine of the angle between the active power( kW) and apparent power( kVA) in a circuit. 功率因数功率因数是电路中有功功率(W)视在功率(VA)间夹角的余弦值。
- Two pulse outputs, one for active power and the other selectable between reactive and apparent power with programmable frequency. 两路脉冲输出,一为有功功率,二为无功率或视在功率,带频率编程功能。
- Power Factor Power factor is the cosine of the angle between the active power (kW) and apparent power (kVA) in a circuit. 接地 接地是电路与地面或地面上的导体的连接,可以是有意的也可以是意外的。
- In this paper, with domain analysis method for reactive power in nonsinusoidal, the formulas of apparent power and power factor both in nonsinusoidal and asymmetric conditions are describled. 本文从单相非正弦波形下无功功率的时域分析定义出发,导出三相不对称时视在功率的公式,从而获得非正弦波形又不对称下三相功率因数的计算公式。
- Imaginary component of instantaneous apparent power 瞬时视在功率虚部,瞬时无功功率
- Rated apparent power on valve side 额定阀侧视在功率
- Average apparent power per phase 平均每相视在功率
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- Certain problems were apparent from the outset. 有些问题从一开始就是显而易见的。
- Apparent Power Calculation for Static Multi-function Meter 多功能表中的视在功率计算
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- It was apparent to all that he was guilty. 众所周知,他是有罪的。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Analysis of physical meaning of reactive power and apparent power 无功及视在功率物理意义的剖析
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。