1) apparent power measurement
视在功率测量
2) apparent power
视在功率
1.
On apparent power of unbalanced non-sinusoidal electric power system;
非正弦非平衡电力系统视在功率研究
2.
A new method to calculate apparent power in unbalanced three phase system;
一种计算三相不对称系统视在功率的新方法——BG法
3.
To the literature [1],the equivalent capacity law that China put forward has been used and found its existing problem actually,thus put forward a kind of more feasible equivalent ca- pacity law,that is to say that obtains the equivalent capacity of light power with the aid of the apparent power,indicate after employing in the real electric wire netting:This kind of method is simple,effec- tive an.
对文献【1】中提出的等效容量法在实际进行了运用并发现其存在的问题,从而又提出了一种更为切实可行的等效容量法,也就是借助于视在功率来获得小电源的等效容量,在实际电网中进行应用后表明:这种方法简单、有效、可行,不会出现有偏差的等效容量和线损率。
3) Apparent Sound Power
视在声功率
4) constant apparent power
恒视在功率
1.
Constant apparent power control technique of the double-fed motor is studied theoretically, and the mathematical models of constant apparent power control are established in accordance with vector control of the doubly-fed machine.
本文对双馈电动机恒视在功率控制技术进行了理论分析,并根据矢量控制原理建立了恒视在功率控制的数学模型,进行了仿真研究。
5) volt-ammpere meter
视在功率表
6) power measurement
功率测量
1.
The application of Gauss-Newton algorithm in harmonic power measurement;
Gauss-Newton算法在谐波功率测量中的应用
2.
Research and realization on a novel power measurement integer algorithm based on wavelet transform;
一种新的小波变换功率测量整数算法的研究与实现
3.
Error analysis for electrical power measurements with non-integer-period sampling;
非整周期采样下电功率测量的误差分析
补充资料：视在功率
视在功率
apparent power
sh}20一gongl口视在功率(apparent power)二端电路端电压的有效值和电流的有效值的乘积，又称表观功率。 令U和I分别为二端电路电压和电流的有效值，S为视在功率，则有 S一Ul 视在功率能表示在一定的有效值电压和电流下，二端电路可能获得的平均功率的最大值。工频交流发电机和变压器等电工设备的额定电压值与绕组绝缘、铁芯的截面积及铁损耗有关，而其额定电流值则与绕组导线截面积及铜损耗有关。额定视在功率(见三相电路功率)可以看成该电工设备的最大利用容量和设计极限值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条