1.
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。
2.
automatic distributor of active power
有功功率自动分配装置
3.
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。
4.
Study of the Experimental Circuit for the Generator Active Power and Reactive Power Adjustment and Control;
发电机有功功率与无功功率调整、控制实验电路的研究与实践
5.
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。
6.
Study on the regulation of active power for three-phase synchronous generator
三相同步发电机有功功率调节的研究
7.
The host computer finishes the calculation of active power, reactive power and power factor, inquire fuzzy form of controlling , give and publish the controlling amount.
工控机完成有功功率、无功功率以及功率因数的计算，并查询模糊控制表，给出控制量。
8.
Analysis of Synthetic Error in Measurement of RMS and Active Power
有效值及有功功率测量的综合误差分析
9.
Computation of Dynamic Security Region Based on Active Power Perturbation Analysis
基于有功功率小扰动分析的动态安全域求解
10.
Soft stop control of high-voltage asynchronous motor based on active power close loop
基于有功功率闭环的高压异步电机软停控制
11.
Research for Dynamic Optimal Dispatching of Active Power in Power Systems;
电力系统动态有功功率优化调度的研究
12.
Research on Transformer Differential Protection Base on Positive Sequence Active Power;
基于正序有功功率的变压器纵差保护的研究
13.
Application of sectional linear programming to load scheduling on electric power market;
电力市场中有功功率最优分配的规划方法
14.
arbitray phase angle power relay
有功无功功率继电器
15.
arbitrary phase-angle power relay
有功-无功功率继电器
16.
A New Method on Optimal Real-Time Pricing of Active and Reactive Powers
有功与无功功率最优实时定价新方法
17.
effective output
有效输出量有效功率
18.
The simulation object list indicates that the active reactive power compensation can carry on the compensation of reactive power very well.
仿真结果表明，有源无功功率补偿器能很好地进行无功功率的补偿。