1.
Measurement of Three-phase Power Network PowerFactor Angle Based on8051Single-chip Computer;
基于8051单片机的三相电网功率因数角的测量
2.
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。
3.
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。
4.
The Dynamic Compensation of the Electricity Net Power Factor Based on DSP;
基于DSP的电网功率因数动态补偿
5.
REACTIVE POWER COMPENSATION TECHNIQUE THE POWER FACTOR INFLUENCE OF THE LOW-PRESSURE CHANGED BARBED WIRE NET
无功补偿技术对低压电网功率因数的影响
6.
The influence of 400V low pressure wire net power factor to the power supply business enterprise;
400V低压配电网功率因数对供电企业的影响
7.
Research on Economic Power Supply Radius and Power Factor of Rural Power Network
农村电网经济供电半径和经济功率因数的研究
8.
Suggestion about revising power factor regulating tariff measures to improving power energy saving
修订《功率因数调整电费办法》促进电网节能
9.
Circuit Design of New Wattmeter with Digital Display
一种新型电网数显功率表的电路设计
10.
Designing of PFC of Digital Switching Power Supply;
数字化电源的功率因数校正器的设计
11.
synchronous capacitor[for power factor improvement, of an output exceeding 37.5w]
同步电容器［用于提高功率因数,功率超过37.5w］
12.
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。
13.
unity power factor test
功率因数等于一的电机试验
14.
Analysis and Realizion of a Power Factor Correction Circuit
一种功率因数校正电路的分析与实现
15.
Research on the Simulation Analysis of the Power Factor of Permanent-Magnet Synchronous Motor;
永磁同步电动机功率因数的仿真分析
16.
Research and Simulation on Correction of Power Factor of Switched Supply;
开关电源功率因数校正的研究与仿真
17.
Research on Boost-Half-Bridge PFC Circuit;
Boost-半桥功率因数校正电路的研究
18.
The Design of Switching Power Supply with High Power Factor and Load Sharing;
高功率因数均流开关电源模块的研究