1.
Application of Constant Power Factor Control of Controlled Magnetic Saturation Reactor to Dynamic Reactive Compensation
磁饱和式可控电抗器的恒功率因数控制在动态无功补偿中的应用
2.
UPS Inverted by IGBT with Constant Current and High Power Factor;
高功率因数恒流调光IGBT逆变UPS
3.
Optimization and control of induction machine's efficiency and power factor based on VVCF
变压恒频感应电机效率功率因数优化控制
4.
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。
5.
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。
6.
The Design of a Digital High-power Constant Current Source Circuit Used in Detection;
一种用于线路检测的大功率数字化恒流源设计
7.
Automatic compensation load reactive power, enhancing the load power factor.
自动补偿负荷无功功率，提高负荷功率因数。
8.
Power Factor and Wattless Power Compensation;
浅析功率因数及无功功率补偿之间的关系
9.
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。
10.
Constant power control system of roadheader based on fuzzy-PID
基于参数自适应模糊PID控制器的掘进机恒功率调速系统
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 second is to analyse the meaning of raising power factor and the third is to explain brie fly the method of measuring and raising the power factor.
二是分析提高功率因数的意义; 三是简单阐述功率因数的测定及提高功率因数的方法。
13.
Designing of PFC of Digital Switching Power Supply;
数字化电源的功率因数校正器的设计
14.
Control Scheme and Implement of CVCF Power Transistor Inverter
恒压恒频功率晶体管逆变器的控制及实现
15.
vibrating type automatic power factor regulator
振动式自动功率因数调整装置
16.
unity power factor test
功率因数等于一的电机试验
17.
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
18.
The Research of High Power Factor Soft Switching Inverter Welding Machine;
高功率因数软开关逆变式焊机的研究