1) constant power factor
恒功率因数
1.
Nonlinear constant power factor excitation control;
发电机非线性恒功率因数励磁控制研究
2.
According to this relationship,vector control system with energy-saving based on constant power factor was formed.
通过此关系,设计了基于恒功率因数的节能型异步电动机矢量控制系统。
3.
The constant power factor control is a simple and effective energy optimized control strategy.
感应电机的恒功率因数控制是一种简单、有效的能量最优控制方法。
2) constant power factor control
恒定功率因数控制
3) vector control/constant power factor
矢量控制/恒功率因数
4) Power factor
功率因数
1.
Principle and approach to improve power factor of induction furnace of intermediate frequency;
一种提升中频加热炉功率因数的原理及方法
2.
Design and experiment of high power factor converter on arc welding inverter power source;
高功率因数弧焊逆变电源的整流器设计与实验
3.
The Method of Group-Control for Electronic Ballasting of the High Power Factor;
高功率因数电子镇流的群控方法
5) power factors
功率因数
1.
The designing of switch power source high power factors converter;
开关电源高功率因数变换器设计
2.
Methods are explored to improve power factors of ion membrane of the rectifying device through control of the conduction angles.
介绍了整流装置的功率因数的特点,分析了导通角的控制方法。
3.
By analysing the short net power factors and electricity pressure lowered of silicon furnace,it expounds the influences to efficency of voltage trans-ferance and production electricity consumption caused by short net function,it also discusses the method of improving short net funtions and achivements made.
通过对硅铁炉短网功率因数和电压降的测试分析指出了短网性能对电能输送效率以及产量电耗的影响 ,探讨了改进短网性能的方法和所取得的效果。
6) power-factor
功率因数
1.
A power-factor corrector of the small welding power inverter;
小功率逆变电源的功率因数校正电路
2.
Simulation compute for power-factor of DC drive electric locomotive;
直流传动电力机车功率因数的仿真计算
3.
A.C—D.C Converter with the Power-factor Nearly Unity;
功率因数接近1的交—直变换器
补充资料：变换器式功率因数表(见变换器式电表)
变换器式功率因数表(见变换器式电表)
transducer type power factor meter
b lanhuonq一sh一gongl口y一nshub(ao变换器式功率因数表(transdueer type powerfaetor meter)见变换器式电表。
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