1) power factor/one cycle control
功率因数/单周期控制
2) unity power factor control
单位功率因数控制
1.
For the three phase PMSM taking into consideration of the 6th and 12th harmonics of the permanent magnet flux link on the d and q axes,the controlling formulas of maximum torque per ampere control and unity power factor control are deduced according to the mathematic model of the PMSM.
对于考虑转子永磁磁链d,q轴6,12次谐波的三相正弦波永磁同步电机,根据其数学模型推导了基于最大转矩/电流控制、单位功率因数控制的控制公式,指出转子永磁磁通谐波的存在不可避免地产生了与转子位置角相关的转矩脉动。
3) approximate unity power factor (UPF) control
近似单位功率因数控制
4) power factor control
功率因数控制
1.
Based on the analysis of the power factor control part of DTC system for the electrically excited synchronous motor,an improved power factor control method to adjust the excited current going with the stator flux linkage regulation is introduced.
对电励磁同步电机直接转矩控制系统(DTC)的功率因数控制环节进行理论分析,提出了一种以励磁电流调节为主,配合定子磁链调节的功率因数控制方法。
2.
Based on the current source model of the BDFM in the rotor reference frame, a kind of closed-loop control algorithms was presented for power factor control and speed control of BDFM based on matrix converter.
在无刷双馈电机转子速电流源数学模型的基础上,提出一种基于矩阵式变换器的功率因数控制和转速控制的闭环方案。
3.
A new and practical power factor control strategy for three phase PWM current source rectifier was proposed.
提出了三相电流型PWM整流器的一种新型实用的功率因数控制方法。
5) power factor controller
功率因数控制器
6) digital control/one-cycle control
数字控制/单周期控制
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