1) power factor correction
功率因数校正
1.
The correspondence power supply with the power factor correction and put to pull out the function of the heat;
带功率因数校正器和热插拔功能的通信电源
2.
An automatic storage battery charger based on active power factor correction;
基于功率因数校正的蓄电池全自动充电器
3.
Designing the power factor correction system based on DSP;
基于DSP控制的功率因数校正系统的设计
2) PFC
功率因数校正
1.
Design of Partial Switching PFC;
部分开关式功率因数校正设计
2.
The Simulated Study of High PFC Technology in Matlab;
基于Matlab的高功率因数校正技术的仿真研究
3.
Design of DSP Controlled Digital PFC Converter;
一种基于DSP的数字功率因数校正设计
3) power factor correction(PFC)
功率因数校正
1.
Pulse-wide modulation(PWM) rectifier is a novel type of power factor correction(PFC),having many superior performances than the no-controlled rectifier,such as: high power factor,nearly sinusoidal supply current,working in regeneration,excellent dynamic performance and so on.
PWM整流器是一种新型的功率因数校正方式,具有高功率因数、输入电流波形正弦、能量可双向流动、动态响应性能较快等优点。
2.
A basic principle and its application of power factor correction(PFC)control based on a motor control digital signal processor(DSP)—ADMC401are introduced in detail.
详细介绍了基于电机控制DSP芯片———ADMC401的单相功率因数校正 (PFC)控制的基本原理及其应用。
3.
According to the design ideology of softswitched extended-period quasi-resonant two-level Boost converter circuit,a soft switching cell of extend-period quasi-resonant had been added to the three-level Boost converter for power factor correction(PFC) applications,then a fully and simple soft-switched extended-period quasi-resonant three-level Boost converter for PFC circuit can be obtained.
参照两电平Boost电路中的扩展周期准谐振软开关电路的设计思想,将原有三电平Boost功率因数校正(powerfactor correction,PFC)电路结合扩展周期准谐振电路单元,给出一种简化型的三电平Boost PFC扩展周期准谐振软开关电路。
4) power factor correction (PFC)
功率因数校正
1.
A novel sampling algorithm is presented for DSP controlled power factor correction (PFC) converters, which can successfully avoid the influences of the oscillation brought by the operational high - frequency switching in PFC circuit.
为DSP控制的功率因数校正(PFC)变换器提出了一种新的采样算法,它能够很好地消除PFC电路中高频开关动作产生的振荡对数字采样的影响。
2.
The principle and converting process of power factor correction (PFC) by using BUCK-BOOST converter is analyzed in this paper in detail,and Matlab-based simulation models for the BUCK-BOOST converter are given.
详细分析了用BUCK BOOST实现电路功率因数校正的原理和变换过程,并给出了BUCK BOOST电路的Matlab仿真分析的模型。
3.
A three-phase single-stage power factor correction (PFC) converter based on full-bridge structure is presented,which operates in discontinuous conduction mode (DCM).
介绍了一种基于全桥结构的三相单级功率因数校正(PFC)变换器,该变换器工作于电感电流断续模式(DCM),电感电流即输入电流的峰值自动跟踪输入电压,可实现功率因数校正。
5) power-factor-correction
功率因数校正
1.
Research on Power-Factor-Correction Technique Based on SEPIC Converter;
基于SEPIC变换器的功率因数校正技术研究
2.
Because of switching actions, power-factor-correction (PFC) Boost converters are essentially piecewise smooth nonlinear systems, which leads to the occurrence of fast-scale bifurcations.
由于开关的动作,功率因数校正(power-factor-correc-tion,PFC)Boost变换器本质上是分段光滑的非线性系统,从而导致快时标分岔的产生。
6) PFC
功率因数校正(PFC)
1.
The principle of the inversion are welding power souree and the necessity to use PFC are introduced.
介绍了逆变式直流弧焊电源的基本原理，以及在逆变式直流弧焊电源中采用功率因数校正（PFC）的必要性，分析了PFC的原理和利用通用的脉宽调制集成电路3524实现PFC控制的方法，给出了具有PFC功能的逆变式直流弧焊电源的实际电路。
2.
PFC is one of the key points in the design of power supply.
功率因数校正(PFC)是电源设计中的关键内容之一。
补充资料：校正
校对订正：～错字ㄧ重新～炮位。
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