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
英文短句/例句
1.Designing of PFC of Digital Switching Power Supply;数字化电源的功率因数校正器的设计
2.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
3.Research on One-stage PFC AC/DC Converters;单级功率因数校正AC/DC变换器的研究
4.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
5.Research on Boost-Half-Bridge PFC Circuit;Boost-半桥功率因数校正电路的研究
6.Research on Single-Phase Boost Power Factor Correction;单相Boost功率因数校正技术研究
7.Design of Isolated APFC Circuit;隔离型有源功率因数校正电路的设计
8.Research on DSP-based Control for Power Factor Correction;基于DSP控制的功率因数校正研究
9.Research on Three-Phase Power Factor Correction and Control Technology;三相功率因数校正及其控制技术研究
10.Study on New Bridgeless Boost PFC Converter新型无桥升压功率因数校正器的研究
11.Research and Application of Active Power Factor Correct Technology有源功率因数校正技术的研究与应用
12.Design of Active Power Factor Correction Circuit Based on UC3854 Controller基于UC3854有源功率因数校正电路的设计
13.Development on UCC28019-based 750W Single-Phase Active PFC采用UCC28019控制器研制750W功率因数校正器
14.Research on Power Factor Correction Technology and Its Controller Chip Design;功率因数校正技术研究及校正控制芯片设计
15.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
16.Digital Control for Three Level Power Factor Correction Converters;三电平功率因数校正变换器的数字控制
17.Digital Control for Single-Phase Power Factor Correction Based on DSP;基于DSP的单相功率因数校正数字控制研究
18.Research on Digital Controlled Power Factor Correction Converter Based on DSP;基于DSP的数字控制功率因数校正变换器的研究
相关短句/例句
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。
延伸阅读
校正校对订正：～错字ㄧ重新～炮位。
