PFC是什么意思 PFC在线中文翻译

PFC

PFC 词典解释

1. 固定频率电流模式功率因数校正
   ...AMD公司称,它有助于加速小尺寸DVD质量的画面的生成,视频内容可以直接来自数字视频录像机,为新...[预览] 全球领先的高效电源管理解决方案供应商安森美半导体(美国纳斯达克上市代号:ONNN)今日宣布其NCP1653固定频率电流模式功率因数校正(PFC)控制器已获中国<<...
2. 功率因数校正
   ...提高AC/DC(高频开关整流电源)开关电源的输入端功率因数,可用有源或无源功率因 数校正(PFC)技术. 无源校正技术简单,即应用LC滤波网络,可以满足IEC1000-3-2标准, 功率因数可以达到0.92以上,只不过滤波网络体积重量较大....
3. 全氟碳
   ...目标气体 京都议定书中包括了6种温室气体,这些气体是二氧化碳、甲烷 (CH4)、一氧化二氮 (N2O)、HFC族、全氟碳 (PFC)和六氟化硫 (SF6) (GWP为23,900). 尽管CFC族和HCFC族是温室气体,但没有包含进去,因为它们已被蒙特利尔议定书禁用....
4. 功率因数控制器
   ...分析研究一个正弦电压信号功率放大数字化逆变系统的功率因数控制电路,功率因数控制器(PFC)为整个逆变系统提供了高功率因数的高质量前级供电直流电源,它控制输入电流为正弦波,从而达到很高的输入功率因数,...
5. abbr. power-factor-correction; 功率因数校正
6. abbr. power-factor compensation; 功率因数补偿
7. abbr. predictive functional control technology; 预测函数控制
8. abbr. power factor corrector; 功率因数校正电路

PFC 双语例句

1. The floc sludge of PFC can be removed 75% organics and the effluent COD is 800mg/L under condition of 1.5 days HRT and treated by thermophilous EGSB anaerobic reactor, and the reactor volume organic load is 2.65kgCOD/m〓.
   投加聚合氯化铁混凝剂得到的絮凝污泥在35℃环境中控制1.5d的水力停留时间，出水有机物含量可以降到800mg/LCOD〓左右，去除率在75％左右，厌氧反应器最大负荷为2.65kgCOD/m〓。d； 5。
2. According to the analysis, a boundary mode PFC IC which is used for the application of output power 80 W and voltage 400 V is designed by TSMC 0.35 μm process. The implementations of the error amplifier, analog multiplier, comparator, RS flip-flop and the gate driver are utilized Hspice to verify the design that the power factor exceeds 97% and total harmonic distortion is lower than 10%.
   根据分析整理，利用TSMC 0.35 μm制程设计一个应用於输出功率80 W、输出400 V的边界模式PFC控制IC，以功率因数超过97%且总谐波失真低於10%为一设计的依据，实现其误差放大器、乘法器、比较器、RS正反器以及闸极驱动缓冲电路，并使用Hspice模拟验证设计。
3. A curious thing is that the PFC choke is wound on an E-type rather than on a toroidal core (in the bottom left corner of the first snapshot).
   奇怪的是，在全氟化碳呛伤，是对一个电子型，而不是在一个环形磁芯。
4. Arsenal FC lie second but they will be hoping that Matchday 5 gives a strong boost to their qualifying hopes as they play host to Hamburger SV, who have failed to pick up a point in four games, while their rivals PFC CSKA Moskva and FC Porto go head-to-head.
   排在次席的阿森纳希望借第五个比赛日主场对汉堡的比赛给晋级打下一支强心针，他们的对手莫斯科中央陆军和波尔图本轮死磕，而汉堡则在前四个比赛日的较量中一分未得。
5. The development of PFC technology has been pushed by the release of various strict standards on harmonics wave.
   各种严格的谐波标准的出台，推动了功率因数校正电路技术的发展。
6. Udc and fPFC is active if a PFC stage was selected.
   如果选择了PFC分级那么Udc 和 fPFC是活跃的。
7. PFC believes Iran's price threshold to be similar to Saudi Arabia's.
   PFC认为，伊朗所需要的油价水平和沙特阿拉伯差不多。
8. And then, control circuit of one cycle controlled Boost PFC rectifier is improved with the basic idea of One Cycle Control.
   然后，根据单周期控制的基本思路，改进了单周期控制的高功率因数整流器的控制电路。
9. The basic principle of the novel PFC circuit is analyzed in detail and the simulation results are given.
   本文分析了这种电路的工作原理，并给出了仿真结果，证明了理论分析的正确性。
10. As a result of it, PFC has become one of the study focuses in power electronics.
    这使得功率因数校正技术成为电力电子研究的热点之一。
11. You can see that the variac has the PFC and the line filters taped to it...
    你可以看到，调压具有PFC和线过滤器贴在它。。。
12. The studies and applications of PFC are discussed in this dissertation.
    本文针对工程实际问题对PFC进行了较深入的研究，提出几种新的PFC算法。
13. Finally, the PFC research in this dissertation is summarized and the further research directions about PFC are discussed.
    最后对全文的工作进行了总结，并对预测函数控制方法的进一步研究进行了展望。
14. The effectiveness of this new psucomprises more than 80%, type PFC - active.
    这一新的成效浸泡由超过80%，类型的PFC主动。
15. In this thesis, control laws of the digital control PFC are summarized.
    因此，它对模拟控制提出了新的挑战。
16. In this thesis, by means of the principle of energy conservation, the small-signal transfer functions of interleave boost power factor correctors are derived. The transfer functions include the open-loop transfer function of interleave PFC and the transfer function of small-signal circuit with parasitic elements.
    中文摘要本论文利用能量守恒定理推导交错式功率因数修正器(interleave power factor correctors)之等效电路模型，所推导的模型包括开路交错式功率因数修正器的小讯号等效电路以及含寄生元件效应之小讯号转移函数。
17. In TDC3000 DCS system, the normal adjustment function configuration in APM module was combined with control language, PFC was combined with traditional PID. DCS was used to control the average of the process of CH3COOH reaction.
    在TDC3000 DCS系统中利用TDC3000中的APM模块上的常规调节功能组态和控制语言CL/APM编程相结合，采用预测函数与传统PID相结合技术，用集散控制方法对醋酸反应过程进行温度智能控制。
18. Simulations of the system based on the model are provided with experimental results for verification.
    功率因数校正电路大信号分析石文，吴忠，程仁杰，黄香馥（电子科技大学电子工程系，成都610054）本文从PFC电路特点入手，建立了用于大信号分析的TL域稳态近似模型，并依此对闭环系统的Lyapumov稳定性进行分析，得出为保证大范围渐近稳定性的恰当
19. This dissertation is focused on the research of soft-switching technology, PFC technology, and integrated power electronic module.
    本文的研究包括了软开关、功率因数校正和电力电子集成技术等三个方面的内容。
20. With the development of Power Electronics, the technology of Switching Mode Power Supply is gradually being perfect.
    PFC技术和软开关PWM技术作为一项成熟的技术，近些年来已经在小功率开关电源中得到普遍的应用，在大功率开关电源中应用仍处在研究与开发阶段。

PFC 单语例句

1. " There's an increased likelihood of some material confrontation in Iran with a Bush presidency, " said PFC's Qureshi.

PFC ['pi:'efs'i:]