Digital Control Solution for Power Factor Correcting under Various Operation Mode

Active Power Factor Correction Technology and Control Methods Analysis

有源功率因数校正技术及控制方式分析

Power factor compensation equipment and it's application

功率因素补偿装置及应用

A New Method for Measuring Power Factor

功率因素测量方法探讨

As an important instrument to implement agile manufacture, SCDA ( Supply Chain Dynamic Alliance) having been adopted by more and more enterprises.

供应链动态联盟作为实现敏捷制造的主要手段正被越来越多的企业所采用。

And if you watch the video, you will hear his ground crew tell him to disconnect the two oxygen supply hoses attached to his pressurized suit.

如果你们看了那段视频，就会听到地勤人员让他断开连接增压服的两条供氧管。

Include: third-party logistics can take the integration of the logistics, garment logistics information system to ensure that construction and management.

包括：否以采取第三方物流闭于物流的零开，保证服拆物流信做体解的构建取管理。

The doctor prescribed a sedative.

医生开了一服镇静剂。

The boredom and emptiness of a WoW-empty world was one of the reasons for this.

魔兽世界久不开服给玩家们带来的空虚和无聊就是造成这种现象的原因之一。

Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.

幅度增益和相位误差使得高分辨率的参数估计算法的性能下降，特别是相位的误差，将会引起参数估计的偏离。

The proposed scheme takes the advantage of phase information obtained by "Multiple Differential Detection" and the direct proportion between phase error and timing deviation to correct the deviation of timing.

该方案利用了多符号差分检测和CPM信号特有的相位特性，反馈地修正同步误差。

The ballistic parameters are measured during the earlier stage of the booster phase. The impact deviation can be predicted based on the difference between measurements and reference trajectory. Thus the azimuth angle and action times of impulse mortars are to be determined.

通过测量主动段前期的弹道参量，比较同一时刻其与基准弹道的偏差量，再估算得到落点偏差，确定脉冲作用方位角和作用次数。

Locating Winding Fault on YN-type Transformer by Phase and Cascade Deviation

用相差、级差法查找YN型变压器绕组的故障

On the basis of the study on measurement errors caused by phase shifting deviation, this paper puts forward a novel technology compensating the phase shifting error.

在研究移相误差对相位偏移干涉法测量精度影响的基础上，提出五步移相算法一阶线性和二阶非线性移相误差补偿技术。

In this paper, an improved method for determination of GPS receiver antenna phase centre deviation is introduced. This method has simplified the formula of calculation.

对文献[1]介绍的GPS接收机天线相位中心偏差参数检测的一般方法，在计算方法上作了简化，使概念更加明确；

It is essential for GPS receiver verification to detect the phase center deviation of antenna.

天线相位中心一致性的检测是GPS接收机检定工作中必不可少的内容。

Active filter based on adjusting maximum phase of deviation

一种基于偏差最大相校正的电力有源滤波器

Study of phase shifting deviation compensation technology in phase shifting interference measurement

相位偏移干涉测量中移相误差补偿技术研究

Weaver modulation and IWA demodulation are selected to realize the SSB module, so that the carrier phase deviation can be avoided. With the adoption of multi-item filtering structure and multi-level technology in the sample rate conversion, the amount of computing and storage requirements is greatly reduced.

单边带调制解调模块采用weaver调制与IWA解调，避免了载波相位偏差的影响；采样率转换采用多相结构和多级技术，大大降低了DSP的运算量和存储要求。

In digital signal transmission systems, orthogonally multiplexed QAM system ( OMQAM) is the most efficient transmission technique at present for non ideal channel, yet the problem is that this technique is quite sensitive to the timing and carrier phase deviation in the system.

在数字信号传输系统中，正交复用QAM（OMQAM）是目前最有效的一种抗信道失真传输技术，但它对系统的定时偏移和载波相位误差非常敏感。

PLL under the action of a single particle in Space radiation environment, will result in frequency or phase deviation, or even result in suspension of oscillation, which may lead to the interruption of communication or function, thereby spacecraft catastrophic consequences follows.

空间辐射环境中的PLL在单粒子作用下，将产生频率或相位偏差，甚至导致振荡中止，造成通信或功能中断，从而对航天器造成灾难性的后果。