1、

Analysis of the transient process and protection of APF when traction network has over current

牵引网过电流时的有源滤波器暂态过程分析与保护

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2、

A new detecting method for reference signal of APF

一种新的有源滤波器参考信号提取方法

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3、

Under this model, the simulations of the energy feedback, APF and modes transfer have been done.

利用这个模型进行了能量回馈、有源滤波和模式切换的仿真分析。

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4、

A high performance single-phase line active power filter ( APF) is designed.

设计了一种高性能的单相电网有源滤波器。

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5、

The feasibility of this hybrid APF is proved by the results.

实验结果验证了该复合型有源电力滤波器的可行性。

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6、

Harmonic current detecting is important in the design of APF.

有源滤波器设计中,谐波电流的实时检测与分离是其中的关键。

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7、

Through its mathematics model, the structure of APF is presented.

通过有源电力滤波器的拓扑结构给出其数学模型。

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8、

In chapter two, the system structure and working principle of modular APF are introduced.

第二章阐述了并联有源电力滤波模块组合系统的结构与工作原理。

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9、

The Study on Faults Analysis and Main Circuit Protection of APF

有源电力滤波器的故障分析及主回路保护研究

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10、

The Research of Effective Current Detecting Methods of the Developed APF

改进型有源电力滤波器有效电流检测方法的研究

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11、

Active Power Filter ( APF) can effectively suppress harmonic and improve power quality.

有源电力滤波器(Active Power filter,APF)可以有效的抑制谐波、改善电能质量。

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12、

Which gives the theory basis to design DC side APF.

为直流侧有源电力滤波器主电路的设计提供了理论依据。

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13、

Comparison Research on Integral Method and Low Pass Filter Method of Harmonic Current Detection for APF

APF谐波电流检测的积分法与低通滤波法的比较研究

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14、

This paper introduces the transform process of filter main body structure.

介绍了过滤机主体结构的改造过程.

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15、

And A-weighting analysis in Sound and Vibration toolkit are used for noises-signal. We can calculate the L_ ( Aeq) of the sound, and then evaluate the grade.

对噪声信号采用Sound and Vibration Toolkit进行A计权网络滤波,然后进行连续A声级L(Aeq)计算,得出噪声舒适度等级;

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16、

Application of surface active agent in Baeyer red mud filtration

表面活性剂在拜耳赤泥过滤中的应用

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17、

The summarize of medicine CT reverse equipment to image faultage measure data filtering means

医学CT反求设备影像断层测量数据滤波方法综述

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18、

Experiments show the efficiency of removing noisy signal in noisy speech signal by combining mathematical morphology and wavelet transform.

实验结果表明,数学形态学和小波变换两者相结合能够有效地滤除混噪语音信号中的噪声信号。

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19、

The authors verified and revised the kinetic model of the anaerobic filter proposed by Yong& Mccarty ( 1968).

本文对杨和麦卡蒂(1968年)提出的厌氧滤池动力学关系式进行了验证和修正。

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20、

The beer filtering speed would be improved and the nitrogen content which could be sedimented during wort boiling would be decreased when the carrageenan was added in the boiling tank.

麦汁煮沸时添加一定量的卡拉胶,有助于啤酒过滤速度提高和去除麦汁中可凝固氮含量。

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