• Applying feedforward control of harmonic voltage to hybrid active power filter of finite harmonic impedance can restrain line harmonic voltage.

    有限阻抗型混合有源电力滤波器应用电压谐波前馈控制加强对网侧电压的谐波抑制

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  • It is difficult to design and build an effective power line EMI filter for switched mode power supply without distinguishing the differential or common mode component from conducted noise.

    诊断开关电源传导干扰的主要性质,分别测量干扰模干扰,正确设计电源EMI滤波器的第一步。

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  • The power line channel noise is simulated by MATLAB and the attenuation is simulated through the channel transmission module of FIR filter.

    利用MATLAB及fir滤波器做信道传输函数模型对信道噪声衰减特性分别进行了建模。

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  • An EMI Power Line Filter is a multiple port network of passive components arraged as a low pass filter.

    EMI电源滤波器一种连接滤波器的,由无源元件构成端口网络

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  • The EMI power line filter is a primary tool available to the designed of electronic equipment for EMC design.

    EMI电源滤波器电子设备设计人员进行电磁兼容设计时常用重要手段

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  • The LDC filter is introduced into a rc welding inverter power source and the voltage ripple of the DC line is decreased.

    弧焊逆变电源采用LD C滤波电路,可以降低直流线上电压纹波

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  • Experimental results show that if the active filter is installed on the end bus of the radial power distribution line, it successfully performs harmonic damping throughout the distribution line.

    实验结果证明有源滤波器安装放射状配电网末端母线上,整个配电网上有效地抑制谐波

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  • The measurement and examination of wave trap coil and coupling filter used for power line carrier communication system are an important part to ensure the electric power system operating normally.

    解决现有电力载波通信系统线路器、结合滤波器性能测试方法中存在的问题,提出了集自动测试、高速采样和数据处理于一体的新型智能式测试系统方案。

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  • However both the analog and digital notch filter removes the signal component when they eliminate the power line interference, so they are only used in simple biofeedback.

    模拟波器数字陷波器由于消除工频干扰的同时除了信号成分,一般简单生物反馈使用

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  • At present, the equivalent disturbing current Ieq of transmission line is taken as the index to judge DC filter effect for UHVDC power transmission projects in China.

    我国现有特高压直流输电工程均以输电线路等效干扰电流ieq作为直流滤波性能衡量指标

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  • The on-line filter in the same way as average powers can be designed with given program. The power is the filtering factor designed on the basis of noise property.

    程序可以设计加权平均形式相同在线数字滤波器,所加的根据噪声性质设计的归一化的滤波因子

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  • On the based of artificial neural network, the active power filter can work properly to cancel load's line harmonic current. Only few readily available parameters are used in the method.

    通过预测负载侧输入电流波成分,控制有源滤波器产生用以抵消非线性负载谐波电流。

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

    设计了一种高性能单相电网有源滤波器

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  • The EMI power line filter is a primary tool available to the designed of electronic equipment

    EMI电源滤波器电子设备设计人员进行电磁兼容设计时常用重要手段

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  • The filter has the advantages of high-fidelity, real time, simple structure and low cost, and can solve the problem of power-line interference in the measurement o…

    滤波器具有信号保真度高实时结构简单价格低廉等优点能够较好地解决体表电位测量抗工频干扰问题

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  • The filter has the advantages of high-fidelity, real time, simple structure and low cost, and can solve the problem of power-line interference in the measurement of BSPM...

    滤波器具有信号保真度高实时结构简单价格低廉等优点能够较好地解决体表电位测量抗工频干扰问题

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  • The filter has the advantages of high-fidelity, real time, simple structure and low cost, and can solve the problem of power-line interference in the measurement of BSPM...

    滤波器具有信号保真度高实时结构简单价格低廉等优点能够较好地解决体表电位测量抗工频干扰问题

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