• The simulation and experimental results demonstrate that the proposed system can compensate harmonic current and reactive current generated by harmonic current source loads.

    仿真实验研究证明这种电力有源滤波器能够消除谐波电流型负载产生无功电流和谐波电流。

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  • In the current source transduce, LC filter is the best structure to filter the switching harmonic.

    电流变流器中L C滤波器开关谐波最佳结构

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  • The harmonic characteristic of input current in single-phase voltage source PWM converter is analyzed theoretically.

    从理论上分析了单相电压pwm变流器输入电流谐波特性

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  • Therefore, it is demonstrated that the shunt or series APF should be used for compensating the current or the voltage harmonic source.

    从而说明电流电压谐波进行谐波补偿应该分别使用并联型串联型apf

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  • This paper introduces a single-bridge current source rectifier, which eliminates 5th and 7th harmonics adopting the technology of Selective Harmonic Elimination(SHE).

    介绍种单电流型整流器运用特定谐波消除技术消除其5次7谐波

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  • In many common forms of analysis, the nonlinear load, acting as a current source, supplies the harmonic components of the current.

    许多普通形式分析中,非线性负载担当电流,产生电流的谐波成分

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  • The harmonic characteristics of a rectifier with a DC filter inductor or capacitor are analyzed and then relevantlythey are classified into current type and voltage type harmonic source.

    分析了直流侧电感电容滤波整流器谐波特性进而它们分为电流电压谐波

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  • According to the harmonic characteristics of electric locomotive typed SS4 under typical operating situations, the current module of harmonic source is proposed.

    依据ss4型电力机车典型工况谐波特点提出了谐波电流模型

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  • The harmonic source can be classified into current harmonic source and voltage harmonic source on the basis of a transformer with a filter component on its DC side.

    根据变流器直流滤波元件,将谐波分成电流电压型谐波源。

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  • It detects each harmonic current and generates the compensating current with the controlled current source, then it injects the current into the compensating winding.

    检测各次谐波电流并用可控电流一一产生相对应补偿电流注入各个补偿绕组。

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  • SAPF, which only has better inhibition to current-type harmonic source, is not only less inhibitory to the voltage-type harmonic source, but also lead to harmonic amplification and load over current.

    电网不仅含有电流型谐波负载存在大量电压型谐波源负载,并联型有源滤波器电流型谐波较好的抑制作用,对电压型谐波不仅抑制效果差,还会引发谐波放大,负载流。

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  • The 5th harmonic current of 3-phase AC power source can be reduced by the 6th harmonic feed forward of 3-phase rectifying voltage.

    采用三相整流电压6谐波前馈(注入),以减小三相电源5次谐波电流

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  • This paper presents a new control strategy to eliminate second harmonic of dc output current in the 3-phase unbalanced network voltage PWM current-source converters (CSC).

    提出电网电压不对称情况下抑制三相宽调制(PWM)电流型变流器(CSC)直流输出电流二次谐波、减少网侧电流低次谐波控制方法。

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  • This paper presents a new control strategy to eliminate second harmonic of dc output current in the 3-phase unbalanced network voltage PWM current-source converters (CSC).

    提出电网电压不对称情况下抑制三相宽调制(PWM)电流型变流器(CSC)直流输出电流二次谐波、减少网侧电流低次谐波控制方法。

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