有源电力滤波器

2024-07-31

●工作原理

■有源电力滤波器通过外部电流互感器CT,实时检测负载电流,并通过内部DSP计算,提取出负载电流的谐波成分,然后通过PW.M信号发送给内部IGBT控制逆变器产生一个和负载谐波大小相等、方向相反的电流注入到电网中补偿谐波电流,实现滤波功能。

●How it works

■The active power filter (APF) detects the load current in real-time through the external current transformer <CT), and extracts the harmonic component of the load current through the internal DSP calculation. The M signal is sent to the internal IGBT to control the INVERTER, and a current equal to and opposite to the load harmonic is injected into the power network to compensate the harmonic current and realize the filter function.


HAGOE

HXG-APFM/-□/0.4-4L

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Part#

有源电力滤波器Active power filleractive power filterAPF

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Datasheet

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2024/7/14

1.3 MB

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