Sample Sidebar Module

This is a sample module published to the sidebar_top position, using the -sidebar module class suffix. There is also a sidebar_bottom position below the menu.

Sample Sidebar Module

This is a sample module published to the sidebar_bottom position, using the -sidebar module class suffix. There is also a sidebar_top position below the search.
Active Power Filters
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ACTIVE POWER FILTERS

Our types of active power filters are as follows:

EAPF Series

The active power filters (EAPF) detects the load current in real time through the external current transformer CT, extracts the harmonic component of the load current through the internal DSP calculation, and then sends the PWM signal to the internal IGBT to control the inverter to generate a current with the same size and opposite direction as the load harmonic, and injects it into the power grid to compensate the harmonic current, so as to realize the filtering function.

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EAPFC Series

The complete active power filters (EAPFC) is the main circuit of the complete set of IGBT power converter, which adopts the detection technology of instantaneous reactive power theory to automatically track the harmonic changes of the power grid, and has a high degree of controllability and rapid response. It overcomes the shortcomings of poor filtering effect of traditional passive filtering devices, prone to resonance, and can only compensate for fixed sub-harmonics, and can play a good filtering and compensation effect on various fast transient impact loads.

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