Research on a multifunctional power module scheme for automatic monitoring station
In view of the power supply for the automatic monitoring stations of water conservancy industry,a multi-functional power module scheme based on Mini-PCIe is put forward.This scheme achieves the effects of simple structure,small size,convenient transplantation,convenient operation and maintenance by integrating power conver-sion and control functions.Meanwhile,various kinds of transient suppression voltage regulator and photoelectric iso-lation chips are used to realize lightning and surge protection,and ensure the safety of AC sampling channels.This scheme has relatively high power conversion efficiency,rich functions and good security performance,and is widely applicable to various scenarios.
automatic monitoring stationmultifunctional power moduleMini-PCIesolar power supplybattery power supplywide dynamic inputoutput controllightning and surge protection
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