CN CN121827425A
The invention discloses an operation system and method for a small light-storage direct-current dual-supply pump station in a remote country, and belongs to the field of low-carbon energy-saving water supply pump stations. The system integrates a two-supply pump station, a photovoltaic module, an energy storage module, an inverter, a sensor module, a direct-current driving valve and an intelligent control system, the photovoltaic module and the energy storage module supply direct-current power to the system, and the inverter provides alternating-current power for the booster pump. The operation method comprises three working conditions of ordinary low ebb, holiday peak and maintenance, the intelligent control system automatically switches the valve state and the water supply mode according to the pipe network flow, the water pressure data and the water tank liquid level monitored by the sensor, and pipe network direct supply, water tank and pump station combined water supply or direct supply during accident maintenance is achieved. The method does not need to depend on commercial power, adapts to remote rural scenes with poor electric power conditions and large water consumption fluctuation, is low in energy consumption and stable in water supply, and can achieve the purpose of pump station carbon neutralization.
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