POWER CONTROL METHOD FOR SHIP

摘要

The present invention relates to a power controlling method for a vessel. The purpose of the present invention is to ensure the reliability of an output voltage due to a load change when forming a power system to improve slow response properties of a fuel cell. To achieve this, the present invention is characterized by including: a step of checking whether a power demand of an inverter of a vessel exists or not; a step of generating power using the fuel cell if the power demand of the inverter exists; a step of checking the power consumption according to the power demand of the inverter; a step of determining whether the power consumption exceeds a preset range within a preset time or not by using a time counter; and a step of operating in a normal operation mode of setting a power generation level of the fuel cell to correspond to a power demand level of the inverter if the power consumption does not exceed the preset range within the preset time and operating in a power compensation operation mode of performing power compensating by charging or discharging a storage battery if the power consumption exceeds the preset range within the preset time.