CURRENT-BASED METHOD FOR CONTROLLING OPENING FREQUENCY OF HYDROGEN DISCHARGING VALVE AND WATER DRAIN VALVE

摘要

Disclosed is a current-based method for controlling the opening frequency of a hydrogen discharging valve and a water drain valve. According to different current ranges, opening periods and opening time of a water drain valve and a hydrogen discharging valve are respectively controlled, thereby improving the utilization rate of hydrogen. For the opening period of the hydrogen discharging valve, the opening period is different in different current ranges, and for the opening time of the hydrogen discharging valve, the opening time is different in the different current ranges. For the opening period of the water drain valve, the opening period is the same in the different current ranges, and for the opening time of the water drain valve, the opening time is different in the different current ranges.