| 摘要 |
PROBLEM TO BE SOLVED: To reduce the gas filling time to a tank loading device with a plurality of tanks.SOLUTION: A gas filing system comprises: a supply system (11) supplying gas to a tank (9a); a plurality of pressure accumulators (231 to 233); a pressure accumulator unit (23) for delivering gas to the supply system (11); a gas delivery part (21); and a control part (29). The control part (29) executes: an accumulation operation for accumulating gas in the accumulator until the pressure of only the pre-specified accumulator (233) among the plurality of accumulators increases to a reference pressure or more after the completion of gas filling to one loading device (9); and a delivery operation for delivering gas to the supply system (11) from a different accumulator from the specified accumulator (233) when filling gas to the next loading device (9), and gas is delivered to the supply system (11) from an accumulator (233) specified by receiving the change instruction from the supply system (11).SELECTED DRAWING: Figure 1 |
