To avoid a situation where a fuel cell ship is stopped on the sea during navigation even when a failure of fuel cells occurs or the fuel cell reaches a device life during navigation of the fuel cell ship.SOLUTION: A fuel cell ship includes: a propulsion device for generating a propulsion force in a hull by power; a power supply part for supplying the power to the propulsion device; and a degradation rate control part for adjusting a degradation rate. The power supply part has a plurality of fuel cells for generating power by an electrochemical reaction of a fuel, and at least one storage cell.SELECTED DRAWING: Figure 2
【課題】燃料電池船の航行中に、燃料電池の故障が発生した場合、あるいは、燃料電池が機器寿命に達した場合でも、燃料電池船が航行中の海上で停止する事態を回避する。【解決手段】燃料電池船は、電力によって船体に推進力を発生させる推進装置と、推進装置に電力を供給する電力供給部と、劣化率を調整する劣化率制御部を備える。電力供給部は、燃料の電気化学反応により発電を行う複数の燃料電池と、少なくとも1つの蓄電池と、を有する。【選択図】図2
FUEL CELL SHIP
燃料電池船
2022-12-14
Patent
Electronic Resource
Japanese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |