PROBLEM TO BE SOLVED: To suppress occurrence of noise vibration.SOLUTION: When a first timing, at which a fuel gas is injected by an injector into a fuel gas supply passage, and a second timing, at which moisture staying in a circulation passage is discharged by controlling a number of revolution of a circulation pump, coincide with each other, a control unit performs one of: (i) first processing where the circulation pump is operated at a preset number of revolution without performing processing for injecting the fuel gas into the fuel gas supply passage by means of the injector; and (ii) second processing where the circulation pump is operated at a number of revolution lower than the preset number of revolution while injecting the fuel gas into the fuel gas supply passage by means of the injector.SELECTED DRAWING: Figure 5
【課題】ノイズバイブレーションの発生を抑制する。【解決手段】制御部は、インジェクタにより燃料ガス供給流路に燃料ガスを噴射する第1のタイミングと、循環ポンプの回転数を制御して循環流路に滞留する水分を排出する第2のタイミングと、が一致するときには、(i)前記インジェクタによって前記燃料ガス供給流路に前記燃料ガスを噴射する処理を実行せずに、前記循環ポンプを前記予め設定された回転数で動作させる第1の処理、または、(ii)前記インジェクタにより前記燃料ガス供給流路に前記燃料ガスを噴射するとともに前記予め設定された回転数よりも低い回転数で前記循環ポンプを動作させる第2の処理、のいずれかを実行する。【選択図】図5
FUEL CELL SYSTEM AND FUEL CELL MOUNTED VEHICLE
燃料電池システムおよび燃料電池搭載車両
2016-05-26
Patent
Electronic Resource
Japanese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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