To provide a fuel cell vehicle capable of performing proper power generation of a fuel cell at a time in which travel of a vehicle body is started even in a cold or low-temperature environment.SOLUTION: A fuel cell vehicle comprises: a fuel cell FC which supplies power to a driving source M or a storage battery; a gas/liquid separator by which water is separated from a water containing gas exhausted from the fuel cell FC and stored in a water storage section; a temperature detection section 66 for detecting a temperature of the water storage section; and a determination section 62 for determining that a vehicle is in a pre-travel state prior to starting traveling. The gas/liquid separator includes: an opening/closing valve V for discharging water stored in the water storage section; and a heating section 50 which attains a temperature rise in the water storage section. Provided is a preheat control section 63 which attains a temperature rise in the heating section 50 through current supply in a case where the temperature of the water storage section detected by the temperature detection section 66 is a temperature, at which water in the water storage section is frozen, and the determination section 62 determines that it is the pre-travel state.SELECTED DRAWING: Figure 7
【課題】寒冷または低温環境にあっても車体の走行を開始する時点で燃料電池の適正な発電を可能にする燃料電池車を構成する。【解決手段】駆動源M又は蓄電池に電力を供給する燃料電池FCと、燃料電池FCから排出される含水ガスから水を分離して貯水部に貯留する気液分離器と、貯水部の温度を検出する温度検出部66と、車両が走行を開始する以前の走行前状態にあることを判定する状況判定部62とを備えている。気液分離器が、貯水部に貯留した水を排出する開閉弁Vと、貯水部の温度上昇を図る加熱部50とを備え、温度検出部66で検出された貯水部の温度が、貯水部の水が凍結する温度であり、状況判定部62が走行前状態にあることを判定した場合に電流供給により加熱部50の温度上昇を図るプレヒート制御部63を備えている。【選択図】図7
FUEL CELL MOBILE AND FUEL CELL VEHICLE
燃料電池移動体及び燃料電池車
2024-04-11
Patent
Elektronische Ressource
Japanisch
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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