To provide a power source system and a control method for the power source system, by which acceleration feeling can be retained even in a case where, for example, the temperature of a fuel cell is lower than a predetermined temperature and there is a high output request, such as WOT.SOLUTION: A first power source system 10A has a first motor control unit 200A that controls the torque of at least a drive motor 76. In a case where the temperature of an FC14 is equal to or lower than a predetermined temperature Th and there is a high output request for the drive motor 76, the first control unit 200A limits the torque of the drive motor 76 to torque lower than the maximum torque that can be output from the drive motor 76 and continues this torque limitation.SELECTED DRAWING: Figure 3
【課題】例えば燃料電池の温度が所定温度よりも低い状態で、WOT等の高出力要求があった場合であっても、加速感を持続させることができる電源システム及び電源システムの制御方法を提供する。【解決手段】第1電源システム10Aは、少なくとも駆動モータ76のトルクを制御する第1モータ制御部200Aを有する。第1モータ制御部200Aは、FC14の温度が所定温度Th以下で、且つ、駆動モータ76に対する高出力要求があった場合に、駆動モータ76のトルクを駆動モータ76の出力可能な最大トルクよりも低いトルクに制限し、且つ、このトルク制限を継続的に実施する。【選択図】図3
POWER SOURCE SYSTEM AND CONTROL METHOD FOR POWER SOURCE SYSTEM
電源システム及び電源システムの制御方法
2020-09-03
Patent
Elektronische Ressource
Japanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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