| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid type fuel cell system which can prevent a fuel cell from being degraded or broken. <P>SOLUTION: When a converter ECU 76 of a VCU 77 is not operating in a V2 control mode (a mode in which a DC/DC converter 74 is operated based on a secondary voltage target value V2 tar), a motor output limiting value Pmot_lim is set to be equal to or less than the sum of an assist output Pasi (current output of a battery unit 60) and an FC allowable maximum output Pfc_max (allowable maximum output of an FC 42) minus the value of a first auxiliary machine power consumption Pau1 (power consumption of an air compressor 46). This ensures that the FC 42 will not compensate the output of the battery unit 60 for deficiency as far as to exceed the FC allowable maximum output Pfc_max, thus making it possible to prevent the FC 42 from being degraded or broken. <P>COPYRIGHT: (C)2013,JPO&INPIT |
