Fuzzy Based Energy Management Control of A Hybrid Fuel Cell Auxiliary Power System
نویسندگان
چکیده
This paper presents the analysis and design of a hybrid fuel cell battery auxiliary power unit (APU) for remote applications where a fuel cell is the main energy source, operating for slow power dynamics while a battery or a supercapacitor compensates fast transient peak power requirements. A fuzzy logic based control has been implemented in the energy management performance control in order to impose that fuel cell operates most of the time in its best operating point as well as maintaining the battery state-ofcharge in its best operating range, and contributing for a longer lifetime and minimized maintenance, approaching the best fuel to electricity system efficiency. Index Terms — fuel cell, energy management, fuzzy logic, power electronics
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