Abstract
This paper mainly studies the impact of different energy management strategies (EMS) on a fuel cell hybrid power system. The system contains fuel cell, battery and supercapacitors, which can be applied to the all-electric propulsion unmanned aerial vehicle (UAV) through a simulation model. Considering the load demand of the UAV and the output energy state of the fuel cell under different operating conditions, this paper compares the output characteristics of the hybrid power system using state machine control strategy, traditional PI control strategy and equivalent consumption minimization strategy (ECMS). Finally, suitable EMS can be provided for the actual operation of the UAV based on the comparisons results. Besides, the strategy can also be used to enhance the output characteristic performance and the fuel cell lifespan.
| Original language | English |
|---|---|
| Title of host publication | 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 220-225 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665489577 |
| DOIs | |
| State | Published - 2022 |
| Event | 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 - Beijing, China Duration: 9 Dec 2022 → 12 Dec 2022 |
Publication series
| Name | 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 |
|---|
Conference
| Conference | 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 9/12/22 → 12/12/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- batteries
- energy management strategy
- fuel cell
- supercapacitors
- UAV
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