## Appendix A  
_Appendix A.1_  
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* (24) [PERSON]; [PERSON]; [PERSON]; [PERSON] Design and analysis of a suction pretreatment system for the air compressor. _Energy Convers. Manag._**2022**, _263_, 115675. [CrossRef]
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* (26) [PERSON]; [PERSON]; [PERSON] Fundamental mathematical model of electrochemical hydrogen compressor. _Energy Convers. Manag._**2024**, _309_, 118423. [CrossRef]
* (27) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Flexible load regulation method for a residential energy supply system based on proton exchange membrane fuel cell. _Energy Convers. Manag._**2021**, _258_, 115527. [CrossRef]
* (28) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Air and hydrogen supply systems and equipment for PEM fuel cells: A review. _Int. J. Green Energy_**2022**, _19_, 331-348. [CrossRef]
* (29) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Enhancing heat dissipation to improve efficiency of two-stage electric air compressor for fuel cell vehicle. _Energy Convers. Manag._**2022**, _251_, 115007. [CrossRef]
* (30) [PERSON]; [PERSON]; [PERSON]; [PERSON] Adaptive prescribed performance control for PEM fuel cell air supply systems with unknown air compressor faults. _IEEE Trans. Ind. Electron._**2023**, _71_, 7664-7672. [CrossRef]
* (31) [PERSON]; [PERSON] [PERSON]; [PERSON]; [PERSON] Potential of Proton-Exchange Membrane Fuel-Cell System with On-Board O2-Enriched Air Generation. _Appl. Sci._**2024**, _14_, 836. [CrossRef]
* (32) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Performance study of centrifugal air compressor for proton exchange membrane fuel cell systems. _Energy Sci. Eng._**2022**, _10_, 208-218. [CrossRef]
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