[HTML][HTML] A review of key components of hydrogen recirculation subsystem for fuel cell vehicles

J Han, J Feng, P Chen, Y Liu, X Peng - Energy Conversion and …, 2022 - Elsevier
Hydrogen energy and fuel cell technology are critical clean energy roads to pursue carbon
neutrality. The proton exchange membrane fuel cell (PEMFC) has a wide range of …

Research on the performance characteristics of hydrogen circulation pumps for PEMFC vehicles

Y Gao, M Lin - International Journal of Hydrogen Energy, 2024 - Elsevier
The hydrogen supply system (HSS) is an important part to ensure the efficient and reliable
operation of fuel cells. As one of the key equipment of hydrogen supply system, the …

Approximate cost-optimal energy management of hydrogen electric multiple unit trains using double Q-learning algorithm

Q Li, X Meng, F Gao, G Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Energy management strategy (EMS) is the key to the performance of fuel cell/battery hybrid
system. At present, reinforcement learning (RL) has been introduced into this field and has …

Experimental study on the dynamic performance of a power system with dual air-cooled PEMFC stacks

J Shen, C Du, F Yan, B Chen, Z Tu - Applied Energy, 2022 - Elsevier
Air-cooled proton exchange membrane fuel cell (PEMFC) system with simplified system
composition, low energy consumption and high efficiency is regarded as a reliable power …

Durability degradation mechanism and consistency analysis for proton exchange membrane fuel cell stack

B Li, K Wan, M **e, T Chu, X Wang, X Li, D Yang… - Applied Energy, 2022 - Elsevier
The durability is one of the crucial factors for commercial application in proton exchange
membrane fuel cell (PEMFC) stack. In this work, a 3-cells PEMFC stack had been designed …

Water management and performance enhancement in a proton exchange membrane fuel cell system using optimized gas recirculation devices

Y Liu, Z Tu, SH Chan - Energy, 2023 - Elsevier
Fuel gas utilization and water management are particularly challenging integrated
engineering problems in hydrogen-oxygen proton exchange membrane fuel cell (PEMFC) …

Performance analysis and dynamic characteristics of a proton exchange membrane fuel cell with dual recirculation pumps for air-free applications

Y Liu, Z Tu, SH Chan - Journal of Power Sources, 2023 - Elsevier
The exhaust gas recirculation strategy is usually used to ensure the stable and continuous
operation of hydrogen–oxygen proton exchange membrane fuel cells (H 2/O 2 PEMFCs) …

Experimental investigation on PEM fuel cell flooding mitigation under heavy loading condition

H Chen, R Zhang, Z **a, Q Weng, T Zhang, P Pei - Applied Energy, 2023 - Elsevier
Water flooding is a crucial factor affecting the lifetime of a proton exchange membrane
(PEM) fuel cell. In this paper, A laboratory-scale (25 cm 2) single PEM fuel cell was tested to …

Optimization and performance investigation of confocal twin-nozzle ejector for PEMFC hydrogen supply and recirculation system under actual variable operating …

Y Song, L Wang, L Jia, X Wang - International Journal of Hydrogen Energy, 2024 - Elsevier
The actual operating boundary conditions under different Proton Exchange Membrane Fuel
Cell (PEMFC) power outputs are considered to evaluate the performance of a confocal twin …

A twin-nozzle ejector for hydrogen recirculation in wide power operation of polymer electrolyte membrane fuel cell system

Y Song, X Wang, L Wang, F Pan, W Chen, F ** - Applied Energy, 2021 - Elsevier
The ejector-driven hydrogen recirculation in the polymer electrolyte membrane fuel cell
(PEMFC) system is a promising alternative to the pump-driven approach due to its …