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Optimization of demand response-oriented electrolytic and fuel cell cogeneration system for community residents: Uncovering flexibility and gaps by Xiaohai Zhang; José Luis Ramírez-Mendiola; Yongquan Lai; Jinzhan Su; Mingtao Li; Liejin Guo is a Engineering article available to read on EtoBox.
What is Optimization of demand response-oriented electrolytic and fuel cell cogeneration system for community residents: Uncovering flexibility and gaps about?
Low carbon energy systems are dependent on renewable power sources, which present challenges in controllability compared to conventional sources. This poses difficulties in maintaining grid balance. To address these challenges, demand response mechanisms and low-carbon technologies are being implemented, particularly in the residential sector, which is a significant consumer of electricity and heat. In this respect, on-site hydrogen production by alkaline electrolytic cell (AEC) and proton exchange membrane fuel cell - combined heat and power (PEMFC-CHP) systems are of particular interest for their potential to improve grid flexibility. For uncovering the flexibility and techno-economic gaps of the hydrogen based system, this study compares the performance of an AEC-PEMFC-CHP system with a market-competitive heat pump (HP) system for a residential community scenario. Results from a two-step capacity-operation optimization using advanced methods demonstrate that the AEC-PEMFC-CHP system offers greater flexibility but at the expense of higher power consumption and lower efficiency. In detail, the cost of the AEC-PEMFC-CHP system is 2.3 times higher than that of the typical HP system,
Who reads Optimization of demand response-oriented electrolytic and fuel cell cogeneration system for community residents: Uncovering flexibility and gaps?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Xiaohai Zhang; José Luis Ramírez-Mendiola; Yongquan Lai; Jinzhan Su; Mingtao Li; Liejin Guo
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Engineering (Physical Sciences)