Energy and exergy analyses of a combined cooling, heating and power system with prime mover of phosphoric acid fuel cell with organic Rankine cycle

Chahartaghi, Mahmood; Einanlou, Mehrdad; Hashemian, Seyed Majid

doi:10.1016/j.applthermaleng.2021.116989

Cited by 25 publications

(2 citation statements)

References 50 publications

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“…PAFC operates at a temperature of 149-219 °C, and the technology is freely available on the market. Given that the technology is already widespread, researchers are focusing more on developing system synergies with other available systems [107]- [113]. One such author is M. Tomas, who has conducted a study on the possible increase in temperature.…”

Section: Fuel Cell Cogenerationmentioning

confidence: 99%

Potential Role of Green Hydrogen in Decarbonization of District Heating Systems: A Review

Rieksta,

Zarins,

Bazbauers

2023

Environmental and Climate Technologies

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District heating will have an increasing role in the decarbonization of energy systems and in improving the security of supply. Although the electrification of district heating via heat pumps and heat storage is seen as the main path to decarbonization, green hydrogen could also be an important energy source for covering peak demand, providing long-term storage in power-to-gas solutions and backup. The study’s research question was to identify the potential pathways for replacing natural gas in district heating with hydrogen. Should we focus on using hydrogen and build appropriate infrastructure, or should we use hydrogen-derived synthetic gas, for which we already have an infrastructure? A review of publications was the method used in the study. The results show the existing technological solutions and associated costs for using either hydrogen or hydrogen-derived synthetic gas, i.e., methane.

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Section: Fuel Cell Cogenerationmentioning

confidence: 99%

Potential Role of Green Hydrogen in Decarbonization of District Heating Systems: A Review

Rieksta,

Zarins,

Bazbauers

2023

Environmental and Climate Technologies

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“…Traditional cogeneration systems mostly use thermal power as the main energy supply mode, but thermal power is non‐clean energy with high pollution and high emission [23]. The combined heat and power supply system based on solid oxide fuel cell power generation technology is low‐carbon, environmentally friendly, and pollution‐free, which is very suitable for power supply and heating devices in residential areas or buildings [24].…”

Section: Application Scenarios Of Solid Oxide Fuel Cell Power Generat...mentioning

confidence: 99%

Review and prospect on key technologies of hydroelectric‐hydrogen energy storage‐fuel cell multi‐main energy system

Liu¹,

Tang²,

Li³

et al. 2021

The Journal of Engineering

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Hydropower engineering is one of the most developed renewable energy generation techniques, which is characterized by high development concentration, large dispatching scale, many power stations, and long transmission distance. However, the unbalanced distribution of hydropower resources and the difficulty of absorbing hydropower lead to a large amount of abandoned water, which causes a large number of economic losses and energy loss in China. The topological structure and principle of the multi-agent energy system of hydropower, hydrogen storage, and fuel cell are introduced here. The key technologies of the multi-agent energy system are introduced from three parts: hydrogen production method of electrolysis water, hydrogen storage method, and application aspect of power generation system of solid oxide fuel cell. The main research direction of realizing the multi-agent energy system of hydroelectric power, hydrogen energy storage, and fuel cell in the future is put forward, which has enlightenment significance for the construction of new power system and the research of realizing the goal of carbon neutral.

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A review of solid oxide fuel cell based hybrid cycles

Kumar

Singh

2022

Intl J of Energy Research

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The power sector's concern for high efficiency and output has been pushing for newer thermodynamic systems working on appropriate thermodynamic cycles. For quite some time, direct energy conversion systems are seen as suitable options for power generation. Fuel cells in particular have exhibited potential and efforts are made to ensure the best output from them. Solid oxide fuel cells (SOFC) have direct electricity generation and the rejection of heat occurring simultaneously. The heat going as waste from SOFC can be used for running other energy systems to augment the total output from the combined arrangement having SOFC hybrid cycles. The low-temperature cycles like Kalina cycle, organic Rankine cycle (ORC) have been integrated with SOFC along with gas turbine (GT) based systems and engines. The sole aim of operating SOFC in hybrid mode is to ensure that the net amount of heat getting lost is recovered for overall performance improvement. This paper presents a review of the work done in the field of SOFC based hybrid systems, which is likely to be useful for those interested to continue further studies of SOFC.

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Energy and exergy analyses of a combined cooling, heating and power system with prime mover of phosphoric acid fuel cell with organic Rankine cycle

Cited by 25 publications

References 50 publications

Potential Role of Green Hydrogen in Decarbonization of District Heating Systems: A Review

Potential Role of Green Hydrogen in Decarbonization of District Heating Systems: A Review

Review and prospect on key technologies of hydroelectric‐hydrogen energy storage‐fuel cell multi‐main energy system

A review of solid oxide fuel cell based hybrid cycles

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