Modelling the performance of wind–hydrogen energy systems: Case study the Hydrogen Office in Scotland/UK

Valverde-Isorna, L.; Ali, Dallia; Hogg, David; Abdel‐Wahab, Mohamed

doi:10.1016/j.rser.2015.08.044

Cited by 64 publications

(27 citation statements)

References 27 publications

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“…Another study in Hacatoglu et al investigated a hydrogen storage–based hybrid energy system to fulfill the energy demand of a small community in southern Ontario. Valverde‐Isorna L et al presented a comprehensive methodology to model, simulate, and evaluate the performance of a wind energy system using hydrogen as a storage system. Valverde‐Isorna et al also discussed the guidelines for estimation of parameters and included experimental validation of the proposed model.…”

Section: Introductionmentioning

confidence: 99%

“…Valverde‐Isorna L et al presented a comprehensive methodology to model, simulate, and evaluate the performance of a wind energy system using hydrogen as a storage system. Valverde‐Isorna et al also discussed the guidelines for estimation of parameters and included experimental validation of the proposed model. Belmonte et al performed a life cycle assessment analysis to compare battery‐based and hydrogen storage–based PV system.…”

Section: Introductionmentioning

confidence: 99%

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Performance analysis of various hybrid renewable energy systems using battery, hydrogen, and pumped hydro‐based storage units

et al. 2018

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Summary The aim of this research is to analyze the techno‐economic performance of hybrid renewable energy system (HRES) using batteries, pumped hydro‐based, and hydrogen‐based storage units at Sharurah, Saudi Arabia. The simulations and optimization process are carried out for nine HRES scenarios to determine the optimum sizes of components for each scenario. The optimal sizing of components for each HRES scenario is determined based on the net present cost (NPC) optimization criterion. All of the nine optimized HRES scenarios are then evaluated based on NPC, levelized cost of energy, payback period, CO2 emissions, excess electricity, and renewable energy fraction. The simulation results show that the photovoltaic (PV)‐diesel‐battery scenario is economically the most viable system with the NPC of US$2.70 million and levelized cost of energy of US$0.178/kWh. Conversely, PV‐diesel‐fuel cell system is proved to be economically the least feasible system. Moreover, the wind‐diesel‐fuel cell is the most economical scenario in the hydrogen‐based storage category. PV‐wind‐diesel‐pumped hydro scenario has the highest renewable energy fraction of 89.8%. PV‐wind‐diesel‐pumped hydro scenario is the most environment‐friendly system, with an 89% reduction in CO2 emissions compared with the base‐case diesel only scenario. Overall, the systems with battery and pumped hydro storage options have shown better techno‐economic performance compared with the systems with hydrogen‐based storage.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Performance analysis of various hybrid renewable energy systems using battery, hydrogen, and pumped hydro‐based storage units

et al. 2018

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“…TheD Sl ignite sample (50.0 g) was placed in aq uartz test tube, and its air tightness was then checked. Nitrogen was used to purge the entire system at ar ate of 1Lmin À1 .A fter all of the air was removed, the rate of the nitrogen flow was changed to 0.7 Lmin À1 .T he quartz test tube was placed in the microwave pyrolysis furnace.T he part of the quartz test tube outside the microwave cavity was shielded with aluminium foil to prevent microwave leakage.M icrowave irradiation was then started for pyrolysis.U pon the completion of pyrolysis,t he furnace door was opened rapidly,a nd an NEC TH3100 thermal infrared imager 3 8.66 Figure 12. Experimental facility for the temperature-programmedp yrolysis and isothermal pyrolysis of lignite.…”

Section: Microwave Pyrolysismentioning

confidence: 99%

“…Hydrogen is an ideal energy source for humans as it has a high heat capacity and produces no environmental pollution . In recent years, countries such as the United States, Japan, Germany, and the United Kingdom have all made development plans for hydrogen energy . Through the efforts of numerous researchers, the application of hydrogen energy represented by direct combustion and hydrogen fuel cells has been improved dramatically.…”

Section: Introductionmentioning

confidence: 99%

“…[1] In recenty ears,c ountries such as the United States, Japan, Germany,a nd the United Kingdom have all made developmentp lans for hydrogen energy. [2,3] Through the efforts of numerous researchers,t he application of hydrogen energy represented by direct combustionand hydrogen fuel cells has been improved dramatically.I np articular, hydrogen is becoming an important energy carrier and storage medium in fields such as transportation, the aerospace industry,a nd power generation. [4][5][6] Hydrogen is mainly produced by the gasificationo fC ÀHb onds at high temperature or the breaking of OÀHb onds of materials containing hydrogen, such as coal, petroleum, and natural gas;h owever, these hydrogen productionprocessesall require high input energy.…”

Section: Introductionmentioning

confidence: 99%

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Production of Hydrogen‐Rich Syngas from Lignite using Different Pyrolysis Methods

Wang

Chen

2016

Energy Tech

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The efficiency of hydrogen production by the pyrolysis of lignite from Dongsheng in Inner Mongolia was investigated. Three pyrolysis methods, namely, temperature‐programmed pyrolysis, isothermal pyrolysis, and microwave pyrolysis, were applied and compared. The online analysis of the composition of the pyrolysis gas showed the effects of the different pyrolysis methods on the gas composition and the yield of hydrogen. The reasons were discussed on the basis of infrared thermography of the semicoke samples, FTIR spectroscopy, and SEM analysis. The microwave pyrolysis was improved by the addition of a shimming device to the furnace chamber. Consequently, the efficiency of hydrogen production by the pyrolysis of lignite was increased substantially, and the yield of hydrogen surged by 430 % compared with the yield for the original microwave pyrolysis.

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Coordinated operation strategy for hydrogen energy storage in the incremental distribution network

Wang

Feng

Guo

2022

Intl J of Energy Research

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Summary Hydrogen energy storage is a crucial way to promote the consumption of renewable energy generation. This paper proposed a coordinated operational strategy for hydrogen energy storage in an incremental distribution network for renewable energy consumption. Firstly, the structure of the incremental distribution network containing hydrogen energy storage was given. The operation models of wind and photovoltaic power generation, electrolyzers, fuel cells and hydrogen storage tanks were systematically analyzed. The electrical coupling and the hydrogen coupling with hydrogen energy storage as a link were analyzed in this paper. On this basis, a block diagram of the coordinated operation strategy and a flow chart of the coordinated operation strategy for the whole system was constructed. The results showed that the strategy in this paper can significantly reduce the dependence on the public network for power purchase and can ensure a stable supply of electricity, hydrogen and heat loads to the system. The coordinated operation strategy of hydrogen energy storage proposed in this paper can efficiently realize the closed‐loop utilization of renewable energy, eliminate the waste of energy from wind and photovoltaic abandonment, and improve the level of renewable energy consumption. Novelty statement To the best of the authors' knowledge, at present, in terms of the operation of electric hydrogen energy systems, there are few studies on the coordinated operation of electro‐hydrogen energy systems with hydrogen energy storage as the core from hydrogen production to hydrogen production power generation in the previous research literature. Although hydrogen energy storage as an important means of renewable energy consumption has received extensive attention, most of the current studies only consider hydrogen energy storage as an additional energy module or a single energy storage module in the hybrid energy system, and there is almost no detailed information about the energy conversion and coordinated operation of hydrogen energy storage in the operation. Therefore, an electro‐hydrogen energy storage operation strategy is proposed, which takes hydrogen energy storage as a link between renewable energy and customer demand, provides a buffer for energy conversion, and plays a leading role in energy utilization.

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Modelling the performance of wind–hydrogen energy systems: Case study the Hydrogen Office in Scotland/UK

Cited by 64 publications

References 27 publications

Performance analysis of various hybrid renewable energy systems using battery, hydrogen, and pumped hydro‐based storage units

Performance analysis of various hybrid renewable energy systems using battery, hydrogen, and pumped hydro‐based storage units

Production of Hydrogen‐Rich Syngas from Lignite using Different Pyrolysis Methods

Coordinated operation strategy for hydrogen energy storage in the incremental distribution network

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