Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System

The heat and hydrogen balance of the hydrogen energy storage system’s intermittent operation becomes a key factor affecting the performance of the wind-hydrogen hybrid system (W-HHS). This work designed a hydrogen energy storage system (HESS), including waste heat utilization. Then, a dual state of...

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Autores principales:	Yang Si, Laijun Chen, Linrui Ma, Mengyu Gao, Hengrui Ma, Shengwei Mei
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	hydrogen energy storage hybrid system cooperative dispatch distributionally robust method heat balance hydrogen balance General Works A
Acceso en línea:	https://doaj.org/article/c33d73d39aa44ccf88dc61044f4584e7
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spelling	oai:doaj.org-article:c33d73d39aa44ccf88dc61044f4584e72021-11-22T05:06:02ZModeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System2296-598X10.3389/fenrg.2021.791829https://doaj.org/article/c33d73d39aa44ccf88dc61044f4584e72021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fenrg.2021.791829/fullhttps://doaj.org/toc/2296-598XThe heat and hydrogen balance of the hydrogen energy storage system’s intermittent operation becomes a key factor affecting the performance of the wind-hydrogen hybrid system (W-HHS). This work designed a hydrogen energy storage system (HESS), including waste heat utilization. Then, a dual state of charge (SOC) model is established, in which hydrogen and heat storage is considered. Furthermore, based on the distributionally robust method, an optimal dispatch method of W-HHS is proposed to reduce the operation cost of conventional units in the grid and increase the revenue of the W-HHS. The previously proposed dual SOC model of heat-hydrogen balance is regarded as a constraint in this cooperative dispatch. The effectiveness and efficiency of the dual SOC model were verified on the IEEE 30-bus system with an actual wind plant data set. The results show that the hydrogen-heat dual SOC model can fully reflect the influence of heat and hydrogen balance on the operation of the W-HHS. The cooperative dispatch method improves the reliability of the W-HHS operation under the premise of ensuring the heat-hydrogen balance. When the constraints of hydrogen balance SOC and heat balance SOC are met simultaneously, the available power of the wind plant is 6–8% lower than the ideal situation. Parameter analysis indicates that reducing the heat dissipation coefficient can reduce the influence of the SOC constraint of heat balance on the dispatch strategy and increase the power output of the wind plant. When the heat dissipation coefficient is less than 1/1,200, the heat balance SOC constraint fails.Yang SiYang SiLaijun ChenLinrui MaMengyu GaoHengrui MaShengwei MeiShengwei MeiFrontiers Media S.A.articlehydrogen energy storagehybrid systemcooperative dispatchdistributionally robust methodheat balancehydrogen balanceGeneral WorksAENFrontiers in Energy Research, Vol 9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	hydrogen energy storage hybrid system cooperative dispatch distributionally robust method heat balance hydrogen balance General Works A
spellingShingle	hydrogen energy storage hybrid system cooperative dispatch distributionally robust method heat balance hydrogen balance General Works A Yang Si Yang Si Laijun Chen Linrui Ma Mengyu Gao Hengrui Ma Shengwei Mei Shengwei Mei Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
description	The heat and hydrogen balance of the hydrogen energy storage system’s intermittent operation becomes a key factor affecting the performance of the wind-hydrogen hybrid system (W-HHS). This work designed a hydrogen energy storage system (HESS), including waste heat utilization. Then, a dual state of charge (SOC) model is established, in which hydrogen and heat storage is considered. Furthermore, based on the distributionally robust method, an optimal dispatch method of W-HHS is proposed to reduce the operation cost of conventional units in the grid and increase the revenue of the W-HHS. The previously proposed dual SOC model of heat-hydrogen balance is regarded as a constraint in this cooperative dispatch. The effectiveness and efficiency of the dual SOC model were verified on the IEEE 30-bus system with an actual wind plant data set. The results show that the hydrogen-heat dual SOC model can fully reflect the influence of heat and hydrogen balance on the operation of the W-HHS. The cooperative dispatch method improves the reliability of the W-HHS operation under the premise of ensuring the heat-hydrogen balance. When the constraints of hydrogen balance SOC and heat balance SOC are met simultaneously, the available power of the wind plant is 6–8% lower than the ideal situation. Parameter analysis indicates that reducing the heat dissipation coefficient can reduce the influence of the SOC constraint of heat balance on the dispatch strategy and increase the power output of the wind plant. When the heat dissipation coefficient is less than 1/1,200, the heat balance SOC constraint fails.
format	article
author	Yang Si Yang Si Laijun Chen Linrui Ma Mengyu Gao Hengrui Ma Shengwei Mei Shengwei Mei
author_facet	Yang Si Yang Si Laijun Chen Linrui Ma Mengyu Gao Hengrui Ma Shengwei Mei Shengwei Mei
author_sort	Yang Si
title	Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
title_short	Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
title_full	Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
title_fullStr	Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
title_full_unstemmed	Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System
title_sort	modeling the heat-hydrogen balance characteristic of hydrogen energy storage and cooperative dispatch of wind-hydrogen hybrid system
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/c33d73d39aa44ccf88dc61044f4584e7
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Modeling the Heat-Hydrogen Balance Characteristic of Hydrogen Energy Storage and Cooperative Dispatch of Wind-Hydrogen Hybrid System

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