A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems

By combining the advantages of different energy storage technologies, the hybrid energy storage system (HESS) can satisfy the multiple requirements of prosumer systems. However, the required capacity of the HESS is larger than that of the single-battery energy storage system (ESS). This paper invest...

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Autores principales:	Yang Jiao, Daniel Månsson
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	battery energy exchange household-prosumer system hybrid energy storage system (HESS) oversized capacity phase shift Technology T
Acceso en línea:	https://doaj.org/article/8a2edd7534e74ea18a9718b7093263a7
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spelling	oai:doaj.org-article:8a2edd7534e74ea18a9718b7093263a72021-11-11T15:51:32ZA Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems10.3390/en142170451996-1073https://doaj.org/article/8a2edd7534e74ea18a9718b7093263a72021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7045https://doaj.org/toc/1996-1073By combining the advantages of different energy storage technologies, the hybrid energy storage system (HESS) can satisfy the multiple requirements of prosumer systems. However, the required capacity of the HESS is larger than that of the single-battery energy storage system (ESS). This paper investigates the energy exchange within the HESS caused by the phase shift of the low-pass filter controller and its relevant impact on the HESS. The results show that unnecessary energy exchange results in an oversized capacity and increased energy loss. In addition, the increase in the time constant of the low-pass filter controller leads to a larger phase shift, further contributing to the increases in the total capacity and energy loss. Furthermore, this paper compares the single-battery ESS, the battery-supercapacitor HESS, and the battery-flywheel HESS implemented in a household-prosumer system along with a renewable energy source (RES). The comparison of the ESS combinations demonstrates the differences between their power flows, the required capacities of their individual energy storage devices (ESDs), their energy losses, their battery lifetimes, and their project costs. The results indicate that techno-economic analysis should be performed carefully to select the appropriate ESS solution for specific household-prosumer systems.Yang JiaoDaniel MånssonMDPI AGarticlebatteryenergy exchangehousehold-prosumer systemhybrid energy storage system (HESS)oversized capacityphase shiftTechnologyTENEnergies, Vol 14, Iss 7045, p 7045 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	battery energy exchange household-prosumer system hybrid energy storage system (HESS) oversized capacity phase shift Technology T
spellingShingle	battery energy exchange household-prosumer system hybrid energy storage system (HESS) oversized capacity phase shift Technology T Yang Jiao Daniel Månsson A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
description	By combining the advantages of different energy storage technologies, the hybrid energy storage system (HESS) can satisfy the multiple requirements of prosumer systems. However, the required capacity of the HESS is larger than that of the single-battery energy storage system (ESS). This paper investigates the energy exchange within the HESS caused by the phase shift of the low-pass filter controller and its relevant impact on the HESS. The results show that unnecessary energy exchange results in an oversized capacity and increased energy loss. In addition, the increase in the time constant of the low-pass filter controller leads to a larger phase shift, further contributing to the increases in the total capacity and energy loss. Furthermore, this paper compares the single-battery ESS, the battery-supercapacitor HESS, and the battery-flywheel HESS implemented in a household-prosumer system along with a renewable energy source (RES). The comparison of the ESS combinations demonstrates the differences between their power flows, the required capacities of their individual energy storage devices (ESDs), their energy losses, their battery lifetimes, and their project costs. The results indicate that techno-economic analysis should be performed carefully to select the appropriate ESS solution for specific household-prosumer systems.
format	article
author	Yang Jiao Daniel Månsson
author_facet	Yang Jiao Daniel Månsson
author_sort	Yang Jiao
title	A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
title_short	A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
title_full	A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
title_fullStr	A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
title_full_unstemmed	A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems
title_sort	study of the energy exchange within a hybrid energy storage system and a comparison of the capacities, lifetimes, and costs of different systems
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/8a2edd7534e74ea18a9718b7093263a7
work_keys_str_mv	AT yangjiao astudyoftheenergyexchangewithinahybridenergystoragesystemandacomparisonofthecapacitieslifetimesandcostsofdifferentsystems AT danielmansson astudyoftheenergyexchangewithinahybridenergystoragesystemandacomparisonofthecapacitieslifetimesandcostsofdifferentsystems AT yangjiao studyoftheenergyexchangewithinahybridenergystoragesystemandacomparisonofthecapacitieslifetimesandcostsofdifferentsystems AT danielmansson studyoftheenergyexchangewithinahybridenergystoragesystemandacomparisonofthecapacitieslifetimesandcostsofdifferentsystems
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A Study of the Energy Exchange within a Hybrid Energy Storage System and a Comparison of the Capacities, Lifetimes, and Costs of Different Systems

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