Optimal allocation and energy management of a wind-hydrogen generation system equipped with the speed regulating differential mechanism

Yin, WL; Liu, L; Wang, Y; Wang, ZW; Li, JH

Optimal allocation and energy management of a wind-hydrogen generation system equipped with the speed regulating differential mechanism

Yin, WL Liu, L Wang, Y Wang, ZW Li, JH

Permalink

Publisher:: AIP Publishing
Publication Type:: Journal Article
Citation:: Journal of Renewable and Sustainable Energy, 2023, 15, (2), pp. 023302
Issue Date:: 2023-03-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Published versionAdobe PDF (7.23 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Yin, WL
dc.contributor.author	Liu, L
dc.contributor.author	Wang, Y
dc.contributor.author	Wang, ZW
dc.contributor.author	Li, JH
dc.date.accessioned	2024-05-20T01:52:55Z
dc.date.available	2024-05-20T01:52:55Z
dc.date.issued	2023-03-01
dc.identifier.citation	Journal of Renewable and Sustainable Energy, 2023, 15, (2), pp. 023302
dc.identifier.issn	1941-7012
dc.identifier.issn	1941-7012
dc.identifier.uri	http://hdl.handle.net/10453/179039
dc.description.abstract	The hybrid drive wind turbine (WT) can be friendly connected to the power grid by using a speed regulating differential mechanism (SRDM) instead of partially or fully rated converters, which has been considered as a promising solution for the stable consumption of large-scale wind power generation. To further improve the on-grid performance of hybrid drive WTs, this paper develops a multi-source power generation scheme, in which a hydrogen storage system (HSS) is integrated for mitigating the wind power generation intermittencies. The overall architecture and kinematic principles of the proposed wind-hydrogen generation system, called SRDM-based WT with HSS, are first analyzed. Then, the graphical descriptions of mathematical models are finalized via the Energetic Macroscopic Representation method, by which the physical characteristics and energy flow relationships are revealed. To ensure the economical and stable operation of the proposed wind-hydrogen scheme, an effective optimal allocation framework, considering the uncertainties from wind power output and load demand, is presented to HSS, targeting the maximum annual revenue. The effects of several key HSS parameters on the capacity allocation results are also investigated. Moreover, aiming at the different system working modes, an energy management approach is synthesized to achieve the interaction analysis and power supervision between energy sources and storage elements. Finally, experimental and simulation case studies are demonstrated. Results illustrate the effectiveness of the proposed approaches and the optimal performance for uninterrupted on-grid operation of the proposed wind-hydrogen energy system.
dc.language	en
dc.publisher	AIP Publishing
dc.relation.ispartof	Journal of Renewable and Sustainable Energy
dc.relation.isbasedon	10.1063/5.0134039
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Optimal allocation and energy management of a wind–hydrogen generation system equipped with the speed regulating differential mechanism. Journal of Renewable and Sustainable Energy 15, 023302 (2023) and may be found at https://doi.org/10.1063/5.0134039
dc.subject	0502 Environmental Science and Management, 0906 Electrical and Electronic Engineering, 0913 Mechanical Engineering
dc.subject.classification	4008 Electrical engineering
dc.subject.classification	4012 Fluid mechanics and thermal engineering
dc.title	Optimal allocation and energy management of a wind-hydrogen generation system equipped with the speed regulating differential mechanism
dc.type	Journal Article
utslib.citation.volume	15
utslib.for	0502 Environmental Science and Management
utslib.for	0906 Electrical and Electronic Engineering
utslib.for	0913 Mechanical Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access	*
dc.date.updated	2024-05-20T01:52:53Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	15
utslib.citation.issue	2

Abstract:

The hybrid drive wind turbine (WT) can be friendly connected to the power grid by using a speed regulating differential mechanism (SRDM) instead of partially or fully rated converters, which has been considered as a promising solution for the stable consumption of large-scale wind power generation. To further improve the on-grid performance of hybrid drive WTs, this paper develops a multi-source power generation scheme, in which a hydrogen storage system (HSS) is integrated for mitigating the wind power generation intermittencies. The overall architecture and kinematic principles of the proposed wind-hydrogen generation system, called SRDM-based WT with HSS, are first analyzed. Then, the graphical descriptions of mathematical models are finalized via the Energetic Macroscopic Representation method, by which the physical characteristics and energy flow relationships are revealed. To ensure the economical and stable operation of the proposed wind-hydrogen scheme, an effective optimal allocation framework, considering the uncertainties from wind power output and load demand, is presented to HSS, targeting the maximum annual revenue. The effects of several key HSS parameters on the capacity allocation results are also investigated. Moreover, aiming at the different system working modes, an energy management approach is synthesized to achieve the interaction analysis and power supervision between energy sources and storage elements. Finally, experimental and simulation case studies are demonstrated. Results illustrate the effectiveness of the proposed approaches and the optimal performance for uninterrupted on-grid operation of the proposed wind-hydrogen energy system.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/179039