Integrated Power-to-Gas and Gas-to-Power with Air and Natural-Gas Storage

Khalilpour, KR; Grossmann, IE; Vassallo, A

Integrated Power-to-Gas and Gas-to-Power with Air and Natural-Gas Storage

Khalilpour, KR

Grossmann, IE Vassallo, A

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Publication Type:: Journal Article
Citation:: Industrial and Engineering Chemistry Research, 2019, 58 (3), pp. 1322 - 1340
Issue Date:: 2019-01-23

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Field	Value	Language
dc.contributor.author	Khalilpour, KR https://orcid.org/0000-0003-4104-2488	en_US
dc.contributor.author	Grossmann, IE	en_US
dc.contributor.author	Vassallo, A	en_US
dc.date.issued	2019-01-23	en_US
dc.identifier.citation	Industrial and Engineering Chemistry Research, 2019, 58 (3), pp. 1322 - 1340	en_US
dc.identifier.issn	0888-5885	en_US
dc.identifier.uri	http://hdl.handle.net/10453/135535
dc.description.abstract	© 2018 American Chemical Society. Compressed-air energy storage (CAES) is an energy-storage option with a history of almost half a century. The concept of CAES is formed around the integration of air storage with a gas-fired power generator. Here, we introduce a methodology that a gas power-generating plant installs both air- and natural-gas-storage systems to utilize the stored energy as well as the real economic value of natural gas, following the market dynamics. The energy-storage hybridization increases the operation complexity substantially. We present a detailed mixed-integer techno-economic formulation for operation scheduling of such a system. An example is also provided for a 180 MW gas generator in Australia with results showing how the storage facilities could improve the revenues of the plant. The analyses also show the existence of optimal conditions for a mix of natural gas and storage sizes in a given regional market jurisdiction in order to achieve the highest economic revenue.	en_US
dc.relation.ispartof	Industrial and Engineering Chemistry Research	en_US
dc.relation.isbasedon	10.1021/acs.iecr.8b04711	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Chemical Engineering	en_US
dc.title	Integrated Power-to-Gas and Gas-to-Power with Air and Natural-Gas Storage	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	58	en_US
utslib.for	03 Chemical Sciences	en_US
utslib.for	09 Engineering	en_US
pubs.embargo.period	Not known	en_US
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 Information, Systems and Modelling
utslib.copyright.status	closed_access	*
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	58	en_US

Abstract:

© 2018 American Chemical Society. Compressed-air energy storage (CAES) is an energy-storage option with a history of almost half a century. The concept of CAES is formed around the integration of air storage with a gas-fired power generator. Here, we introduce a methodology that a gas power-generating plant installs both air- and natural-gas-storage systems to utilize the stored energy as well as the real economic value of natural gas, following the market dynamics. The energy-storage hybridization increases the operation complexity substantially. We present a detailed mixed-integer techno-economic formulation for operation scheduling of such a system. An example is also provided for a 180 MW gas generator in Australia with results showing how the storage facilities could improve the revenues of the plant. The analyses also show the existence of optimal conditions for a mix of natural gas and storage sizes in a given regional market jurisdiction in order to achieve the highest economic revenue.

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http://hdl.handle.net/10453/135535