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Time-Varying Model Predictive Control of a Reversible-SOC Energy-Storage Plant Based on the Linear Parameter-Varying Method
Xuetao Xing1; Jin Lin1,2; Nigel Brandon3; Aayan Banerjee3; Yonghua Song4,5
2020-07
Source PublicationSUSTAINABLE ENERGY
ISSN1949-3029
Volume11Issue:3Pages:1589-1600
Abstract

Hydrogen conversion plants based on reversible solid oxide cells (rSOCs) provide a potential solution for large-scale energy storage to facilitate renewable integration. When operating an rSOC plant, the security and performance should be monitored at all times, including the steady-state periods and the transient processes connecting them. Model predictive control (MPC) is an appropriate method for this problem. This paper presents a comprehensive rSOC plant model to describe the multiscale dynamics (such as temperature and mass flows) under both fuel cell and electrolysis modes. Then, a time-varying MPC strategy based on a linear parameter-varying prediction model is proposed to provide fast control to the nonlinear rSOC plant. A numerical case is simulated to validate the effects of the proposed MPC strategy. The results suggest that the automatic coordination of actuators ensures consistent stack security, improves both short-term tracking and long-term production performance, and ultimately benefits the plant economically in practical operation.

KeywordReversible Solid Oxide Cell Linear Parameter-varying Model Predictive Control
DOI10.1109/TSTE.2019.2932103
Indexed BySCIE
Language英語English
WOS Research AreaScience & Technology - Other Topics ; Energy & Fuels ; Engineering
WOS SubjectGreen & Sustainable Science & Technologyenergy & Fuelsengineering, Electrical & Electronic
WOS IDWOS:000544925300043
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
Corresponding AuthorJin Lin
Affiliation1.Tsinghua Univ, State Key Lab Control & Simulat Power Syst & Gene, Dept Elect Engn, Beijing 100084, Peoples R China
2.Tsinghua Sichuan Energy Internet Res Inst, Chengdu, Peoples R China
3.‎ Imperial Coll London, Dept Earth Sci & Engn, London SW7 2AZ, England
4.Univ Macau, Dept Elect & Comp Engn, Macau, Peoples R China
5.Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
Recommended Citation
GB/T 7714
Xuetao Xing,Jin Lin,Nigel Brandon,et al. Time-Varying Model Predictive Control of a Reversible-SOC Energy-Storage Plant Based on the Linear Parameter-Varying Method[J]. SUSTAINABLE ENERGY,2020,11(3):1589-1600.
APA Xuetao Xing,Jin Lin,Nigel Brandon,Aayan Banerjee,&Yonghua Song.(2020).Time-Varying Model Predictive Control of a Reversible-SOC Energy-Storage Plant Based on the Linear Parameter-Varying Method.SUSTAINABLE ENERGY,11(3),1589-1600.
MLA Xuetao Xing,et al."Time-Varying Model Predictive Control of a Reversible-SOC Energy-Storage Plant Based on the Linear Parameter-Varying Method".SUSTAINABLE ENERGY 11.3(2020):1589-1600.
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