Capacity Optimization of a Wind-Solar Integrated Oxygen Production and Pure Oxygen Combustion Carbon Reduction System Using Typical Wind-Solar-Load Scenario Generation

Capacity Optimization of a Wind-Solar Integrated Oxygen Production and Pure Oxygen Combustion Carbon Reduction System Using Typical Wind-Solar-Load Scenario Generation | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Capacity Optimization of a Wind-Solar Integrated Oxygen Production and Pure Oxygen Combustion Carbon Reduction System Using Typical Wind-Solar-Load Scenario Generation Ying Ding, Weiqing Wang, Ming Ding, Dianlei Han, Lixiang Sun, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-5166276/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In response to the growing need for carbon reduction and enhanced integration of renewable energy into the power grid, this paper introduces a capacity optimization approach for a wind-solar integrated system that combines oxygen production with pure oxygen combustion to achieve carbon reduction. The method incorporates the generation of typical wind-solar-load scenarios to account for variability and interdependencies across multiple energy sources and demand loads. A Dirichlet Process Mixture Model with Markov Chain Monte Carlo (DPMM-MCMC) is employed to generate representative daily scenarios, capturing the uncertainties and correlations among energy sources and loads. Based on these scenarios, a capacity optimization model is formulated for the wind-solar integrated system. Simulations and comparative analyses, using annual data from a region in Northwest China, demonstrate the effectiveness of the proposed method. The results highlight the significant impact of pure oxygen combustion technology, which not only increases carbon capture efficiency but also reduces capture costs by approximately 27.8%. Additionally, the optimal wind power share is identified within 60% to 80%, with load penetration further enhancing energy utilization efficiency. These findings underscore the potential of the proposed system to improve renewable energy absorption and reduce carbon emissions. Physical sciences/Engineering/Electrical and electronic engineering Physical sciences/Engineering/Energy infrastructure/Energy grids and networks Physical sciences/Engineering/Energy infrastructure/Power stations Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-5166276","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Article","associatedPublications":[],"authors":[{"id":365092559,"identity":"bf506858-290e-4849-909a-3021733be355","order_by":0,"name":"Ying Ding","email":"","orcid":"","institution":"Xinjiang University","correspondingAuthor":false,"prefix":"","firstName":"Ying","middleName":"","lastName":"Ding","suffix":""},{"id":365092560,"identity":"7289e65a-7eac-4bec-b4f7-c16fe8d136e6","order_by":1,"name":"Weiqing Wang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAoklEQVRIiWNgGAWjYHAC9g8fKhh4SNLCxjjjDKlamHnbSFFvcCN522PeeXUy5uwHGD8XEKclrdxw7rbDPJY9CczSM4jRYnY7x0Di7bYDPAYHEtiYifIRWAvvnDoeg/MPiNdiJsnbwMxjcINYW+zvPys2nHHsMFDLw2ZporRI9hze+OBDTZ29wfnkg5+JjR0DKM3YQKQGhJZRMApGwSgYBTgAAC0dMDRtFYF8AAAAAElFTkSuQmCC","orcid":"","institution":"Xinjiang University","correspondingAuthor":true,"prefix":"","firstName":"Weiqing","middleName":"","lastName":"Wang","suffix":""},{"id":365092561,"identity":"06740b28-ecf6-48c7-a445-64b6a94faaaf","order_by":2,"name":"Ming Ding","email":"","orcid":"","institution":"Shanghai Jiao Tong University","correspondingAuthor":false,"prefix":"","firstName":"Ming","middleName":"","lastName":"Ding","suffix":""},{"id":365092562,"identity":"1a9d5250-305e-40bc-9342-7ed4cd436a9f","order_by":3,"name":"Dianlei Han","email":"","orcid":"","institution":"Jiangsu University","correspondingAuthor":false,"prefix":"","firstName":"Dianlei","middleName":"","lastName":"Han","suffix":""},{"id":365092563,"identity":"bf313c3b-4d6e-41da-848f-491b113640b3","order_by":4,"name":"Lixiang Sun","email":"","orcid":"","institution":"Xinjiang University","correspondingAuthor":false,"prefix":"","firstName":"Lixiang","middleName":"","lastName":"Sun","suffix":""},{"id":365092565,"identity":"1c4265b5-bfaa-4819-ba8f-134cc22da848","order_by":5,"name":"Jixun Liu","email":"","orcid":"","institution":"Xinjiang Fukang Pumped Storage Co","correspondingAuthor":false,"prefix":"","firstName":"Jixun","middleName":"","lastName":"Liu","suffix":""}],"badges":[],"createdAt":"2024-09-27 15:38:26","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-5166276/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-5166276/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":89106827,"identity":"6024ff5f-6426-4fcf-8e16-e3ca1197b44d","added_by":"auto","created_at":"2025-08-14 17:46:40","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1706131,"visible":true,"origin":"","legend":"","description":"","filename":"Firstmanuscriptlatexoverleaf.pdf","url":"https://assets-eu.researchsquare.com/files/rs-5166276/v1_covered_7ce38840-9777-44bf-a999-ecc289ec16ab.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Capacity Optimization of a Wind-Solar Integrated Oxygen Production and Pure Oxygen Combustion Carbon Reduction System Using Typical Wind-Solar-Load Scenario Generation","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"","lastPublishedDoi":"10.21203/rs.3.rs-5166276/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-5166276/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"In response to the growing need for carbon reduction and enhanced integration of renewable energy into the power grid, this paper introduces a capacity optimization approach for a wind-solar integrated system that combines oxygen production with pure oxygen combustion to achieve carbon reduction. 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