Research on Planning Methods for a Resilient Grid with Hierarchical Coordination of Main, Distribution, and Microgrids Based on New Power System

Research on Planning Methods for a Resilient Grid with Hierarchical Coordination of Main, Distribution, and Microgrids Based on New Power System | 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 Research Article Research on Planning Methods for a Resilient Grid with Hierarchical Coordination of Main, Distribution, and Microgrids Based on New Power System Qiming Wang, Fanmin Meng, Jia Pan, Junpeng Liu, Zewei Chen, Ji Li This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6292056/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 13 Jan, 2026 Read the published version in Electrical Engineering → Version 1 posted 11 You are reading this latest preprint version Abstract With the advancement of the construction of new power systems, the interaction between the main grid, distribution network and micro grid is becoming more and more frequent. In order to solve the efficient coordinated regulation between “main, distribution and micro” and ensure the global optimization and dynamic balance of the new power system, this paper first proposes a three-dimensional coordinated strong power grid form of “main, distribution and micro”. Through the coordination of reliable transmission-type strong main grid, efficient load bearing new distribution network and service-oriented autonomous micro grid, a new system, new pattern and new model of energy supply, coordinated development and resource aggregation are realized. Subsequently, this paper constructs a three-dimensional coordinated strong planning method of “main, distribution and micro”. Through the methods of grid carrying capacity assessment, energy grid division and differentiated scenario formulation, the coordinated development of the main grid, distribution network and micro grid levels under the background of the new power system is constructed to achieve the optimized layout at the spatial level and the reasonable transition at the temporal level. Finally, through empirical analysis, this planning method can effectively improve the reliability of power supply of the power grid, enhance the capacity of new energy consumption and improve the level of intelligence of the power grid. New power system Three-dimensional coordination of “main Distribution and micro” Power grid planning energy grid division Differentiated scenario formulation Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Published Journal Publication published 13 Jan, 2026 Read the published version in Electrical Engineering → Version 1 posted Editorial decision: Revision requested 12 May, 2025 Reviews received at journal 19 Apr, 2025 Reviews received at journal 13 Apr, 2025 Reviews received at journal 27 Mar, 2025 Reviewers agreed at journal 26 Mar, 2025 Reviewers agreed at journal 26 Mar, 2025 Reviewers agreed at journal 26 Mar, 2025 Reviewers invited by journal 26 Mar, 2025 Editor assigned by journal 25 Mar, 2025 Submission checks completed at journal 25 Mar, 2025 First submitted to journal 24 Mar, 2025 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. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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-6292056","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":442265148,"identity":"711ea4f7-ae07-4187-a795-3b6e6103a9f8","order_by":0,"name":"Qiming Wang","email":"","orcid":"","institution":"State Grid Laiwu Power Supply Company","correspondingAuthor":false,"prefix":"","firstName":"Qiming","middleName":"","lastName":"Wang","suffix":""},{"id":442265149,"identity":"1e37bc16-d3bc-4e54-b37a-09d76f4b9040","order_by":1,"name":"Fanmin 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