{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9653920","patent":{"patent_number":"US-9653920","title":"Method for calculating continuation power flow of electric power system","assignee":null,"inventors":[],"filing_date":"2014-02-06T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":7,"abstract":"A method for obtaining a continuous power flow of an electric power system is provided. The method uses the bus having the fastest voltage drop as the local parameterization bus, defines a slope of a line determined by the voltage of the geometric parameterization bus and the load growth factor as the parameterization variable, and adds a one-dimensional geometric parameterization constraint equation near turning points to obtain a nonsingular extended power flow equation, such that the continuation power flow can cross the turning points and a continuous P-V curve can be drawn reliably."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for calculating continuation power flow of electric power system","description":"A method for obtaining a continuous power flow of an electric power system is provided. The method uses the bus having the fastest voltage drop as the local parameterization bus, defines a slope of a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9653920","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9653920","citation_suggestion":"Patentable. \"Method for calculating continuation power flow of electric power system\" (US-9653920). https://patentable.app/patents/US-9653920","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9653920","json":"https://patentable.app/api/llm-context/US-9653920","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:23:08.043Z"}