{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290024","patent":{"patent_number":"US-11290024","title":"Power supply control device, power conversion system, and power supply control method","assignee":null,"inventors":[],"filing_date":"2017-11-21T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":7,"abstract":"A power supply control device according to one or more embodiments may be provided to: control a power conversion device that has a configuration in which a resonant circuit is provided on an output side of a matrix converter including switching circuits having snubber elements, and that performs AC-AC conversion of output from a multi-phase AC power supply. The power supply control device performs control such that: the output current, which has a phase difference caused by the resonant circuit, is negative during a period in which an absolute value of a positive-going output voltage that is output from the power conversion device increases while the output current is positive during a period in which the absolute value of a negative-going output voltage increases; and a polarity of the output current does not change within a period in which the snubber element is discharged."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply control device, power conversion system, and power supply control method","description":"A power supply control device according to one or more embodiments may be provided to: control a power conversion device that has a configuration in which a resonant circuit is provided on an output s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290024","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-11290024","citation_suggestion":"Patentable. \"Power supply control device, power conversion system, and power supply control method\" (US-11290024). https://patentable.app/patents/US-11290024","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290024","json":"https://patentable.app/api/llm-context/US-11290024","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:22:42.832Z"}