{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11990758","patent":{"patent_number":"US-11990758","title":"Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system","assignee":null,"inventors":[],"filing_date":"2021-12-01T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02M","H02J","H02M"],"num_claims":17,"abstract":"The present application provides a control method, an auxiliary power supply of a photovoltaic inverter, and a photovoltaic power generation system. The auxiliary power supply includes a rectifier circuit and a conversion circuit with at least one output terminal. The conversion circuit includes a voltage determining unit and a power determining unit. The conversion circuit is coupled to an output terminal of the rectifier circuit, and is configured to convert direct current power into at least one auxiliary voltage. The power determining unit and the voltage determining unit are coupled to an input terminal of the inverter circuit or an input terminal of the photovoltaic inverter, which are configured to obtain output power and an output voltage of the solar panel, respectively. When the output voltage is greater than the start-up voltage and the output power is greater than the start-up power, the auxiliary power supply starts."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system","description":"The present application provides a control method, an auxiliary power supply of a photovoltaic inverter, and a photovoltaic power generation system. The auxiliary power supply includes a rectifier cir","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11990758","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-11990758","citation_suggestion":"Patentable. \"Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system\" (US-11990758). https://patentable.app/patents/US-11990758","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11990758","json":"https://patentable.app/api/llm-context/US-11990758","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:35:04.216Z"}