{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11239767","patent":{"patent_number":"US-11239767","title":"Inverter system, method for controlling inverter system, and parallel inverter system","assignee":null,"inventors":[],"filing_date":"2021-09-24T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["H02M","H02J","H02M","H02M","H02M","H02M"],"num_claims":17,"abstract":"An inverter system, including a pre-conversion circuit, a post-conversion circuit, and a control circuit; the pre-conversion circuit is configured to convert a voltage of a power supply into a DC voltage and output the DC voltage to the post-conversion circuit; a voltage between the pre-conversion circuit and the post-conversion circuit is a DC bus voltage; the post-conversion circuit is configured to output an alternating current; the control circuit is configured to detect a DC component of an output terminal of the post-conversion circuit, calculate a difference value of a zero value and the DC component to obtain a DC component deviation value, and perform PI adjustment on the DC component deviation value to obtain a voltage compensation value; the voltage compensation value is used to adjust the DC bus voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Inverter system, method for controlling inverter system, and parallel inverter system","description":"An inverter system, including a pre-conversion circuit, a post-conversion circuit, and a control circuit; the pre-conversion circuit is configured to convert a voltage of a power supply into a DC volt","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11239767","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-11239767","citation_suggestion":"Patentable. \"Inverter system, method for controlling inverter system, and parallel inverter system\" (US-11239767). https://patentable.app/patents/US-11239767","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11239767","json":"https://patentable.app/api/llm-context/US-11239767","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:14:20.083Z"}