{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11264916","patent":{"patent_number":"US-11264916","title":"Operating a modular multilevel converter","assignee":null,"inventors":[],"filing_date":"2019-11-15T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":13,"abstract":"A method that operates a modular multilevel converter (MMC), includes controlling a plurality of submodules of an arm of the MMC for a plurality of subsequent periods. Each of the submodules has a capacitor. The controlling includes, for each of the subsequent periods: sampling a value of a reference voltage; determining an integer number n of submodules of the plurality of submodules required to approximate the sampled value; for each submodule of a subset of the n submodules of the plurality of submodules, determining a temperature characterizing the respective submodule; inserting all submodules of the subset of the n submodules except for one remaining submodule; determining, depending on the determined temperatures, a duty ratio; and inserting the one remaining submodule for a duration given by the duty ratio. A minimum temperature of the determined temperatures is identified and the duty ratio is determined depending on the minimum temperature."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Operating a modular multilevel converter","description":"A method that operates a modular multilevel converter (MMC), includes controlling a plurality of submodules of an arm of the MMC for a plurality of subsequent periods. Each of the submodules has a cap","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11264916","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-11264916","citation_suggestion":"Patentable. \"Operating a modular multilevel converter\" (US-11264916). https://patentable.app/patents/US-11264916","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11264916","json":"https://patentable.app/api/llm-context/US-11264916","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:19:10.635Z"}