{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973436","patent":{"patent_number":"US-11973436","title":"Multi-level multi-quadrant hysteresis current controllers and methods for control thereof","assignee":null,"inventors":[],"filing_date":"2023-03-21T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M"],"num_claims":15,"abstract":"Systems and methods for multilevel hysteresis current control for a cascaded multi-level converter having a plurality of power cells connected in series with a positive integer number of output voltage levels, and to control any shape of AC/DC current in the load, transfer electrical power from energy storage elements of the power cells to that load and recover the energy back to the storage elements. Systems and methods for voltage balancing on energy storage elements of the power cells to determine whether to inject energy into or extract energy from a selected storage element, and for zero switching state rotation technique of switching elements in each power cell of cascaded multilevel converter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-level multi-quadrant hysteresis current controllers and methods for control thereof","description":"Systems and methods for multilevel hysteresis current control for a cascaded multi-level converter having a plurality of power cells connected in series with a positive integer number of output voltag","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973436","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-11973436","citation_suggestion":"Patentable. \"Multi-level multi-quadrant hysteresis current controllers and methods for control thereof\" (US-11973436). https://patentable.app/patents/US-11973436","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973436","json":"https://patentable.app/api/llm-context/US-11973436","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:09:47.457Z"}