{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11296644","patent":{"patent_number":"US-11296644","title":"Alternating passive rectification and 3-phase-short control for motor fault protection","assignee":null,"inventors":[],"filing_date":"2020-01-20T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":14,"abstract":"A vehicle includes a traction battery, an inverter, and a controller. The inverter includes a plurality of pairs of switches. Each of the pairs includes an upper switch that is directly electrically connected with a positive terminal of the traction battery and a lower switch that is directly electrically connected with a negative terminal of the traction battery. The controller, responsive to presence of a fault condition and during each of consecutive switching periods, deactivates all of the switches for a predetermined portion of the switching period, activates only the upper switches for another predetermined portion of the switching period, deactivates all of the switches for yet another predetermined portion of the switching period, and activates only the lower switches for still yet another predetermined portion of the switching period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Alternating passive rectification and 3-phase-short control for motor fault protection","description":"A vehicle includes a traction battery, an inverter, and a controller. The inverter includes a plurality of pairs of switches. Each of the pairs includes an upper switch that is directly electrically c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11296644","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-11296644","citation_suggestion":"Patentable. \"Alternating passive rectification and 3-phase-short control for motor fault protection\" (US-11296644). https://patentable.app/patents/US-11296644","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11296644","json":"https://patentable.app/api/llm-context/US-11296644","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:02:42.447Z"}