{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9827869","patent":{"patent_number":"US-9827869","title":"Power supply system and method for an electric vehicle","assignee":null,"inventors":[],"filing_date":"2013-07-31T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":9,"abstract":"An electric power supply system for an electric vehicle, including a low-voltage network powering auxiliary devices of the vehicle and a high-voltage network powering a propulsion mechanism of the vehicle. The low-voltage network includes a low-voltage battery storing electric energy and a first converter connected to the high-voltage network powering the low-voltage network, while the high-voltage network includes a high-voltage battery and a switching mechanism isolating the high-voltage battery. The system further includes a first supervisor controlling the switching mechanism and a first monitoring mechanism determining if the charge of the low-voltage battery is below or above a first threshold, the supervisor configured to control the switching mechanism to connect the high-voltage battery if the first monitoring mechanism indicates the battery charge is below the first threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply system and method for an electric vehicle","description":"An electric power supply system for an electric vehicle, including a low-voltage network powering auxiliary devices of the vehicle and a high-voltage network powering a propulsion mechanism of the veh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9827869","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-9827869","citation_suggestion":"Patentable. \"Power supply system and method for an electric vehicle\" (US-9827869). https://patentable.app/patents/US-9827869","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9827869","json":"https://patentable.app/api/llm-context/US-9827869","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:48.800Z"}