{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10498134","patent":{"patent_number":"US-10498134","title":"Power supply system for vehicle, and control method of power supply system","assignee":null,"inventors":[],"filing_date":"2018-11-02T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":4,"abstract":"A power supply system for a vehicle includes a main power supply, an electric power converter including a capacitor, a relay, a sub power supply, a bidirectional converter, and a controller. The controller is configured to cause the sub power supply and the bidirectional converter to precharge the capacitor when a main switch of the vehicle is turned on, such that the sub power supply and the bidirectional converter to precharge the capacitor before the relay is closed to connect the electric power converter to the main power supply. When the temperature of the bidirectional converter is higher a specified temperature threshold and the main switch is turned off, the controller is configured to retain the relay in a closed state for a specified time and then open the relay to separate the electric power converter from the main power supply."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply system for vehicle, and control method of power supply system","description":"A power supply system for a vehicle includes a main power supply, an electric power converter including a capacitor, a relay, a sub power supply, a bidirectional converter, and a controller. The contr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10498134","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-10498134","citation_suggestion":"Patentable. \"Power supply system for vehicle, and control method of power supply system\" (US-10498134). https://patentable.app/patents/US-10498134","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10498134","json":"https://patentable.app/api/llm-context/US-10498134","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:18:09.162Z"}