{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9660474","patent":{"patent_number":"US-9660474","title":"Energy storage system with green maintenance discharge cycle","assignee":null,"inventors":[],"filing_date":"2015-02-24T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H02J"],"num_claims":20,"abstract":"An energy storage system with an energy storage cell coupled to a battery management system provided with a charge control circuit, a discharge control circuit and a maintenance discharge control circuit. The maintenance discharge control circuit including a voltage booster coupled to a constant current/constant voltage (CC/CV) regulator. Each of the charge control circuit, the discharge control circuit and the maintenance discharge control circuit are coupled between the battery management system and a host power rail. The voltage booster is operable to raise a voltage from the energy storage cell to a CC/CV regulator input voltage greater than a voltage of the host power rail, enabling the CC/CV regulator to provide a selected maximum voltage and corresponding maximum current to the host power rail during a maintenance discharge cycle of the energy storage cell."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Energy storage system with green maintenance discharge cycle","description":"An energy storage system with an energy storage cell coupled to a battery management system provided with a charge control circuit, a discharge control circuit and a maintenance discharge control circ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9660474","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-9660474","citation_suggestion":"Patentable. \"Energy storage system with green maintenance discharge cycle\" (US-9660474). https://patentable.app/patents/US-9660474","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9660474","json":"https://patentable.app/api/llm-context/US-9660474","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:19:48.901Z"}