{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10493848","patent":{"patent_number":"US-10493848","title":"Management device and power storage system","assignee":null,"inventors":[],"filing_date":"2016-12-14T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":6,"abstract":"A management device manages a power storage module including n series-connected power storage blocks (n: an integer of 2 or greater) each having m parallel-connected power storage cells (m: an integer of 1 or greater). In the management device, a voltage detector detects voltages across the respective n power storage blocks. A storage unit stores the detected voltages of the power storage blocks on a time-series basis. A voltage drop rate calculator calculates voltage drop rates of the power storage blocks about the voltages of the power storage blocks. An abnormality determiner determines that one of the n power storage blocks contains an abnormal power storage cell if a difference between the voltage drop rate of the one power storage block and an average value or a median value of the voltage drop rates of the remaining power storage blocks is greater than or equal to a first predetermined value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Management device and power storage system","description":"A management device manages a power storage module including n series-connected power storage blocks (n: an integer of 2 or greater) each having m parallel-connected power storage cells (m: an integer","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10493848","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-10493848","citation_suggestion":"Patentable. \"Management device and power storage system\" (US-10493848). https://patentable.app/patents/US-10493848","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10493848","json":"https://patentable.app/api/llm-context/US-10493848","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:22:07.159Z"}