{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9595842","patent":{"patent_number":"US-9595842","title":"Electricity storage system","assignee":null,"inventors":[],"filing_date":"2012-12-20T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J"],"num_claims":4,"abstract":"In a system having a plurality of storage batteries equipped with bidirectional invertors respectively, the present invention allows a new storage battery to be easily attached later with a structure in which an inverter control is performed according to a value detected in another storage battery. An electricity storage system of the present invention includes: a current detector (22) that detects a charging/discharging current or charging/discharging power of a first electricity storage system (10) directly or indirectly; a second bidirectional inverter (23) that performs power conversion when charge/discharge of a second storage battery (21) is performed from/to a power system (30); and a control device that controls driving the second bidirectional inverter (23) so as to compensate for charge/discharge of a first storage battery (11) in response to a detected value of the current detector (22)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electricity storage system","description":"In a system having a plurality of storage batteries equipped with bidirectional invertors respectively, the present invention allows a new storage battery to be easily attached later with a structure ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9595842","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-9595842","citation_suggestion":"Patentable. \"Electricity storage system\" (US-9595842). https://patentable.app/patents/US-9595842","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9595842","json":"https://patentable.app/api/llm-context/US-9595842","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:41:11.633Z"}