{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508957","patent":{"patent_number":"US-8508957","title":"Power conversion device for converting DC power to AC power","assignee":null,"inventors":[],"filing_date":"2008-10-16T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H02J","H02M","H02M"],"num_claims":18,"abstract":"A power conversion device includes an inverter for converting DC power to AC power to supply the AC power to a load, a converter for converting AC power from an AC power supply to DC power to supply the DC power to the inverter, a DC voltage converter for converting a voltage value of power stored in a storage battery to supply DC power from the storage battery to the inverter when power supply by the AC power supply is abnormal, and a filter which includes a reactor and a capacitor and removes harmonics generated by the inverter. The inverter includes a three-level circuit constituted of an arm and an AC switch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power conversion device for converting DC power to AC power","description":"A power conversion device includes an inverter for converting DC power to AC power to supply the AC power to a load, a converter for converting AC power from an AC power supply to DC power to supply t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508957","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-8508957","citation_suggestion":"Patentable. \"Power conversion device for converting DC power to AC power\" (US-8508957). https://patentable.app/patents/US-8508957","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508957","json":"https://patentable.app/api/llm-context/US-8508957","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:31.093Z"}