{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9597964","patent":{"patent_number":"US-9597964","title":"Device for compensating for ripples of output voltage of PFC converter and battery charging device for electric vehicle using same","assignee":null,"inventors":[],"filing_date":"2013-10-30T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H02M","H02M","H02J","H02J","H02M"],"num_claims":5,"abstract":"A device for compensating ripples in the output voltage of a PFC converter and a battery charging device for an electric vehicle are disclosed. The disclosed device for compensating the ripples included in the output voltage of a PFC converter includes: a first switching element having one end connected with an output terminal that is not connected with a ground from among two output terminals forming an output end of the PFC converter; a second switching element having one end connected with the other end of the first switching element and having the other end connected with a ground; a compensation inductor having one end connected with the other end of the first switching element and with one end of the second switching element; and a compensation capacitor having one end connected with the other end of the compensation inductor and having the other end connected with a ground."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device for compensating for ripples of output voltage of PFC converter and battery charging device for electric vehicle using same","description":"A device for compensating ripples in the output voltage of a PFC converter and a battery charging device for an electric vehicle are disclosed. The disclosed device for compensating the ripples includ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9597964","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-9597964","citation_suggestion":"Patentable. \"Device for compensating for ripples of output voltage of PFC converter and battery charging device for electric vehicle using same\" (US-9597964). https://patentable.app/patents/US-9597964","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9597964","json":"https://patentable.app/api/llm-context/US-9597964","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:34.942Z"}