{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8476859","patent":{"patent_number":"US-8476859","title":"DC power for SGCT devices using a high frequency current loop with multiple current transformers","assignee":null,"inventors":[],"filing_date":"2010-09-30T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["H02M"],"num_claims":20,"abstract":"Motor drives and switch driver power systems are presented in which high frequency AC current (IHF) is provided through one or more cables (202) magnetically coupled with local driver current transformers (240), and the transformer secondary currents are converted to provide DC power to switch drivers of an active power converter stage (110a, 110b) in the motor drive."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"DC power for SGCT devices using a high frequency current loop with multiple current transformers","description":"Motor drives and switch driver power systems are presented in which high frequency AC current (IHF) is provided through one or more cables (202) magnetically coupled with local driver current transfor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8476859","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-8476859","citation_suggestion":"Patentable. \"DC power for SGCT devices using a high frequency current loop with multiple current transformers\" (US-8476859). https://patentable.app/patents/US-8476859","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8476859","json":"https://patentable.app/api/llm-context/US-8476859","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:58:37.710Z"}