{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9625514","patent":{"patent_number":"US-9625514","title":"Electrical transformer open and short detector","assignee":null,"inventors":[],"filing_date":"2014-09-09T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":20,"abstract":"A circuit for monitoring the health of the transformers is disclosed. In an implementation, the circuit includes a transformer that provides an input signal and a pulse generator that generates a pulse signal. An analog-to-digital converter receives a combined signal that includes the input signal and the pulse signal, and the analog-to-digital converter converts the combined signal to a digital representation of the combined signal. The circuit includes a first digital filter and a second digital filter that are connected to the analog-to-digital converter. The first digital filter reconstructs an amplitude characteristic of the input signal, and the second digital filter reconstructs the pulse signal. The circuit also includes a controller that indicates a short circuit or an open circuit associated with the transformer based upon a value of the reconstructed pulse signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electrical transformer open and short detector","description":"A circuit for monitoring the health of the transformers is disclosed. In an implementation, the circuit includes a transformer that provides an input signal and a pulse generator that generates a puls","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9625514","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-9625514","citation_suggestion":"Patentable. \"Electrical transformer open and short detector\" (US-9625514). https://patentable.app/patents/US-9625514","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9625514","json":"https://patentable.app/api/llm-context/US-9625514","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:00.700Z"}