{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10505368","patent":{"patent_number":"US-10505368","title":"Dual control apparatus and control method for HVDC system","assignee":null,"inventors":[],"filing_date":"2016-06-22T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G05B","H02J","H02M","H02M","H02M"],"num_claims":9,"abstract":"Provided is a dual control apparatus and control method for a high voltage direct current (HVDC) system. The dual control apparatus comprises: a first controller and a second controller operated in a dual manner, the first controller and the second controller each including: a deviation calculation unit calculating a deviation between a target value and a control value; a PI controller performing proportional control and integral control on the deviation; a first buffer storing an error value for the integral control performed by the PI controller of a relevant one of the first and second controllers; and a second buffer storing an error value for the integral control performed by the PI controller of a remaining one of the first and second controllers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dual control apparatus and control method for HVDC system","description":"Provided is a dual control apparatus and control method for a high voltage direct current (HVDC) system. The dual control apparatus comprises: a first controller and a second controller operated in a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10505368","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-10505368","citation_suggestion":"Patentable. \"Dual control apparatus and control method for HVDC system\" (US-10505368). https://patentable.app/patents/US-10505368","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10505368","json":"https://patentable.app/api/llm-context/US-10505368","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:54.378Z"}