{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11233400","patent":{"patent_number":"US-11233400","title":"Balancing reactive current between a DFIG stator and a grid-side inverter","assignee":null,"inventors":[],"filing_date":"2017-05-16T00:00:00.000Z","publication_date":"2022-01-25T00:00:00.000Z","cpc_codes":["H02J","G05B","H02J"],"num_claims":17,"abstract":"Aspects of the present invention relate to a method for controlling an amount of reactive current provided from a wind turbine generator to a power grid during an abnormal power grid event, said wind turbine generator comprising a doubly-fed induction generator having a rotor and a stator, and a power converter coupling the rotor to the power grid, the power converter comprising a grid-side inverter, wherein the method comprises the step of balancing the reactive current provided to the power grid between a reactive stator current and a reactive grid-side inverter current, wherein the reactive grid-side inverter current is controlled in accordance with a reactive current capacity of a grid breaker receiving the reactive current provided by the grid-side inverter. Aspects of the present invention also relate to a wind turbine generator being capable of performing the method."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Balancing reactive current between a DFIG stator and a grid-side inverter","description":"Aspects of the present invention relate to a method for controlling an amount of reactive current provided from a wind turbine generator to a power grid during an abnormal power grid event, said wind ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11233400","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-11233400","citation_suggestion":"Patentable. \"Balancing reactive current between a DFIG stator and a grid-side inverter\" (US-11233400). https://patentable.app/patents/US-11233400","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11233400","json":"https://patentable.app/api/llm-context/US-11233400","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:15:23.759Z"}