{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9847645","patent":{"patent_number":"US-9847645","title":"Neuro-fuzzy control system for grid-connected photovoltaic systems","assignee":null,"inventors":[],"filing_date":"2015-02-03T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J"],"num_claims":12,"abstract":"The neuro-fuzzy control system for a grid-connected photovoltaic (PV) system includes an Adaptive Neuro-Fuzzy Inference System (ANFIS) implemented in real time. Independent active and reactive P-Q power control transfers the generated power to the grid using a voltage source inverter (VSI). The PV system includes a PV module, a buck converter, a VSI, a maximum power point tracking (MPPT) controller for the buck converter, and a VSI controller. The MPPT controller uses irradiation and temperature as inputs. A five-layer ANFIS processes these inputs and provides a control reference voltage as input to a PI controller connected to the buck converter to maintain the output voltage of the photovoltaic array with respect to the control reference voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Neuro-fuzzy control system for grid-connected photovoltaic systems","description":"The neuro-fuzzy control system for a grid-connected photovoltaic (PV) system includes an Adaptive Neuro-Fuzzy Inference System (ANFIS) implemented in real time. Independent active and reactive P-Q pow","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9847645","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-9847645","citation_suggestion":"Patentable. \"Neuro-fuzzy control system for grid-connected photovoltaic systems\" (US-9847645). https://patentable.app/patents/US-9847645","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9847645","json":"https://patentable.app/api/llm-context/US-9847645","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:16:09.615Z"}