{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602038","patent":{"patent_number":"US-9602038","title":"Method and device for controlling an inverter","assignee":null,"inventors":[],"filing_date":"2013-04-22T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":15,"abstract":"The invention relates to a method (40) for controlling an inverter (10) using space-vector pulse width modulation, in particular to control an electric machine (14), said inverter (10) being equipped with a plurality of controllable switches (S) and a corresponding plurality of freewheeling diodes (D) and being designed to provide a polyphase electric current (IU, IV, IW) and a polyphase voltage in the form of current space vectors (I*, U*), in particular to supply polyphase electric current (IU, IV, IW) to the electric machine (14). In said method, the inverter (10) is controlled to establish a plurality of different successive switching states (V0-V7) for the switches (S), and the inverter (10) is switched to an off-load switching state (V0, V7) by means of two switching states (V0, V7), a switch-on time (t0-t7) of the switching states (V0-V7) being varied according to a desired load value (m) for the switches (S) and/or for the freewheeling diodes (D), the desired load value (m) being set according to a temperature (Ts, TD) of at least one of the switches (S) and/or one of the freewheeling diodes (D)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for controlling an inverter","description":"The invention relates to a method (40) for controlling an inverter (10) using space-vector pulse width modulation, in particular to control an electric machine (14), said inverter (10) being equipped ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602038","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-9602038","citation_suggestion":"Patentable. \"Method and device for controlling an inverter\" (US-9602038). https://patentable.app/patents/US-9602038","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602038","json":"https://patentable.app/api/llm-context/US-9602038","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:46.556Z"}