{"tema_id":"534","string":"THD","created":"2026-04-09 08:27:25","code":null,"notes":[{"@type":"Definition note","@lang":"en","@value":"Total harmonic distortion\nRatio of the sum of the powers of all harmonic components to the power of the fundamental frequency (THD). "},{"@type":"Definition note","@lang":"de","@value":"Gesamtoberschwingungsverh\u00e4ltnis\nVerh\u00e4ltnis der Summe aller hamonischen Leistungsanteile zur Leistung bei der Grundfrequenz (THD). "},{"@type":"Scope note","@lang":"en","@value":"Unit: 1 "},{"@type":"Scope note","@lang":"en","@value":"DSI Unit: \\one "},{"@type":"Scope note","@lang":"en","@value":"SI Unit: 1 "},{"@type":"Historical note","@lang":"en","@value":"2026-04-09 Created "},{"@type":"Element note","@lang":"en","@value":"Electromagnetic.Power.Factor.THD "},{"@type":"Bibliographic note","@lang":"en","@value":" "},{"@type":"Example note","@lang":"en","@value":" "}]}