Resonant Converter -. Resonant Inverter 12+

📖 Inhaltsangabe:Abstract: The report describes the building of a simple resonant converter with a series resonant circuit as load. This work is a subject in the field of power electronics. The report includes a complete describtion of the analytical fundamentals of a DC/AC converter with a resonant circuit as load. Modern semiconductor devices like IGBTs, MBGTs, MOSFETs, Thyristors, ... are also tested for a succesfull using in converter circuits. The most important thing in this work is the minimizing of the switching losses in the semiconductor devices. For that purpose the switching point lays near the current and voltage zero. The special difficulties for the dimensioning of the components are commented. The practical building of the resonant converter is descripted with all details: dimensioning of the components-, circuit diagrams; breadboard arrangement; ... The function of the constructed resonant converter is tested by measurements. In addition there is a comparison of the measurements and the caIculations made before. The report ends with a detailed bibliography. Zusammenfassung: Die Diplomarbeit befaßt sich mit einem Thema aus der elektrischen Leistungselektronik: Dem Aufbau eines simplen Schwingkreisumrichters mit Reihenschwingkreis. Neben einer ausführlichen analytischen Betrachtung der Grundlagen eines Wechselumrichters mit Reihenschwingkreises, werden auch moderne Halbleiterschalter wie IGBT, MBGT, MOSFET, Thyristoren,.... auf ihre Tauglichkeit für den gegebenen ...