- Autor
- Mahafzah, Khaled Ahmad Abdul Kareem
- Krischan, Klaus
- Mütze, Annette
- TitelEfficiency Enhancement of a Three Phase Hard Switching Inverter Under Light Load Conditions
- Datei
- LicenceCC-BY
- Download Statistik2509
- Peer ReviewJa
- AbstractThis paper studies the performance of a three phase Hard Switching Inverter (HSI) for low power applications, operating primarily at partial load (7W, 150 mA-peak, 50 V-peak which is 10%of its thermally maximum permissible power) in a home appliance application. Analytic methods are used to calculate the losses for different power transistors, resulting in an optimized H-Bridge Inverter (HBI) prototype. The standard hard-switching approach is used, the potential of gate loss reduction by using a Resonant Gate Drive Circuit (RGD) is investigated.
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