Abstract
Efficiency measurements on a three-level single-phase soft-switched converter are presented and show a slightly improved efficiency compared with the hard-switched converter for output powers higher than 25 % of rated power. The resonant converter switches are Zero Voltage Switched (ZVS) and a simple resonant circuit is used. Increased resonant converter efficiency enables a reduction in the semiconductor size pr. watt output power or an increase the switching frequency.
Original language | English |
---|---|
Title of host publication | EPE'2003,Toulouse, France 2-4 september 2003 |
Publication date | 2003 |
Publication status | Published - 2003 |
Event | EPE'2003 - Toulouse, France Duration: 2 Sept 2003 → 4 Sept 2003 |
Conference
Conference | EPE'2003 |
---|---|
Country/Territory | France |
City | Toulouse |
Period | 02/09/2003 → 04/09/2003 |