Power loss reduction in electronic inverters trough IGBT-MOSFET combination
This paper introduces a configuration aimed at switching losses reduction through a power leg constructed by combining a MOSFET and an IGBT. The combined use of these different switches leads to the turn-on losses reduction through the use of the faster freewheeling diode of the IGBT, and the turn-off losses reduction through use of the MOSFETs lower losses because of the lack of tailing current, typical for IGBTs. The introduced leg structure can be used to build single phase-full bridge invertors or three phase inverters. The proposed leg is realized, experimented and validated.
power elecronics swithcing losses loss reduction IGBT MOSFET
Angel Marinov Vencislav Valchev
Tehcnical University -Varna, Studentska str.N1, Varna 9010, Bulgaria
国际会议
The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)
徐州
英文
1-5
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）