Title :
Comparison between a novel zero-switching-loss topology and two existing zero-current-transition topologies
Author :
Jing, X. ; Boroyevich, D.
Author_Institution :
Center for Power Electron. Syst., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fDate :
6/22/1905 12:00:00 AM
Abstract :
In this paper, two existing zero-current transition topologies are reviewed, and a novel zero-switching loss (ZSL) topology is introduced. Working principles for ZSL topology are discussed. With respect to loss, efficiency and electrical stress, this paper provides a comparison of three topologies under a DC/DC converter configuration in which bus voltage is 300 V and load current is 40 A
Keywords :
DC-DC power convertors; losses; switching circuits; 300 V; 40 A; DC/DC converter configuration; bus voltage; efficiency; electrical stress; load current; losses; zero-current-transition topologies; zero-switching-loss topology; Capacitors; Circuit topology; Diodes; Pulse width modulation; Pulse width modulation converters; Stress; Switches; Switching circuits; Switching loss; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2000. APEC 2000. Fifteenth Annual IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-5864-3
DOI :
10.1109/APEC.2000.822817
