Title :
Isolated Sepic Three-Level DC-DC converter
Author :
Zhou, Zhenjun ; Li, Lei
Author_Institution :
Coll. of Autom., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
This paper proposes a new isolated Three-Level(TL) DC-DC converter. The isolated Sepic TL DC-DC converter is based on the conventional Sepic converter. In this new converter the voltage stress of the switch is reduced to a half and the filter inductor is also significantly reduced. Its operation principle and control strategies of the converter are investigated. By modeling and simulation, the performances of the DC-DC converter have been verified, such as low switch voltage stress and so on.
Keywords :
DC-DC power convertors; power filters; power inductors; power system control; power system simulation; Sepic converter; filter inductor; three-level DC-DC converter; voltage stress; Capacitors; Conferences; DC-DC power converters; Inductors; Pulse width modulation; Stress; Switches; TL DC converter; filter; isolated converter; sepic;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8754-7
Electronic_ISBN :
pending
DOI :
10.1109/ICIEA.2011.5975949
