Title :
Topological and statistical approach to DC-DC converters
Author :
Woywode, Oliver ; Weber, Jens ; Güldner, Henry
Author_Institution :
Technische Univ. Dresden, Germany
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper approaches DC-DC power converters topologically and statistically. The approach is able to analyze simultaneously periodic and aperiodic behavior. Local c-bifurcation and qualitative analysis are performed on boost converters. The golden mean´s importance is highlighted. An analytical expression for the inductor current ripple is derived using statistical analysis. Switching losses during aperiodic operation are compared with periodic ones. Possible applications for an aperiodic DC-DC power converter are suggested
Keywords :
DC-DC power convertors; bifurcation; inductors; losses; network topology; statistical analysis; switching circuits; DC-DC power converters; aperiodic operation; golden mean´s importance; inductor current ripple; local c-bifurcation; periodic behavior; qualitative analysis; statistical analysis; switching losses; topological analysis; Bifurcation; Clocks; DC-DC power converters; Eigenvalues and eigenfunctions; Inductors; Performance analysis; Statistical analysis; Switches; Switching loss; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954059
