TY - JOUR
N2 - In the description of small-signal transmittances of switch-mode power converters several characteristic frequencies are usually used, corresponding to poles and zeros of transmittances. The knowledge of these frequencies is important in the design of control circuits for converters and usually are assumed to be constant for a given power stage of a converter. The aim of the paper is to evaluate the influence of converter primary parameters and load conductance on characteristic frequencies. Analytical derivations and numerical calculations are performed for an ideal and non-ideal BUCK converter working in continuous or discontinuous conduction mode.
L1 - http://www.czasopisma.pan.pl/Content/102168/PDF/DOI%2010.1515aee-2016-0049.pdf
L2 - http://www.czasopisma.pan.pl/Content/102168
PY - 2016
IS - No 4 December
EP - 717
DO - 10.1515/aee-2016-0049
KW - switch mode DC-DC converter
KW - step-down converter
KW - BUCK power converter
KW - small-signal transmittances
KW - sharacteristic frequencies
A1 - Janke, Włodzimierz
PB - Polish Academy of Sciences
VL - vol. 65
DA - 2016
T1 - Characteristic frequencies in averaged description of step-down (BUCK) DC-DC power converter
SP - 703
UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/102168
T2 - Archives of Electrical Engineering
ER -