Stability Analysis Of Sepic Converter Using Matlab/Simulink
Abstract: DC-DC converter is a converter where we are regulating the input voltage to get the desired output voltage which
is either greater than or equal to or less than the input voltage with positive or negative polarity. A lot of dc-dc converters are
available in the world out of which SEPIC (Single-Ended Primary-Inductor Converter) converter is one of them. To analyse
the converter, a lot of techniques are available. This paper presents the use of MATLAB/SIMULINK to study the stability of
the converter. The state space technique is applied to this higher order converter and converted into transfer function. The
reduced order technique is applied to the system and compared with the higher order system which gives approximate results
for all type of analysis.