19-05-2014, 12:33 PM
A New Equivalent Circuit Model of Hybrid Supercapacitor with Aqueous Electrolyte
ABSTRACT
The paper [13] presents a new equivalent circuit model of hybrid su-
percapacitor with aqueous electrolyte which can describe its dynamic
characteristic during the process of charging and discharging. Firstly,
each component of hybrid supercapacitor with aqueous electrolyte was
modeled separately. Then the whole equivalent circuit model was built
by combining each component’s model. Subsequently the least squares
algorithm was adopted to identify the parameters of the model with
the real experiment data, which can overcome the drawbacks of exist-
ing methods. Finally the equivalent circuit model was simulated with
the help of Matlab/Simulink. The result proves the high precision and
validity of the new model.