Mathematical modeling of a quadratic boost converter

Asadi F.; Crisanto C.H.E. · AIP Conference Proceedings (2023) · DOI: 10.1063/5.0162772

Resumen

DC-DC converters are nonlinear Time Variant (TV) systems. This paper uses the State Space Averaging (SSA) to extract a Linear Time Invariant (LTI) model for a Quadratic Boost Converter (QBC). MATLAB is used to do the SSA mathematical machinery. Obtained dynamic model is compared with the one generated by a commercial software. Then a PI controller is designed for extracted linear model as well.

Instituciones: Universidad Nacional de Piura