ABSTRACT
STABILITY ANALYSIS OF PARALLEL CONNECTED DC-DC CONVERTERS
Acta Electronica Malaysia (AEM)
Author: Abdulmajed O. Elbkosh
This is an open access article distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
DOI :10.26480/aem.02.2020.35.39
Parallel controlled DC-DC converters are nonlinear and non-smooth systems, they show various nonlinear behaviour including smooth, non-smooth bifurcation, and chaos when they work outer their design conditions. Usually, the Poincaré map approach is the most common method for studying the stability of those nonlinear systems. Stability is indicated using the eigenvalues of the Jacobian of the map computed at the fixed point. The other method is the monodromy matrix approach, where the stability can be concluded by computed the eigenvalues of the matrix. In this paper, the nonlinear dynamics of parallel connected DC-DC converters are investigated. It is shown that the concept of the monodromy matrix can be applied to determine the stability of the system as well as the Poincare map approach.
| Pages | 35-39 |
| Year | 2020 |
| Issue | 2 |
| Volume | 4 |
