Analysis of Hopf bifurcation in parallel-connected boost converters via averaged models
نویسندگان
چکیده
| This paper attempts to study the bifurcation phenomena of a system of parallel-connected dc/dc boost converters. In particular, it is shown that simple averaged models can be used to predict the occurrence of Hopf bifurcation in such systems. The results provide important information for the design of stable current sharing in a master-slave con guration.
منابع مشابه
Study of Low-Frequency Bifurcation Phenomena of a Parallel-Connected Boost Converter System Via Simple Averaged Models
This brief attempts to study the low-frequency bifurcation phenomena of a system of parallel-connected dc/dc boost converters. Analysis of the averaged state equations shows that the system loses stability via a Hopf bifurcation. The loci of eigenvalues and the local trajectories are studied. Computer simulations and experiments are performed to capture the effects of variation of some chosen p...
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تاریخ انتشار 2002