Mei & Mark LLP
Globally optimal close-loop controlling method for triple-phase-shift modulated DAB converter
A globally optimal close-loop controlling method for a triple-phase-shift modulated DAB converter, which is based on three control variables of the internal phase shift ratio of the primary side full bridge, of the internal phase shift ratio of the secondary side full bridge, and of the phase shift ratio between the primary and the secondary side, of a DAB (dual active bridge-isolated bidirectional DC/DC dual active bridge-isolated bidirectional DC/DC) converter, enabling the DAB to automatically realize global optimal operation via close-loop controlling means under various conditions, thus raising DAB efficiency. The method of close-loop control with global optimization for the DAB has a good controlling performance.
Shanghai Jiao Tong University
H H
H02M H02M
inventional additional
Guojie Lijun Anping
Li Hang Tong