Patent ID: 11870352
Assignee: RIVIAN IP HOLDINGS, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 10:
11. A system for controlling a dual active bridge converter, comprising:
a memory storing instructions;
an input port coupled to an output port of the dual active bridge converter;
a plurality of output ports coupled to switches of the dual active bridge converter; and
control circuitry coupled to the memory, the input port, and the plurality of output ports and configured execute the stored instructions to:
select, based on a voltage transfer ratio, an intra-bridge phase shift computation algorithm from among a plurality of intra-bridge phase shift computation algorithms stored in the memory;
compute, based on the selected intra-bridge phase shift computation algorithm, a target intra-bridge phase shift amount between two bridges of the dual active bridge converter; and
cause a plurality of switch control signals, which are provided to respective switches of the dual active bridge converter via the plurality of output ports, to switch according to a time-based switching sequence based on the target intra-bridge phase shift amount to compensate for variations in an output voltage.