US Patent Issued to Rivian IP Holdings on July 7 for "Dual active bridge control to minimize DC link resonance" (California Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,555, issued on July 7, was assigned to Rivian IP Holdings LLC (Irvine, Calif.).

"Dual active bridge control to minimize DC link resonance" was invented by Lixiang Wei (Irvine, Calif.) and Chunhui Liu (Irvine, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for operating dual active bridge (DAB) converters are provided herein. The systems and methods include sending a first control signal to toggle a first pair of switches of a bridge of the DAB converter and sending a second control signal to toggle a second pair of switches of the bridge, where a temporal delay, based on a resonance time for the bridge, separates the toggli...