US Patent Issued to ABB Schweiz on May 12 for "Systems and methods of power-voltage droop control for a direct current (DC) microgrid" (North Carolina Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,139, issued on May 12, was assigned to ABB Schweiz AG (Baden, Switzerland).

"Systems and methods of power-voltage droop control for a direct current (DC) microgrid" was invented by Govind Sahadeo Chavan (Raleigh, N.C.), Li Qi (Raleigh, N.C.) and Samy Gamal Faddel Mohamed (Raleigh, N.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A direct current (DC) microgrid is provided. The microgrid includes a power converter, a power-voltage (PV) droop control loop, and an inner current control loop of the power converter. The PV droop control loop is configured to receive measurements of a droop current quantity that is not a DC bus current of the DC microgr...