US Patent Issued to KK Wind Solutions on Feb. 17 for "Dual supply of a backup power supply" (Danish Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,029, issued on Feb. 17, was assigned to KK Wind Solutions A/S (Ikast, Denmark).

"Dual supply of a backup power supply" was invented by Lorand Bede (Herning, Denmark), Paw Rosenvard (Gjern, Denmark), Martin Krogsgaard (Sunds, Denmark) and Martin Mosberg Christoffersen (Herning, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power backup system includes a multi phased energy storage and a backup supply. The energy storage includes battery strings, each capable of supplying either an AC or DC voltage to a load. During normal operation, the backup supply is configured for being supplied with an AC voltage from a utility grid and being connecta...