ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,338, issued on June 30, was assigned to ABB Schweiz AG (Baden, Switzerland).
"Power conversion system" was invented by Radek Javora (Hrusovany u Brna, Czech Republic), Carlos David Martinez Nieto (Tallinn, Estonia) and Andreas Brandt (Dusseldorf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power conversion system includes a high voltage (HV) switchgear; a solid-state transformer; and a low voltage (LV) switchgear. The HV switchgear connects to and disconnects from a HV or medium voltage (MV) network. The HV switchgear connects to an input of the solid-state transformer. The solid-state transformer comprises a first module and a second m...