ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,560, issued on March 31, was assigned to Schneider Electric USA Inc. (Boston).
"Universal protection for power systems" was invented by John Shea (Wake Forest, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a transmission cable with a first main conductor wire. A sense wire is wrapped around the first main conductor wire with a sense resistor in series electrically with the sense wire. The transmission cable includes one or more additional main conductor wires each including a respective conductor. A protection system is operatively connected to the transmission cable, including a leakage current sensor circuit (LCSC) operati...