US Patent Issued to BAE Systems Controls on June 24 for "Field weakening on-board AC chargers in vehicles connected to an AC power source" (New York Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,713, issued on June 24, was assigned to BAE Systems Controls Inc. (Endicott, N.Y.).

"Field weakening on-board AC chargers in vehicles connected to an AC power source" was invented by Orion M. Hayes (Binghamton, N.Y.) and Nicholas A. Lemberg (Endwell, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Charging apparatus and systems are provide for charging an energy storage system in respective vehicles using grid power where the vehicles are connected to the same transformer. The apparatus and system coordinate the charging and may use field weakening techniques to reduce a peak line-line voltage when a need is determined based on a minimum energy ...