ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,385, issued on Aug. 12, was assigned to Rolls-Royce plc (London).
"Electrical power system" was invented by David R. Trainer (Derby, Great Britain) and Ellis FH Chong (Derby, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to an electrical power system for connecting an electrical machine to first and second DC networks operating at different voltages. Example embodiments include an electrical power system comprising: an electrical machine having first and second pluralities of windings; a first AC:DC power electronics converter connected to the first plurality of windings; a second AC:DC power electronics convert...