Electrical power systemA DC:DC converter includes: a DC:AC converter circuit having DC and AC sides; an AC:DC converter circuit having DC and sides; an AC link connecting the AC side of the DC:AC circuit and the AC side of …DRIVE·Jun 2·2 min readFollowH02M3/33584ROLLS-ROYCE PLC
ELECTRICAL SYSTEMAn electrical system includes: a battery; a fuel-cell pack; a load electrically coupled to the fuel-cell pack; a switching arrangement electrically coupled to the battery, the fuel-cell pack and the l…DRIVE·Dec 19·1 min readFollowB64D27/35ROLLS-ROYCE PLC
COMBINED GAS TURBINE ENGINE AND FUEL CELLA combined gas turbine engine and hydrogen fuel cell system includes a hydrogen fuelled gas turbine engine, a cryogenic liquid hydrogen fuel tank, a first fuel offtake configured and arranged to diver…DRIVE·Jul 11·1 min readFollowF02C6/04ROLLS-ROYCE PLC
COMBINED GAS TURBINE ENGINE AND FUEL CELLA combined gas turbine engine and hydrogen fuel cell system includes a hydrogen fuelled gas turbine engine, a cryogenic liquid hydrogen fuel tank, a first fuel offtake configured and arranged to diver…DRIVE·Apr 25·1 min readFollowF02C6/04ROLLS-ROYCE PLC
AIRCRAFT PROPULSION SYSTEMAn aircraft propulsion system includes at least first and second electrical generators, each being configured to provide electrical power to a respective first and second AC electrical network. The sy…DRIVE·Jul 15·1 min readFollowB64D27/24ROLLS-ROYCE PLC
