A device module for a galley of a passenger aircraft contains electrical consumers with a maximum total electrical power, a power input for an on-board power supply system of the passenger aircraft to feed in electrical input power, an energy storage device for energy from the power input for the consumers, and a control unit to limit the input power to a maximum value less than the maximum power, and to feed a power surplus of the input power to the energy storage device in order to feed additional power for consumers from the energy storage device.A galley contains the device module.In a method for operating the device module, the input power is limited to the maximum value, a power surplus is fed to the energy storage device, and additional power is fed to the consumers from the energy storage device.
Power limitation for a galley
2021-11-02
Patent
Electronic Resource
English