ICE PROTECTION POWER SUPPLY

1 . An electrical system for an aircraft comprising:

at least one generator;

a power control system for distributing power from the generator to electrical subsystems in the aircraft; and

an ice protection control system for controlling at least one ice protection device, wherein the ice protection control system is connected to said at least one generator.

2 . An electrical system according to claim 1 , wherein the ice protection system further comprises at least one switch for controlling the supply of power to said at least one ice protection device, and a controller for controlling said at least one switch.

3 . An electrical system according to claim 1 , wherein the ice protection control system further comprises a communications interface for transmitting power usage data to the power control system.

4 . An electrical system according to claim 1 , where said at least one generator is a plurality of generators, and the ice protection control system is operable to connect to each generator.

5 . An electrical system according to claim 1 , wherein the ice protection control system is mounted adjacent to or proximate to said at least one generator.

6 . An electrical system according to claim 1 , wherein the ice protection control system is attached to the wing of the aircraft.

7 . An electrical system according to claim 1 , wherein the power control system is mounted adjacent to or proximate to said at least one generator.

8 . An electrical system according to claim 1 , wherein the power control system is attached to the wing of the aircraft.

9 . An electrical system according to claim 1 , wherein the ice protection control system is also powered by the power control system.

10 . An aircraft power system including at least one generator and a power control system, the aircraft power system being adapted to supply power to said at least one electrical component of the aircraft from at least one said generator, wherein the power is not supplied via the power control system.

11 . An aircraft including at least one generator, a plurality of electrical components, an ice protection system, a power control system connected to said at least one generator, and an ice protection system controller also connected to said at least one generator, wherein the power control system supplies power to the plurality of electrical components and the ice protection system controller supplies power to the ice protection system.

12 . An aircraft according to claim 11 , wherein the ice protection system controller is operable to transmit a signal to the power control system representative of the power consumption of the ice protection system.

13 . An aircraft according to claim 11 , wherein a plurality of generators is provided, and the generator outputs are interconnected.

14 . An aircraft including at least one generator having a respective at least one power output, a power control system connected to said at least one power output, and a plurality of electrical systems connected to the power control system, wherein the power control system is mounted in close proximity to at least one said generator.

15 . An aircraft according to claim 14 , wherein the power control system is mounted on the wing of the aircraft.

16 . A method of installing an electrical system for an aircraft, the method comprising:

installing at least one generator;

installing a power control system for distributing power from the generator to electrical subsystems in the aircraft;

installing an ice protection control system for controlling at least one ice protection device; and

connecting the ice protection control system to said at least one generator.

17 . A method of installing an ice protection control system for an aircraft, the aircraft including at least one generator and a power control system for distributing power from the generator to electrical subsystems in the aircraft, and the method comprising attaching the ice protection control system to said at least one generator.