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There has recently been a major change in the design of aircraft. Electrical systems are being used in applications, which have traditionally been powered by hydraulic or pneumatic sources. The Boeing 787 and the Airbus A380 both have significantly larger electrical systems than any previous aircraft and this has led to a wealth of technology developments. Electrical systems are now being use for...
In this paper, a 12-phase asymmetrical induction machine is proposed as embedded starter/alternator connected to the high-pressure shaft of an open rotor jet engine. The main focus of the paper is on the modeling and control of the multiphase machine in order to verify its operation, including overload capabilities and post fault operations. The machine control uses a direct flux vector control scheme...
This paper deals with a shaft-line-embedded multiphase electrical machine to be connected to the high-pressure shaft of an open-rotor jet engine. An asymmetrical six-phase induction machine (IM) is proposed for this application. The main focus of this paper is on the control of the six-phase IM, to verify its overload capabilities and postfault operations. The implemented control uses a direct-flux...
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