Rolls-royce Corporation

Konstantinos Kampisios

David Reginald Trainer

Omar Fadhel Jasim

John James Anthony Cullen

Ellis Fui Hen Chong

Omar Jasim

John Cullen

Described is an electrical machine, including: a rotor having a magnetic flux source mounted thereto; a stator winding arrangement having a first set of electrical connections to provide a first output channel, and a second set of electrical connections to provide a second output channel, the first and second channels being electrically out of phase, wherein the stator winding arrangement is constructed from a plurality of winding portions which are connected in electrical series.

Stator winding arrangement for an electrical machine having series connected short and long windings

This invention relates to a multiple phase electrical system, including: a first and a second electrical lane, each lane having a generator and a load connected by a bus system, and a rectifier between the generator and load; and, a transformer connected between the two lanes, the transformer having a plurality of power windings across each of which corresponding phases of the first and second lanes are connected, and a plurality of phase shift windings.

Electrical system

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Nottingham, United Kingdom

Konstantinos Kampisios