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US 2017/0201136 A1Published application
Synchronous reluctance machine
AssigneeTechnelec Ltd
InventorsCharles POLLOCK, Helen POLLOCK
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AssigneeTechnelec Ltd
InventorsCharles POLLOCK, Helen POLLOCK
Estimating the term…
There is described a synchronous reluctance machine having a plurality of poles and comprising a stator with a plurality of spaced slots and a rotor. The rotor has one direct axis and one quadrature axis for each pole and comprises a plurality of flux barriers, each extending to a circumference thereof at least one barrier point. Successive angular separations between barrier points around the circumference of the rotor increase or decrease when moving around half a pole pitch from an initial axis to an adjacent finishing axis, the initial axis being one of a direct axis or a quadrature axis and the finishing axis being the other of a direct axis and a quadrature axis. The increase or decrease in size may be governed by a systematic progressive series.
A synchronous reluctance machine with or without permanent magnet assistance having a plurality of poles and comprising:
(canceled)
A rotor for a synchronous reluctance machine having a plurality of poles, the rotor comprising a plurality of flux barriers, each extending to a circumference thereof at at least one barrier point, the rotor having one direct axis and one quadrature axis for each pole, wherein successive angular separations between barrier points around the circumference of the rotor increase following a progressive and systematic sequence or decrease following a progressive and systematic sequence when moving around half a pole pitch from an initial axis to an adjacent finishing axis, the initial axis being one of a direct axis or a quadrature axis and the finishing axis being the other of a direct axis and a quadrature axis.
Dependencies are inferred from the claim text.