End winding arrangement for an electro-mechanical device
AssigneeSiemens Energy Global GmbH & Co. KG
InventorsMukesh Kumar Jaluthariya, Sonam Tewari, Narendra Singh, Neelima Tailor
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Abstract
An end winding arrangement of a stator of an electro-mechanical device is provided. The end winding arrangement includes at least two stator bars, wherein each stator bar has a linear member and a cell bend member. Each of the at least two stator bars is configured to have a unitary involute member extending from each cell bend member such that the involute member is configured as a single involute section without a lead bend section for reducing vibrations in the electro-mechanical device.
Claims12
An end winding arrangement of a stator of an electro-mechanical device, the end winding arrangement comprising:
- at least two stator bars,
- wherein each stator bar of the at least two stator bars comprises at least a linear member and a cell bend member, and
- wherein each stator bar of the at least two stator bars is configured to have a unitary involute member extending from the cell bend member.
A stator for an electro-mechanical device, the stator comprising:
- a frame;
- a stator core attached to the frame;
- and
- an end winding arrangement extending from the stator core, the end winding arrangement comprising at least two stator bars, wherein each stator bar of the at least two stator bars comprises at least a linear member and a cell bend member, and wherein each stator bar of the at least two stator bars is configured to have a unitary involute member extending from the cell bend member.
An electro-mechanical device comprising:
- a rotor;
- and
- a stator comprising:
- a frame;
- a stator core attached to the frame;
- and
- an end winding arrangement extending from the stator core, the end winding arrangement comprising at least two stator bars, wherein each stator bar of the at least two stator bars comprises at least a linear member and a cell bend member, and wherein each stator bar of the at least two stator bars is configured to have a unitary involute member extending from the cell bend member.
Dependencies are inferred from the claim text.