Title:
STATOR FOR SUPERCONDUCTING ROTATING MACHINE AND SUPERCONDUCTING ROTATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2014/068827
Kind Code:
A1
Abstract:
A unit winding (40(K)) is configured by bundling a plurality of insulated conductor wires (a1-f7). A unit winding (44) arranged inside a first partitioned area (S1) of a first slot, from one end side in the axial direction of a stator towards the other end side in the axial direction, is folded back such that the positions of each insulated conductor wire are inverted between the inside and the outside in the radial direction, on the other end side in the axial direction (reverse connection side). Next, a unit winding (45) is arranged inside a third partitioned area (S2) of a second slot, from the other end side in the axial direction towards the first end side in the axial direction, and is folded back such that the positions of each insulated conductor wire on the one end side (connection side) in the axial direction are inverted between one side and the other side in the circumferential direction. Next, a folded back unit winding (46) is arranged inside a second partitioned area (S3) of the first slot from one end side in the axial direction towards the other end side, and is folded back such that the positions of each insulated conductor wire in the other end side in the axial direction are inverted between the inside and the outside in the radial direction. Next, a unit winding (47) is arranged inside a fourth partitioned area (S4) of a second slot, from the other end side in the axial direction towards the first end side in the axial direction.
Inventors:
ORYU TAMAMI
UMEMOTO KATSUYA
UMEMOTO KATSUYA
Application Number:
PCT/JP2013/005202
Publication Date:
May 08, 2014
Filing Date:
September 03, 2013
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
H02K3/14; H02K55/02
Domestic Patent References:
| WO2011030874A1 | 2011-03-17 |
Foreign References:
| JPH04285462A | 1992-10-09 | |||
| JP2003047233A | 2003-02-14 | |||
| JP2003533957A | 2003-11-11 | |||
| JP2005176578A | 2005-06-30 | |||
| JP2000217282A | 2000-08-04 | |||
| JP2006325338A | 2006-11-30 |
Other References:
See also references of EP 2916436A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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