Title:
風力タービンによって駆動される超伝導発電機
Document Type and Number:
Japanese Patent JP7267421
Kind Code:
B2
Abstract:
A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field winding includes superconducting coils, and there is a non-rotating support for the field winding. The non-rotating support is a torque tube. The torque tube is a member formed of a composite material, or a member formed of a plurality of segmented sections, a space frame or strut torque carrying assembly. The torque tube is connected to a thermal shield casing or a field winding housing.
Inventors:
Stortoner, Ernest Wolfgang
Vermiliya, Mark Ernest
Cagan, Alexander
Vermiliya, Mark Ernest
Cagan, Alexander
Application Number:
JP2021526761A
Publication Date:
May 01, 2023
Filing Date:
November 21, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H02K55/04; F03D9/25; H01F6/06; H02K3/04; H02K19/26
Domestic Patent References:
| JP3289344A | ||||
| JP2004521592A | ||||
| JP52025203A | ||||
| JP9019093A | ||||
| JP2019536419A | ||||
| JP2011166944A |
Foreign References:
| US20080197633 | ||||
| US6129477 |
Attorney, Agent or Firm:
Hiroshi Ogura
Toshihisa Kurokawa
Toshihisa Kurokawa