Invention Grant
US09407126B2 Direct-drive superconducting synchronous generator for a wind turbine
有权
用于风力发电机的直驱超导同步发电机
- Patent Title: Direct-drive superconducting synchronous generator for a wind turbine
- Patent Title (中): 用于风力发电机的直驱超导同步发电机
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Application No.: US13954879Application Date: 2013-07-30
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Publication No.: US09407126B2Publication Date: 2016-08-02
- Inventor: Mattia Scuotto , Gustavo Sarmiento Muñoz , María Jose Merino Azcárraga , Javier Garcia-Tejedor Perez , Pedro Ibañez Ereño , Susana Apiñaniz Apiñaniz
- Applicant: Mattia Scuotto , Gustavo Sarmiento Muñoz , María Jose Merino Azcárraga , Javier Garcia-Tejedor Perez , Pedro Ibañez Ereño , Susana Apiñaniz Apiñaniz
- Applicant Address: ES Zamudio Vizcaya
- Assignee: Fundacion Tecnalia Research & Innovation
- Current Assignee: Fundacion Tecnalia Research & Innovation
- Current Assignee Address: ES Zamudio Vizcaya
- Agency: Cooper & Dunham LLP
- Agent Gary J. Gershik
- Main IPC: H02K55/04
- IPC: H02K55/04 ; H02K9/10 ; H02K7/18 ; H02K9/19
Abstract:
The invention refers to a direct drive electric generator for a wind turbine provided with rotor salient poles and a ladder-like cryostat for housing superconductive coils and keeping them at a cryogenic temperature while the interior of the cryostat is kept free of coolant.The invention achieves optimal thermal insulation of the coils without the need of a continuous re-filling of the cryostat and ensuring a good distribution of the magnetic field avoiding the use of expensive materials.
Public/Granted literature
- US20140009014A1 DIRECT-DRIVE SUPERCONDUCTING SYNCHRONOUS GENERATOR FOR A WIND TURBINE Public/Granted day:2014-01-09
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