Title:
緊急電力供給装置
Document Type and Number:
Japanese Patent JP4021320
Kind Code:
B2
Abstract:
A storage capacitor is used instead of a lead accumulator as an emergency electrical energy supply for a wind energy plant. Independent claims are also included for the following: (a) use of the above to move the rotor blades of the wind energy plant in an emergency, and (b) partial use of the above in the wind energy plant.
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Inventors:
Alois Voven
Application Number:
JP2002509154A
Publication Date:
December 12, 2007
Filing Date:
June 30, 2001
Export Citation:
Assignee:
Alois Voven
International Classes:
F03D9/02; F03D7/04; F03D11/00; H02J7/32; H02J9/06
Domestic Patent References:
| JP8008073A | ||||
| JP11260120A | ||||
| JP50076798A | ||||
| JP63124874A | ||||
| JP8016474B2 | ||||
| JP11299295A | ||||
| JP2001145396A |
Foreign References:
| US5907192 | ||||
| WO1999005414A1 |
Attorney, Agent or Firm:
Aoyama Aoi