Title:
回転する支持体によって保持された機器のための電源
Document Type and Number:
Japanese Patent JP5844360
Kind Code:
B2
Abstract:
An apparatus including a fixed part, a rotary support configured to be driven in rotation relative to the fixed part, at least one item of electrical equipment carried by the rotary support, and a power supply device configured to supply electrical energy to the electrical equipment. The power supply device includes an asynchronous machine including a stator fixed to the fixed part and a rotor carried by the rotary support, and an excitation device. The stator includes an electrical circuit including at least one switch configured to switch between an open state in which the electrical circuit is open and a closed state in which the electrical circuit is closed. The rotor includes at least one winding connected to the electrical equipment. The excitation device is configured to provide a reactive current to the electrical circuit of the stator or to the winding of the rotor.
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Inventors:
Dou Weljihuose, Eritsk
Deyubal, Sedlesk
Deyubal, Sedlesk
Application Number:
JP2013517456A
Publication Date:
January 13, 2016
Filing Date:
June 29, 2011
Export Citation:
Assignee:
Rabinal Power Systems
International Classes:
H02P9/04; B64C11/16; B64D15/12; F01D25/02; F02C7/047; F02C7/32; F02C7/36; F02K3/072
Domestic Patent References:
| JP61102199A | ||||
| JP60109799A | ||||
| JP2008207792A | ||||
| JP2007113584A | ||||
| JP57116600A |
Foreign References:
| US5986438 | ||||
| US5587643 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
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