Wind power generator

Details Wind power generator Wind power generator

2003-11-13

2008-11-25

Ponomarenko, Nicholas (Department: 2834)

Prime-mover dynamo plants

Electric control

Fluid-current motors

C322S010000

Reexamination Certificate

active

07456510

ABSTRACT:
When a wind velocity sensor detects a wind velocity higher than a predetermined level, a timer device starts a waiting timer function during an operation timer period shorter than the waiting timer period. After the waiting timer period is over, the waiting timer function is switched to an operation timer function, and a switching relay switches a generator to a motor only during an operation timer period. Then, a driving circuit performs a start assisting rotation. After the operation timer period is over, the waiting timer period re-starts. This process is repeated. When during this period, the number of rotations of a rotor monitored by a rotation number measuring device, based on the output voltage Vmof a three-phase conduction coil exceeds a predetermined number of rotations, the charging of a battery by a three-phase generator is started.

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Notice of Rejection Ground, Japanese Patent Application No. 2004-553165, Drafting Date: Apr. 2, 2008, Mailing No. 193439, Mailing Date: Apr. 8, 2008.

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