Electricity: single generator systems – Power transmitting mechanism control
Patent
1998-10-23
2000-10-17
Ponomarenko, Nick
Electricity: single generator systems
Power transmitting mechanism control
322 4, 290 30A, 307 64, H02J 908
Patent
active
061337161
ABSTRACT:
An uninterrupted power supply (UPS) system provides power to an electrical load when utility line power fails. When the utility line power is normal a synchronous dynamo serves as a motor, and a first variable-ratio transmission arrangement is combined with a differential gear box to drive a flywheel with very low losses. When the utility line power fails, further variable-ratio transmission components are activated to assist the first transmission in conducting power from the flywheel to the dynamo. The dynamo now acts as a generator to supply power to the load. The invention is characterized by high standby efficiency and by a capability to run the flywheel down to a very low speed before it is unable to continue driving the dynamo.
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Ponomarenko Nick
Statordyne, Inc.
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