Distributed powertrain for high torque, low electric power generator
Wind or water currents turn a power generator rotor. A torque-dividing gearbox is coupled to an input shaft driven by the rotor. The torque-dividing gearbox has a plurality of output shafts located around a perimeter of the input shaft. A number of torque-reducing gearboxes are each coupled to a res...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
16.10.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | Wind or water currents turn a power generator rotor. A torque-dividing gearbox is coupled to an input shaft driven by the rotor. The torque-dividing gearbox has a plurality of output shafts located around a perimeter of the input shaft. A number of torque-reducing gearboxes are each coupled to a respective one of the output shafts, each one of the torque-reducing gearboxes driving a generator. In one design the torque-reducing gearboxes and generators are held stationary and the torque-dividing gearbox includes a bull gear turned by the input shaft. Each one of the output shafts is connected to a gear that engages the bull gear teeth. Alternatively, the torque-reducing gearboxes and generators rotate with the input shaft. The torque-dividing gearbox includes a stationary ring gear having ring gear teeth around an inner circumference. Each of the output shafts is connected to a gear that engages the ring gear teeth. |
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Bibliography: | Application Number: US20000552577 |