single power takeoff for multiple source energy harvesting · 2020-06-26 · winning mechanical...

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LINK + LICENSE + LAUNCHTECHNOLOGY HIGHLIGHT

CONTACT:

Grant Brewergrantb76@vt.edu540-231-6648

THE CHALLENGE

OUR SOLUTION

The hybrid power take-off.

Lei Zuo with the working prototype.

Lei Zuo and Robert Parker have created a singular energy harvesting device for converting the energy from ocean wave, ocean current, and tidal stream into electricity. It is developed on their award winning mechanical motion rectifier (MMR) based power takeoff that converts oscillatory wave motion into unidirectional rotation.

Existing ocean energy converters can only convert one source of

energy; either ocean waves, tidal streams, or marine current energy. Highly complex mechanisms to harvest energy from

multiple sources is expensive and also low efficiency.

Single Power Takeoff for Multiple Source Energy HarvestingVTIP 20-055: “Simultaneous Ocean Wave and Current Energy Harvesting using a Single Power Takeoff”

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