Autonomously deployed energy harvesting system in coastal and riverine environment

The Power Frond Generator utilizes unique geometry and flexible electroactive polymers to capture hydrokinetic energy via dynamic material strain. It accomplishes this without the need for bearings or exposed moving parts. The Power Frond is highly resistant to extreme events such as excessive water-flow speeds and impacting objects. It is highly resistant to fouling from debris and to corrosion. In the proposed Phase I program Pliant Energy Systems will conceive and model an integrated unit for in-stream deployment which harvests hydrokinetic energy, converts it to usable power and stores excess for use by sensors and Unmanned Underwater Vehicles (UUVs). Phase I Option will analyze the model and create a risk assessment for the anticipated build in Phase II.