Modular wave energy converter capturing multi-axis wave motion
This device captures energy from ocean waves using two paddles — one on the front side and one on the back — that slide up and down rails as waves push and lift them. The paddles are connected by tethers to a rotating shaft, and a one-way clutch ensures the shaft only spins in the power-generating direction regardless of which way the paddle is moving. This dual-paddle design captures both the vertical heave and horizontal surge components of wave motion, improving energy extraction compared to single-axis designs. The modular frame structure suggests it can be scaled or combined with other units.
What you could build
A deployable wave energy generation unit for offshore or nearshore installations, sold or licensed to marine renewable energy developers, island grid operators, or offshore platform operators seeking supplemental or primary power generation from ocean waves.
Who in Virginia should care
Virginia's significant coastline, naval facilities in Norfolk and Hampton Roads, and offshore wind development activity make marine energy and offshore power system companies there plausible partners or licensees.
Readiness: Prototype likely
Concept — described but not yet demonstrated. Lab validated — supported by experimental results in the patent. Prototype likely — the text describes a built, working embodiment.
Readiness is inferred from the patent text, not from a lab visit.
The record
- Inventors
- Junhui Lou, Adam Bennett, Lei Zuo, Mingyi Liu, Fujun Ruan, Jia Mi
- Granted
- August 20, 2024
- Status
- Granted patent
- Patent number
- 12065999
Ready to talk?
Virginia Tech Intellectual Properties handles licensing for this technology.
Prosim summaries are generated from public patent text and are not legal advice.