EcoGeek has a post on research into optimising wave power generation - System for Predicting Wave Energy Could Double Wave Power Generation.
As part of a new study on wave power, the University of Exeter and Tel Aviv University have come up with a system that predicts the power of waves in order to maximize wave energy devices' ability to generate energy from the sea. The researchers found that this system could potentially double the amount of wave energy generated by a device.Phys.org reports, "The research focused on point absorbers, commonly-used floating devices with parts that move in response to waves, generating energy which they feed back to the grid. Point absorbers are already known to be much more efficient in the amount of energy they produce if their response closely matches the force of the waves and previous research has looked at trying to increase this efficiency. However, this is the first study that has focused on increasing the device's efficiency by predicting and controlling internal forces of the device caused by forthcoming waves."
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