TRITON HARNESSES ENERGY FROM THE OCEAN

Triton wave energy converter (WEC) conceived by the energy company Oscilla Power leverages energy from the motion of the wavesand converts it into electricity. Connected to moorings, the platform is made to float on the oceans, featuring a submerged reaction ring that will be lowered onto the sea floor with the aid of drivetrains. Triton was designed under the company’s vision to create large-scale, clean, renewable energy from the world’s oceans. The project captures energy in low-cost but advanced technology with unparalleled reliability and survivability.

HOW IT OPERATES

The Triton will be towed to deployment sites with the heave plate hard-mated to the bottom of the surface float. After mooring the surface float, the system is lowered to the deployment depth using temporary onboard winches, employed in reverse for heave plate recovery.

These self-deployment and self-recovery functions remove the need for specialized vessels or heavy lift equipment during installation and recovery operations. Only a regular tug is required to tow the system and supply hydraulic power for winch operations. The use of a transport configuration allows towing and installation in higher sea states, increasing the duration of acceptable weather windows and thus reducing vessel standby costs.

LOW-COST & HIGH RESISTANCE

Triton has been engineered from the start to be survivable in extreme ocean conditions. Locations with the highest energy also tend to experience the most severe extremes and so a viable survival strategy is critical. In the Triton this is accomplished through a number of approaches. As weather conditions increase, the float is detuned by adding water ballast, altering the natural periods of the system, and lowering the reserve buoyancy. This reduces the motions of the system and limits the maximum loads the system experiences. In the most extreme waves, the system is fully submerged, providing maximum load limiting. Even in the fully detuned and submerged state, the system will continue to generate power.