Assignment Coursework Example | Topics and Well Written Essays - 250 words - 5

Assignment - Coursework Example The energy can entirely be derived from the ocean and wind currents to produce electricity. The whole idea here is prudent as it can save the non-renewable energy into extinction. Reactive loading control is an optimal control approach entailing the adjustment of the primary converter dynamic parameters to ensure that all frequencies absorb maximum energy. These primary converters includes, inertia, the spring constant and the energy absorbing damping. Optimal power absorption dictates that the rate of kinetic energy radiated from the device be equal to the energy absorption rate and the primary converter feels no reactive force in such a scenario (Drew, Plummer and Sahinkaya). This control is important in widening of the wave energy converter (WEC) efficiency range on each side of the resonant range. On either side of the resonant frequency the spring of the device goes into a deflection caused by the wave force, or the overall frequency is reduced by accelerating the inertia. Reactive loading control also cancels some of the undesirable inertia or stiffness by introducing a phase shift into the power-take-off (PTO) force (Drew, Plummer and