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The image presents two diagrams labeled A and B, each depicting a wave-powered electricity-generation structure, utilizing an upward-sloping chamber leading to a vertical column; diagram A showcases air being pushed by an incoming wave that forces air to move upward through the turbine causing it to rotate and generate electricity, while air is also drawn down from the external environment to aid in this process; diagram B displays air movement in the same direction, facilitated by water transitioning outwards, creating suction that maintains turbine rotation as air from outside descends through the structure, and air inside the chamber follows outward through the turbine; both structures depict turbines rotating in the same direction regardless of air flow changes, with cliffs or sea walls anchoring them.
Given the complexity of the image, the above description may not be entirely accurate.
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The pictures below illustrate a mechanism for generating electricity from wave power, which is installed at the base of a sea wall. Overall, the construction consists of three parts: a chamber, a turbine, and a column at the top that allows air to enter and exit depending on the wave volume.
Firstly, in the first picture, the wave is underneath the chamber, pushing air into the turbine. At this moment, the turbine begins to spin, generating electricity on the left side of the structure. After passing through the turbine, the air exits from the column and returns to the environment.
The second diagram illustrates the process when the wave recedes, resulting in a lower water level. In this case, the stream of air is drawn back into the chamber, where the wave was previously. This return of air causes the turbine to spin again, creating electricity through back pressure.
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