Layered Wave-overtopping type wave energy power-generating apparatus

摘要

Disclosed is a layered wave-overtopping type wave energy power-generating apparatus, comprising an energy storage mechanism, a self-starting/stopping mechanism, a hydraulic power-generating mechanism and a working platform (401), wherein the self-starting/stopping mechanism comprises a driving electric motor (201), spiral hoists, cover plates, a pipeline A (202) and a controller; a cover plate A (203) and a cover plate B (204) which is used for closing a water outlet B (105) are respectively fixedly connected to two ends of the pipeline A (202), a water outlet A (110) communicating with the pipeline A (202) is provided on the cover plate A (203), a cover plate C (205) is provided on the water outlet A (110), and the pipeline A (202) is located between upper and lower water storage tanks. The driving electric motor (201) is respectively connected to a spiral hoist A (206) and a spiral hoist B (207) via a shaft coupling (208), a lifting rod A (209) of the spiral hoist A (206) is connected to the cover plate C (205), a lifting rod B (210) of the spiral hoist B (207) is connected to the cover plate A (203), and the controller is electrically connected to the driving electric motor (201). The apparatus ensures that the wave energy apparatus independently adapts to changes in sea level, increasing the total energy conversion amount of the apparatus, ensuring that all powerheads can be kept running under ideal conditions each time, and improving power-generation efficiency.