A fully enclosed eccentric pendulum wave energy power generation system and its sea state adaptive power generation method
A power generation system and wave energy technology, applied in ocean energy power generation, fluid pressure actuation system safety, fluid pressure actuation system components, etc., can solve problems such as affecting energy capture power, reducing power generation efficiency, and small wave condition range, etc. Achieve the effect of improving energy capture efficiency, improving power generation efficiency and power generation stability, and reducing the risk of failure
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Embodiment 1
[0045] A fully enclosed eccentric pendulum type wave energy generation system, such as Figure 1-7 As shown, it includes a fully enclosed eccentric pendulum wave energy generating device 1, a connector 2, an anchor chain 3 and an anchor 4. The fully enclosed eccentric pendulum wave energy generating device 1 is hinged with the anchor chain 3 through a connector 2, and the fully enclosed eccentric The pendulum type wave energy generating device 1 rotates around the anchor chain 3 through the connector 2, and the anchor chain 3 is fixedly connected with the anchor 4. When working, the fully enclosed eccentric pendulum type wave energy generating device 1 floats on the sea surface, and the anchor chain 3 and the anchor 4 Anchoring the fully enclosed eccentric pendulum type wave energy generating device 1 on the seabed;
[0046] The fully enclosed eccentric pendulum type wave energy generating device 1 includes a lower shell 5 and an upper shell 6 which are fixedly connected. The ...
Embodiment 2
[0048] A fully enclosed eccentric pendulum type wave energy generation system, the structure is as shown in Embodiment 1, the difference is that, as image 3 As shown, the connector 2 includes a rotating shaft 33 and a swivel 34, the swivel 34 is rotatably connected to the rotating shaft 33, the swivel 34 is rotatable relative to the rotating shaft 33, and the rotating shaft 33 is fixedly connected to the fully enclosed eccentric pendulum type wave energy generating device 1, and the rotating The ring 34 is fixedly connected with the anchor chain 3 , so that the fully enclosed eccentric pendulum wave energy generating device 1 can rotate around the anchor chain 3 .
Embodiment 3
[0050] A fully enclosed eccentric pendulum type wave energy power generation system, the structure of which is shown in Embodiment 1, the difference is that the energy conversion module 8 also includes an accumulator 9, a speed increasing box 10, a hydraulic oil pipe 11, a filter 12, a hydraulic Pump 13, generator 14, hydraulic motor 15 and valve group 16, speed-up box 10 is connected in rotation with central shaft 19, speed-up box 10 is fixedly connected with hydraulic pump 13, hydraulic motor 15 is fixedly connected with generator 14, accumulator 9. Filter 12, hydraulic pump 13, hydraulic motor 15, valve group 16, hydraulic cylinder 18, and rotary oil distributor 20 are connected to each other through hydraulic oil pipe 11.
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