Combined power generation device comprising wave energy power generation part and fuel cell power generation part
A fuel cell and combined power generation technology, applied in fuel cells, ocean energy power generation, electrolytic components, etc., can solve the problems of large volume, easy damage, and low efficiency of electromagnetic power generation
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Embodiment 1
[0034] Such as Figure 1-3 As shown, the present invention provides a combined power generation device comprising a wave power generation unit and a fuel cell power generation unit, including a dielectric elastomer wave power generation unit, a seawater electrolysis unit 14, a fuel cell power generation unit 5 and a damping plate 6;
[0035]The dielectric elastomer wave power generation part includes a buoyant body 3, an upper power generation unit 2, a lower power generation unit 4 and a moving shaft 1; the upper power generation unit 2 and the lower power generation unit 4 are made of conical dielectric elastomer 23 and a fan-shaped electrode bonded to the dielectric elastomer 23; the bottom surface of the dielectric elastomer 23 is fixed on the upper and lower sides of the floating body 3; the moving shaft 1 passes through the dielectric The elastic body 23 and the floating body 3 are fixed to the top of the dielectric elastic body 23 and slidably connected with the floatin...
Embodiment 2
[0048] On the basis of Embodiment 1, in this embodiment, the packaging structure 13 is a cylindrical packaging structure, and the blind end current collecting plate 8, the bipolar plate 10, the MEA9, and the gas port end current collecting The plate 11, the blind end plate 7 and the gas port end plate 12 are all circular.
[0049] Further, the outer portion of the bipolar plate 10 has a group of hydrogen chamber inlets 103 and hydrogen chamber outlets 107 axially penetrating through the bipolar plate 10, at least one group of oxygen chamber inlets and oxygen chamber outlets, a group of cooling Cavity inlet 101 and cooling chamber outlet 105, and the inlet and outlet in each group are arranged symmetrically around the axis center of the bipolar plate 10; the bipolar plate 10 includes oxygen monopolar plates and Hydrogen monopolar plate;
[0050] The side of the hydrogen unipolar plate away from the oxygen unipolar plate has a hydrogen flow field arranged in the middle of the h...
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