A comprehensive model of piezoelectric power generation unit and road full-section synchronous power generation device
A piezoelectric power generation and mode technology, applied in the direction of generator/motor, piezoelectric effect/electrostrictive or magnetostrictive motor, electrical components, etc., can solve the problems of low power-electric conversion efficiency and single structural mode, etc. Achieve the effects of large power generation, increased power generation, and less mechanical energy loss
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Embodiment 1
[0047] Such as Figure 1 to Figure 8 As shown, the present embodiment provides a piezoelectric power generation unit of a comprehensive mode, including a cylindrical insulating cavity surrounded by a cylindrical grooved housing 10 and a top pressure plate 11, and also includes an insulating cavity installed in the insulating cavity. The various modes of piezoelectric sheets, the piezoelectric sheets are all fan-shaped structures; a circular rigid pressure-bearing plate 12 parallel to the pressure plate 11 and with a central opening is installed in the insulating cavity, and the rigid pressure-bearing plate 12 and the A plurality of struts 13 are vertically installed between the bottom plates of the groove housing 10, and the struts 13 are opened near the center of the rigid pressure bearing plate 12; on the rigid pressure bearing plate 12, d 33 mode of piezoelectric sheet 101, d 33 The top of the piezoelectric sheet 101 of the mode is close to the pressure plate 11; in this e...
Embodiment 2
[0059] Such as Figure 1 to Figure 2 As shown, this embodiment provides a synchronous power generation device for a full section of the road in a comprehensive mode, including a plurality of piezoelectric power generation units 1 in the above-mentioned embodiment 1, and an installation groove 2 for installing the piezoelectric power generation unit 1 And the force transmission plate 3 that seals and covers the top opening of the installation groove 2 and is in contact with the upper surface of each piezoelectric generating unit 1; each piezoelectric generating unit 1 is connected in parallel and works independently, and the main wire after each piezoelectric generating unit 1 is connected in parallel Protrude from the installation groove 2; the force transmission plate has sufficient strength and rigidity, and can transfer and spread the vehicle load of any section of the road to the entire cross section, so as to maximize the utilization of vehicle load, so that the tires of a...
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