Floating pontoon type sea wave generating set
A technology of ocean wave power generation and floating tanks, which is applied in the direction of ocean energy power generation, engine components, machines/engines, etc., can solve the problems of being vulnerable to marine disasters, high cost, and low power generation efficiency, and achieves short transmission chain, low cost, The effect of simple structure
Active Publication Date: 2012-08-29
NORTHWESTERN POLYTECHNICAL UNIV
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[0010] In order to overcome the disadvantages of high cost, low power generation efficiency, limited by region and wave height in the prior art, and the power generation device is exposed on the sea surface and vulnerable to marine disasters, the present invention proposes a floating box type ocean wave power generation device
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[0028] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.
[0029] Such as figure 1 , figure 2 As shown, the present embodiment is a buoyant box type ocean wave power generation device, which is composed of a power generation box 2, a cylindrical buoy 1 providing buoyancy and a rigid connecting rod 3. There are multiple generating boxes 2, and the specific quantity is determined according to the scale of the generating device, and the quantity of generating boxes 2 must be a multiple of 4. The number of buoys 1 and connecting rods 3 is consistent with the number of power generation boxes. In this embodiment, it is a power generation unit, and the power generation unit has 4 power generation boxes and 4 buoys 1 and 4 connecting rods 3 matched therewith. The present embodiment is described by taking a generator box and a buoy 1 and a connecting rod 3 matched therewith as an example.
[0030] T...
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The invention relates to a floating pontoon type sea wave generating set which comprises power generation boxes, cylindrical floating pontoons for providing the buoyancy and rigid connecting rods. A plurality of power generation boxes are provided; the specific number of the power generation boxes is determined according to the scale of the generating set; and the number of the power generation boxes needs to be a multiple of four. The numbers of the floating pontoons and the connecting rods are consistent with that of the power generation boxes. A power generating unit is formed by four power generation boxes and four floating pontoons and four connecting rods, which are matched with the four power generation boxes. Each power generation box comprises a box body and a double output shaft low-speed rare earth permanent magnet generator, an energy storage flywheel, a first bidirectional driving gear accelerator and a second bidirectional driving gear accelerator which are positioned in the box body. According to the invention, rotational kinetic energy in two directions which are respectively along a rotor shaft of the double output shaft low-speed rare earth permanent magnet generator and vertical to the rotor shaft can be converted into electric energy and the small fluctuation generated by small waves can be amplified without being limited by the wave height. The floating pontoon type sea wave generating set has the characteristics of short transmission chain, high efficiency, simple structure and low cost and is suitable for generating power for small and medium-sized ships and supplying power to island watch men.
Description
technical field [0001] The invention relates to the electromechanical field, in particular to a buoyant box type ocean wave power generation device. Background technique [0002] Wave power generation technology is a science and technology that converts mechanical energy generated by wave fluctuations into usable electrical energy. With the rapid development of modern industry, human's demand for energy has increased significantly, while conventional energy available on the earth is becoming increasingly scarce. Energy issues have become the primary factor restricting sustainable development, and the task of developing new and renewable energy is imminent. At present, countries all over the world are scrambling to develop new energy sources, such as solar energy, wind energy, and tidal energy. The ocean area on the earth accounts for 70%, and the ocean waves can be inexhaustible and inexhaustible. Effective use of wave power generation will bring considerable economic and...
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IPC IPC(8): F03B13/16
CPCY02E10/30
Inventor 田文龙毛昭勇宋保维姜军曹永辉王鹏杜晓旭
Owner NORTHWESTERN POLYTECHNICAL UNIV