TWM457780U - Wave power generation device with integrated application of potential energy and the kinetic energy - Google Patents

Description

Wave power generation device with integrated integration of potential energy and kinetic energy

This creation is related to wave power generation, especially a wave power generation device that combines potential energy with kinetic energy.

Generally wave power generation, such as an air turbine-based oscillator water column type wave energy conversion device, utilizes a coupling relationship between wave motion and an air chamber to direct an air flow to propel an air turbine, as shown in the first figure; (overtopping device,) type of wave energy conversion device that converts the potential energy of the wave into the kinetic energy of the hydraulic turbine, as shown in the second figure; the oscillating water column type and the overflow type wave energy conversion device can be fixedly installed along the coast. Or the floating fixed method of mooring on the sea surface. However, the potential energy and kinetic energy of the water surface are used to generate electricity, and the efficiency is low.

In this way, how to develop a wave power generation device with integrated integration of potential energy and kinetic energy, which can solve the above problems, is an urgent problem to be solved by this creation, and is also an experimental engine of the present creation.

The purpose of this creation is to provide a wave power generation device with integrated integration of potential energy and kinetic energy, which is mainly composed of a water storage tank, a pneumatic chamber, a gas turbine, a transmission tooth chain, a generator and a water turbine, and the generation of this electric energy is The level of the reservoir is made when the waves at sea level cross the top of the embankment into the reservoir The surface is raised, and this one energy increase is used to push the water turbine. At the same time, by the coupling of the rise of the water level and the air chamber, the air flow is directed into the designed air pressure chamber to drive the gas turbine to generate electricity. The rotation of the driven gas turbine and the rotation of the water turbine driven by the kinetic energy release, in order to alternately output the rotational power, the water turbine and the gas turbine are coupled to the generator by the drive toothed chain, thus, the generator can be made more continuous Stable rotary power, all devices are fixed to the dam.

Therefore, in order to achieve the foregoing objectives, one of the power generating devices provided by the present invention is a hydraulic turbine and a power generating component that are currently in use, which can be obtained at a low cost and fast; Offshore floating settings, which will facilitate the deployment of easier shoreline settings and the development of offshore floating settings with greater wave field selection advantages; air compression based on surface rise to propel the air turbine, and Utilizing the potential energy of seawater overflowing in the high place to push the hydro turbine, combined with the potential energy provided when the seawater rises, and the kinetic energy of the seawater falling process, to effectively improve the operational efficiency of wave energy conversion, the proposed overflow The overtopped oscillator water column device, when the wave crosses the top of the embankment into the reservoir, will raise the level of the reservoir. By adding a pneumatic chamber structure, in the first stage, when the water level in the reservoir rises , the air in the air pressure chamber will be compressed, first to drive the gas turbine to rotate; in addition, in the first Stage, when the water in the cistern water reservoir flows by gravity, the water flow will push the turbine rotation, resulting in the first stage gas turbine The rotational power is coupled to the rotational power generated by the second stage water turbine through a suitable transmission chain to jointly transmit power to the generator. In a periodic power cycle of a wave current, the conversion of potential energy and kinetic energy is Roughly equal, the proposed oscillating water column type device will provide about twice the rotational kinetic energy of the wave energy conversion device of the general overtop type, and the gas turbine rotation caused by the newly added potential energy, and The kinetic energy releases the rotation of the water turbine, which alternates the way the rotary power is operated, thus enabling the generator to produce more continuous and stable rotational power.

The advantages of this creation are:

1. Combine the potential energy and kinetic energy of the wave to obtain larger turbine rotational kinetic energy and generator output power.

2. The alternate output of water surface energy and kinetic energy rotates the power operation mode, and the operation is relatively stable.

3. The hydraulic turbine and power generation components that are currently in use can be obtained at low cost.

4. A fixed setting of the shoreline or a floating setting on the shore can be used.

First, refer to the third and fourth figures, which are schematic diagrams and schematic diagrams of the wave power generation device with integrated potential energy and kinetic energy, mainly consisting of a (20) reservoir, (30) pressure chamber, (40) Gas turbine, (50) transmission toothed chain, (60) A generator consisting of a (70) water turbine that is generated by (10) sea level waves crossing the top of the embankment into the (20) reservoir, causing (20) the level of the reservoir to rise, The increase in potential energy is used to propel (70) the water turbine, and at the same time, by the coupling of the rise of the water level and the air chamber, the air flow is directed into the designed (30) air pressure chamber to drive the (40) gas turbine to generate electricity. The (40) gas turbine rotation driven by the potential energy, and the (70) water turbine rotation driven by the kinetic energy release, for the alternate output of the rotary power operation, (70) the water turbine and the (40) gas turbine rely on the (50) transmission The toothed chain couples (60) the generator so that (60) the generator can produce more continuous and stable rotational power, all of which are attached to the (80) dam.

In summary, according to the above disclosure, the creation can achieve the intended purpose of creation, providing a wave power generation device with integrated integration of potential energy and kinetic energy, due to the rotation of the gas turbine driven by the newly added potential energy, and The rotation of the water turbine driven by the kinetic energy release is an operation mode of alternately outputting the rotational power. Therefore, in addition to the high operational efficiency and the large output power, the creation can also make the generator more continuous and stable. Rotating power, which is of great value in the industry, is a new type of patent application.

(10) ‧ ‧ sea level

(20)‧‧‧storage tank

(30) ‧‧‧Pneumatic chamber

(40)‧‧‧ gas turbine

(50)‧‧‧Drive chain

(60)‧‧‧Generator

(70)‧‧‧Water Turbines

(80) ‧ ‧ dam body

The first figure is a schematic diagram of a prior art oscillating water column type wave energy conversion device.

The second figure is a schematic diagram of the prior art overflow type wave energy conversion device. Figure.

The third figure is a schematic diagram of the wave power generation device with the integration of potential energy and kinetic energy.

The fourth figure is a schematic diagram 2 of the wave power generation device with the integration of potential energy and kinetic energy.

(10) ‧ ‧ sea level

(20)‧‧‧storage tank

(30) ‧‧‧Pneumatic chamber

(40)‧‧‧ gas turbine

(50)‧‧‧Drive chain

(60)‧‧‧Generator

(70)‧‧‧Water Turbines

(80) ‧ ‧ dam body

Claims (1)

A wave power generation device with integrated potential energy and kinetic energy can obtain larger turbine rotational kinetic energy and generator output power, mainly composed of a water storage tank, a pneumatic chamber, a gas turbine, a transmission tooth chain, a generator and a water turbine. This electric energy is generated by using sea level waves across the top of the embankment to enter the water storage tank, so that the water level of the water storage tank rises, and this one energy increase is used to push the water turbine, and at the same time, the water level is raised by the air chamber. The coupling relationship guides the flow of air into the designed air pressure chamber to drive the gas turbine to generate electricity. This new position can drive the rotation of the gas turbine and the rotation of the water turbine driven by the kinetic energy release, which is the operation mode of alternately outputting the rotary power, the water turbine The generator is coupled to the gas turbine by a drive chain, thus enabling the generator to produce more continuous and stable rotational power, all of which are fixed to the dam.