CN107201741A - Oceanic tide power station can be made to double to increase the technical measures of generated energy - Google Patents

Abstract

Invent《Oceanic tide power station can be made to double to increase the technical measures of generated energy》Reservoir dam, which can be built, using the big current of drop amplitude and coastal landform saves a large amount of seawater, both seawater are made to flow into after inlet channel, not only make triple kinetic energy such as the water body self gravitation and water volume flow rate power of above two current and the potential energy gravity of water body potential energy drop generation, drive generator to rotate and generate electricity；Also keeping or increasing inlet channel, under conditions of flow to increase its sectional area, and reduce at outlet pipe road junction by design requirement, exactly reduce the sectional area of outlet conduit mouthful, the kinetic energy of three ponderomotive forces of water in former inlet channel can thus be utilized, can in many times of ground increase water pipes waterpower pressure, so as to double to increase the impact kinetic energy of the current of effluent pipe mouth, realize many multiplication Large Marine Ecosystem tide power plants generated energy.

Description

Oceanic tide power station can be made to double to increase the technical measures of generated energy

Tidal power generation is a kind of hydroelectric form, using the lifting of the movement of tidal flow, or tide sea, wherein obtains energy certainly.The amplitude of tide must be big first, at least to there is several meters；Second coastal landform must be able to save a large amount of seawater, and can carry out civil engineering and build dam formation reservoir.The operation principle of tidal power generation is close with general hydroelectric principle, i.e., build a dam in river mouth or bay and conditional seashore, to form natural storage,Turbine-generator unitsJust mounted in the sea dam inside and outside.Therefore tidal power station can be single reservoir or double reservoirs.Current China and the world are multinational, all there is the exploitation using tidal power generation.But the huge tide energy of ocean, limited because the seawater drop potential energy by oceanic tide is smaller, reservoir dam head that is coastwise building is more low, contemporary world various countries and China, though there is design to build out the power generating equipment using ocean tidal power, but it is unable to large-scale development construction, to obtain the TRT of efficient electric energy, therefore oceanic tide generates electricity and is not yet widely used.

As rivers and lakes reservoir water-power plant, all there is important technical defect with the multinational oceanic tide power station in the world in China：The current of triple kinetic energy such as the potential energy gravity that solely can only be produced using the water body self gravitation and water volume flow rate power of oceanic tide and upper reaches current with water body potential energy drop, kinetic energy is passed to by the hydraulic turbine by head water pipe, drive generator to rotate, convert kinetic energy into electric energy.My invention doubles to increase the patented technology of rivers and lakes reservoir water-power plant generated energy, it is exactly by technological transformation, triple kinetic energy such as the potential energy gravity produced using water body self gravitation and water volume flow rate power with water body potential energy drop, increase waterpower pressure is doubled by the triple kinetic energy of current in generating water pipe, so as to obtain the benefit for doubling increasing electricity output.

Double the technology of increase oceanic tide power station generated energy, it is exactly to utilize foregoing invention patented technology, to increase triple kinetic energy such as the potential energy gravity that the water body self gravitation and water volume flow rate power of oceanic tide are produced with water body potential energy drop, increase waterpower pressure in generating water pipe, reach the design principle for increasing generated energy.

The particular technique measure of this patent of invention technology：

1st, mainly use the big current of oceanic tide drop amplitude and coastal landform to build reservoir dam and save a large amount of seawater, flowed into using both water after inlet channel, above two oceanic tide is had the kinetic energy of three ponderomotive forces of the water of corresponding drop, drive generator to rotate and generate electricity；Also keeping or increasing the inlet channel of generator, under conditions of flow to increase its sectional area, and reduce at outlet pipe road junction by design requirement, reduce the sectional area of outlet conduit mouthful, so in former inlet channel, the pressure of many times of ground increase oceanic tide waterpower, will double to increase the impact kinetic energy of the current of effluent pipe mouth.This operation principle is seen everywhere in daily life, and the delivery port of such as pumping conduit proper flow current or the pipeline from eminence diversion reduces, and the current of water pipe will produce the injection of strength.

2nd, increase waterpower pressure using nature oceanic tide waterpower, increase the technical parameter of generated energy facility：

According to the Computing Principle of inlet channel sectional area flow：Fluid is referred to as flow by the volume or weight in a certain cross section within a certain period of time, and under conditions of the uninterrupted, drop potential energy and flow velocity in water are constant, according to pascal's principle, liquid pressure is equal everywhere.As jetting machine discharge pressure is typically up to 130-200 bars, to realize the high pressure of water outlet, the post that cleaning machine is first driven running water (intake pressure is not less than 10 bars) using three phase electric machine matches pump, through three pole plunger pump pressurizations, High-Pressure Water after compression is projected from water pipe, giant controls the pressure and dispersion size of water by controlling the flow of faucet, thus enough turns into the injection of water under high pressure.The jetting machine of carwash is no more than 8Mpa pressure, typically between Mpa~6Mpa.Water cannon on fire-fighting fire extinguishing high-pressure water tap or steamer etc., is all the High-Pressure Water with such principle formation.The method of this increase pressure, though very strong driving force can be obtained, it is the three pole plunger pump pressurizations that need to start through electric energy that its power, which comes former,；The turbine pump pressurization that its spent electric energy starts, the kinetic energy of the High-Pressure Water of generation is close or equal, is generated electricity using this High-Pressure Water, does not increase the meaning of electric energy power.

And utilize the waterpower increase waterpower pressure of nature oceanic tide or seashore reservoir, increase the generated energy facility of oceanic tide hydroelectric generator, the sectional area of such as water inlet pipe mouth is 2, the reduced cross-sectional area of effluent pipe mouth is, 1, then its pressure increase by 1 times.If the sectional area of inlet channel can increase by 3 times by design, or make the reduced cross-sectional area 1/3rd of outlet conduit mouthful, the pressure of delivery port can be made and increase by 3 times.The kinetic energy generated electricity is rotated by 3 times of increase water jet propulsion hydraulic turbines, the target of 3 times of raising generated outputs is can be achieved with.

For example：Any inlet channel of a certain oceanic tide water-power plant, if by design at initial stage, 3000KW generator acting can be promoted, the technological transformation of the hydroelectric facilities design of existing increased pressure, increase the sectional area half of its inlet channel, the sectional area of effluent pipe mouth still keeps stomodaeum footpath, then its pressure will increase half；Or do not increase former design inlet channel, effluent pipe mouth half only is reduced by design, the waterpower pressure of the half of delivery port can be increased.The hydraulic turbine of the technological transformation of this increased pressure, i.e., can promote 4500KW generator acting.Such as increase 1 times of the inlet channel of steam turbine, the technological transformation of the hydroelectric facilities design of increased pressure, the sectional area of effluent pipe mouth still keeps stomodaeum footpath (reducing half), then its pressure will be doubled, i.e., can promote 6000KW generator acting.This Technology design only to increase hydroturbine water intake pipeline or reduce effluent pipe mouth, can double to increase the generated output of oceanic tide hydroelectric generator, be that one kind very cleverly innovates generation technology.

The important meaning that this inventive technique has：

1st, the technology of the power generating equipment of the waterpower pressure designed with this increase oceanic tide power generating equipment, can all oceanic tide power generating equipments built well hydraulic power plant, technology is designed and produced according to this invention, undergo technological transformation, because required current only have the half of primary electricity design, unnecessary current can install can the generating sets of many times of increasing electricity outputs generate electricity；It can be also multifarious power station newly built, reduce the investment of flood tide people material resources and generated energy can be increased, obtain that get twice the result with half the effort extra is huge to produce effects；Then built well and newly-built oceanic tide power plant national (and the whole world is multinational), by this design, undergo technological transformation, the hydroelectric facilities of this increase pressure are installed, then the electric power that many several times are sent than currently all oceanic tide power station will can be obtained, be that China and the mankind reduce fortune fossil energy combustion power generation, pollution environment and bring huge hope.

2nd, due to installing this waterpower pressure for increasing oceanic tide power generating equipment, with the technology of increasing electricity output, the foundation at its hydroelectric generator station, not too much by oceanic tide current are huge and head fall is limited greatly, this is just China and the oceanic tide hydroelectric generation cause of countries in the world, opens very wide prospect：

One, as long as the seashore of flow and drop potential energy and flow velocity with certain oceanic tide water is in river mouth, bay etc., can be with this waterpower pressure for increasing oceanic tide generating pipe, carry out efficiency power generation, then in multifarious place seashore of national (and the whole world the is multinational) many with such a condition in river mouth, bay etc., just can newly-built multifarious large, medium and small oceanic tide hydraulic power plant, all press this design, the large-scale clean energy resource that can be regenerated can be obtained, the exploration for building the big dam that the defeated knob engineering of river water generating is built in inland can be reduced, addressing, extensive investment and immigration relocation and build geological disaster that big dam may bring and natural ecological environment and the evils such as destroy；

Secondly, the huge tide energy of ocean, because the smaller grade of the drop potential energy of the seawater by oceanic tide is limited, contemporary world and China, it is difficult to design and produce out the TRT that efficient electric energy is obtained using ocean tidal power, therefore oceanic tide generates electricity and is not yet widely used.And this waterpower pressure to increase nature oceanic tide of my invention carrys out the technology of increasing electricity output, as long as by the two sides inlet channel and effluent pipe mouth of the generator generated electricity using ocean tidal power on request, it is designed making, it is possible to build the extensive device generated electricity using the huge tide energy in ocean.

3rd, country is if using this inventive technique, on national tens thousand of kilometers of coastlines and multifarious suitable island, build multifarious ocean tide power station；1,100 water energy generator manufacturing enterprises can be set up, the generator factory for making the whole nation is in full flourish, the extensive import of fossil energy and combustion power generation will be just replaced completely, the pollution to environment is reduced and destroys.

Claims (3)

1. invention changes the delivery port of oceanic tide power station inlet channel, make in pipe Many times of increases of triple power pressure of seawater, to increase the skill of oceanic tide power station generated energy Art.

2. according to claim 1, invent change oceanic tide power station inlet channel The extra large hydrodynamic pressure of delivery port, with the skill for the Large Marine Ecosystem tide power plant generated energy that doubles more Art.

3. according to claim 1, invent change oceanic tide power station inlet channel Delivery port, makes many times of increases of triple power pressure of pipeline maritime interior waters, realizes increase oceanic tide The technology of nighttide power station generated energy.