CN103485979A - Energy utilization system capable of comprehensively utilizing natural energy - Google Patents
Energy utilization system capable of comprehensively utilizing natural energy Download PDFInfo
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- CN103485979A CN103485979A CN201210195807.6A CN201210195807A CN103485979A CN 103485979 A CN103485979 A CN 103485979A CN 201210195807 A CN201210195807 A CN 201210195807A CN 103485979 A CN103485979 A CN 103485979A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention relates to an energy utilization system capable of comprehensively utilizing natural energy. Particularly, the energy utilization system capable of comprehensively utilizing the natural energy comprises a solar energy fan comprehensive power supply system, a compressed air storage device, a turbine turbofan power generation system, and a ni-mh capacitor. One part of electrical energy in the turbine turbofan power generation system is stored through a power amplifier of the ni-mh capacitor, and the other part of the electrical energy is stored in high-pressure air in an air storage tank by driving an air compressor to turn into pressure energy. In addition, the high-pressure air stored in the air storage tank can also be used as drive energy of other power stations.
Description
Technical field
The present invention relates to a kind of energy utility system, in particular to a kind of energy utilization system that fully utilizes natural energy resources.
Background technique
Along with the continuous progress of society, the mankind are increasing to the demand of energy source use.The application of the renewable natural energy resources such as wind energy is more and more general.Solar energy, wind energy more and more are generalized to every field, and wind-solar compensation type solar energy power supply system arises at the historic moment.The wind-solar compensation type solar energy power supply system of prior art is comprised of solar panel, blower fan system, controller for solar, storage battery etc.Blower fan system comprises wind-driven generator and controller of fan.Controller for solar can be used to control solar panel, control the opening and closing to the discharging and recharging of storage battery, the output of control system electric current.The electric current of wind-driven generator output directly is connected on bus of storage battery after the controller of fan rectification, when the wind-driven generator output voltage is low, wind-driven generator can not break away from from storage battery, so that the anti-electric current of filling with of storage battery direction wind-driven generator, thereby wind-solar compensation type solar energy power supply system is caused damage.
For example application number is 201010108600.4, title is " the centralized street lamp power supply, road lamp power supply system of wind light mutual complementing " Chinese patent application, the disclosed power supply system of this application is simple in structure, generated energy is not enough, can not carry more load, the occasion high for power consumption demands such as tall buildings is not too applicable.For example again that application number is 201010118810.0; China's application that title is " wind-solar compensation type solar energy power supply system "; it discloses a kind of structure with wind light mutual complementing energy supply; but the charge condition of the storage battery of this structure does not have monitoring and protecting; greatly reduced the working life of storage battery; and the user power utilization amount the number there is no a closed loop control, the resource of optimization can not well carry out to(for) the use of different user distributes.
The application's claimant is 201110416993.7 at application number, in the Chinese patent application that title is " the comprehensive power supply system of solar energy blower fan ", the comprehensive power supply system of a kind of solar energy blower fan is disclosed, this application adopts the modularization intelligent control mode, improved the Applicable scope of system, according to priority in conjunction with closed loop control, improved the utilization efficiency of power supply system, but in the calm work as usual that just can not guarantee this system in without the sun, power supply as usual.
Summary of the invention
Based on the problems referred to above, the invention provides a kind of energy utilization system that fully utilizes natural energy resources, purpose is under any circumstance can convert natural energy resources to electric energy, and unnecessary electric energy is stored.
According to an aspect of the present invention, a kind of energy utilization system is provided, this energy utilization system comprises: the comprehensive power supply system of solar energy blower fan, and it comprises: solar panel, wind-driven generator, intelligent system controller, large-capacity battery, distributor and inverter; Compressed-air actuated caisson, it comprises gas holder, seal arrangement and drainage means; Turbine turbofan power generation system, it comprises air-supply funnel, turbine turbofan, turbine turbofan mounting structure, some generator assemblies and control gear.Wherein, the electric energy part in described turbine turbofan power generation system stores by ni-mh capacitor amplifirer, and another part is stored in the high-pressure air in gas holder by driving air compressor to change pressure energy into.
Solar energy by the wind top of tower, wind energy and the generating of ground wind-water wheel can be sent the sub-fraction electricity and be used for driving electric machine and high pressure powerful air blower, from wind from all directions, by the high pressure powerful air blower, are extracted into the air duct well the inside.
Preferably, described natural energy resources comprises wind energy, solar energy, magnetic energy, water energy and potential energy.
Preferably, described solar panel is combined solar panel group, the wind energy plant that described wind-driven generator is comprised of N group turbine turbofan, two kinds of electric energy that produce are responsible for distributing and management by the intelligent system controller, main powerful air blower and the industrial load of supplying with in the wind tower, each load is provided with the electric quantity consumption feedback module, and it provides load feedback information for described intelligent system controller.
Preferably, described wind enters in air duct well by powerful air blower, by the air-supply funnel, rise again, and then drive turbine turbofan composite structure to turn round, and the running gear ring connected with turbine turbofan composite structure rotates together with turbine turbofan composite structure, running gear ring and small gear engagement high speed rotating, when reaching the rotating speed of generator set needs, generator starts generating.
Preferably, the intake grill of described air duct well all is equipped with filter screen.Because intake grill all is equipped with filter screen, the impurity of those air duct well outsides can, along with wind together enters the air duct well the inside, can not impact the air duct well inner facility yet.
The wind that enters air duct well can be transformed into hot blast by the heating system of air duct well bottom, according to chimney principle hot air meeting automatic-ascending, and the high pressure powerful air blower can be continual to inner exhausting from the outside, the aweather top of tower that hot air flow will automatic high speed like this flow (according to physical phenomenon hot air rising principle).Because the top of wind tower also is provided with the outlet of air draft, thus also can make unimpeded the flowing of wind energy, and form huge hot gas flowed can, can not accumulate in wind tower inside yet.
The static guide vane that becomes 15 ° of angles with Vertical direction is housed on the wind inner wall of tower, so just can makes wind flow along blade angle, will form and upwards be the high speed hot air flow that 75 ° of angle rotations are risen as tornado.
Preferably, described gas fan is the N platform, and the wind speed of N platform gas fan in wind tower inside can reach 1322.6 cubes of meter per seconds, can reach the strong wind more than nine grades.
Interior outer leafs on operation mechanical structure turbine turbofan, with the static blade on the wind inner wall of tower, is installed with same angle and direction of twist distortion, will drive the turbine turbofan in the time of spiralling on wind direction so together along with the wind rotation.Because the weight of turbine turbofan self and its fixedly are equipped with five universal wheelss below, universal wheels can be equipped with operation on the track of trapped orbit on the fixedly base station of every grade, and (fixing orbit is to organize on the concrete base station of fixedly base station that bolt is fixedly attached to every grade more, and track also has pre-embedded bolt and concrete base station to fix), and the protruding end of universal wheels shell is stuck on the track Baltimore groove, the turbine turbofan can not derail and more can not move upward together with the wind yet except just rotating like this, universal wheels has certain centripetal angle to inside, the track center of circle simultaneously, will make universal wheels centripetal moving in a circle in orbit, can not take the air line or other direction operation.
Preferably, described turbine turbofan comprises turbine turbofan main body, intra vane, outer leafs, the main body of turbine turbofan is that wall thickness is certain thickness cylinder, it is characterized in that: inside and outside wall is equipped with blade uniformly, interior outer leafs is horizontal by certain angle, between 2 ° of-5 ° of helix angles, be installed on main wall to distortion, and the two ends up and down of blade are concordant with the upper lower plane of main body respectively.
Preferably, the full circle track that orbit is comprised of three sections stepped arc-shaped rails, so both convenient when conveying track, also convenient when the universal wheels shell is installed, also solved and universal wheels can't be installed make it snap into the problem on track simultaneously.
Preferably, every section arc orbit is made stepped-style and then with the bolt connection, is become a full circle track, has so both solved the demand that installation question has also met dynamic rotation.
Preferably, the butter retainer ring that has butter to inject above the turbine turbofan, top at the butter retainer ring has connected bull gear with bolt again, the periphery of bull gear play lubricated effect also can to bull gear and small gear with one or more small gear outer gearings while butter again, and can prevent that it from getting rusty.In addition, the number of little gear ring decides according to the size of wind-force and the calculating of air flow power, can fill N permanent magnet generator unit if the intensity of Feng Ta bottom wind-force is very large according to the power distribution demand more, smaller that one group of permanent magnet generator unit can be installed in ground at wind top of tower wind-force.
The turbine turbofan, except the special vane rotation is installed, also has two schemes to help its startup and braking.
On the whole in spiral wind makes progress mobile process, can drive the turbine turbofan along with wind rotates together, simultaneously universal wheels can be on orbit rolling-operation, and the bull gear connected with the turbine turbofan can rotate together with the turbine turbofan, so will high speed rotating with the small gear of bull gear engagement, while reaching the rotating speed that the permanent magnet generator unit needs, permanent magnet generator starts generating.
Noise treatment about Feng Ta power station air-flow wind-force: 1, at wind inner wall of tower and wind-force flow process ingress, done the noise reduction processing, the noise decibel can not produce noise pollution to environment; 2, high pressure powerful air blower electricity used is the small-sized solar of wind top of tower and outside and small-sized common wind-power electricity generation electricity and wind-water wheel electricity on the ground, by transformation of energy mode Feng Ta power station, it is pure environmental protection power station, its operation acting generating is physical phenomenon fully, so its enforcement and popularization will bring the clean energy resource of efficient, energy-conservation and environmental protection to the mankind, and produce larger economic benefit.
In addition, in this system, with hydroturbine generator, described current are through being converted to electric energy by hydroturbine generator by water.
Preferably, hydroturbine generator comprises: water wheels, generator, rotating shaft, belt, belt pulley and water wheels column foot, current, through described water wheels column foot, have the generator machine room on described water wheels column foot, are provided with generator and electrification energy storage control system in the generator machine room.
Preferably another, electric energy is stored in gas holder after being cooled to-265 ℃ by condenser again after pressurizeing by air compressor.
Preferably, described gas holder is circle or cylinder shape.
The accompanying drawing explanation
Fig. 1 is the structure principle chart according to the preferred embodiment of the energy utilization system of comprehensive utilization natural energy resources of the present invention;
Fig. 2 is the structural representation according to the turbine turbofan power generation system in the energy utilization system of comprehensive utilization natural energy resources of the present invention shown in Fig. 1;
Fig. 3 is the air-supply funnel sectional drawing in Fig. 2;
The schematic diagram that Fig. 4 is turbine turbofan wind power generation structure one preferred embodiment in Fig. 2;
The schematic diagram that Fig. 5 is the turbine turbofan wind power generation structure embodiment two in Fig. 2;
The structure side view of the preferred embodiment that Fig. 6 is Fig. 2;
The stereogram of the builtup member that Fig. 7 is Fig. 2;
The side view of the builtup member that Fig. 8 is Fig. 2;
The stereogram that Fig. 9 is the turbine turbofan in Fig. 2;
The stereogram that Figure 10 is the orbit in Fig. 2;
The stereogram that Figure 11 is the static blade in Fig. 2;
The sectional view that Figure 12 is the static blade in Fig. 2;
The overall control figure of the preferred embodiment that Figure 13 is the solar power system in Fig. 1;
The intelligent system controller architecture schematic diagram that Figure 14 is the solar power system in Figure 13;
The continuous power supply control flow chart that Figure 15 is the solar power system in Figure 13;
The accumulator cell charging and discharging control flow chart that Figure 16 is the solar power system in Figure 13;
The sectional view that Figure 17 is the preferred embodiment of the hydroturbine generator of proposition according to the present invention;
The side cutaway view that Figure 18 is the hydroturbine generator shown in Figure 17;
The plan view that Figure 19 is the hydroturbine generator shown in Figure 17;
The local enlarged diagram of the water wheels speed probe that is installed on machine shaft that Figure 20 is the hydroturbine generator shown in Figure 17.
Embodiment
The following description is only exemplary and be not in order to limit the disclosure, application or purposes in essence.The embodiment that the present invention is fully utilized to the energy utilization system of natural energy resources below in conjunction with Figure of description is further described.
Referring to Fig. 1, it shows the structure principle chart of a preferred embodiment of the energy utilization system that fully utilizes natural energy resources.According to the energy utilization system of comprehensive utilization natural energy resources of the present invention, comprise: the comprehensive power supply system of solar energy blower fan, it comprises: solar panel, wind-driven generator, intelligent system controller, large-capacity battery, distributor and inverter; Compressed-air actuated caisson, it comprises gas holder, seal arrangement and drainage means; Turbine turbofan power generation system, it comprises air-supply funnel, turbine turbofan, turbine turbofan mounting structure, some generator assemblies and control gear.The working principle of the energy utilization system of comprehensive utilization natural energy resources of the present invention is as follows: the natural energy of all wind energies in this way, solar energy, magnetic energy, potential energy etc. is stored in Ni-MH battery by energy conversion device.Ni-MH battery is converted into electric energy by the inverter booster by the chemical energy of himself, and the electric energy that control system passes over the inverter booster still drives the high pressure powerful air blower with the form of electric energy after being processed; Powerful air blower sucks natural wind, and sends into the turbine turbofan and rotate to drive the turbine turbofan, thereby is that mechanical energy is to drive the turbine turbofan to rotate by wind energy transformation.The turbine turbofan is by being for example that the assembly of bull gear and small gear drives the permanent magnet generator generating, thereby mechanical energy is changed into to electric energy to be stored in large capacity ni-mh capacitor.It is for example the control system of electrical distribution system that the electric energy that carrys out arrogant capacity ni-mh capacitor is sent into after by the transformation voltage stabilizer, so that electric energy is for industry or civilian required.And unnecessary electric energy can be used to drive air compressor, with the electric energy by unnecessary, with the form that is stored in the high-pressure air in gas holder, store.Can be used as main driving source or the auxiliary drive energy in other power stations through the high-pressure air of gas holder storage, utilize the function of system stability, peak regulation compensation to reach whole natural energy.
Next consult shown in Fig. 2-5.As shown in Figure 2-5, the preferred embodiment of the present invention provides turbine turbofan power generation system and is comprised of following each several part: air-supply funnel 020, turbine turbofan 400, turbine turbofan mounting structure, some electric machine assemblies and control gear.Turbine turbofan 400 drives generator 140 by transmission device and rotates, and wind energy is by air-supply funnel 020 air intake, and wherein turbine turbofan 400 is to be formed horizontal by 75 ° of helically twisted blade assemblings that are installed on main wall of angle by some.
Described air-supply funnel 020 is comprised of funnel 023, supply air duct 022.Large mouthful of funnel 023 upwards, and osculum is downward, and large mouthful of funnel 023 contacts with the bottom of concrete base station 100.The lower end of funnel 023 is connected with the supply air duct 022 of four 90 ° of bendings, and the wind bottom impelling rises along the inwall straight line of pipeline, and the plate rolling tube that supply air duct 022 is 10mm by thickness is welded.Because natural wind is more at random, so the horizontal port of each supply air duct 022 is respectively installed a high pressure powerful air blower 021, this high pressure powerful air blower 021 pools together the wind in nature, and formed strong wind is transported in static blade cylinder 160 through air-supply funnel 020.Blade in static blade cylinder 160 is installed on main wall to distortion between 2 ° of-5 ° of helix angles, and these blades are on the helically twisted inner tube wall that is arranged on static blade cylinder 160 of 75 ° of angles, make wind be generally spiralling trend, as tornado
The same.
Electric machine assembly and control gear are arranged on the fixing frame 150 of static blade cylinder 160 inwalls, and leave the gap of 200mm between static blade cylinder 160 and turbine turbofan 400, this has just guaranteed that the wind in static blade cylinder 160 rises in next group turbine turbofan electricity generating device more.
Control gear is comprised of starter 170 and electromagnetic brake 700, and this electromagnetic brake 700 is installed on the inwall of running gear ring 500, when turbine turbofan 400 need to stop, stopping blowing to the high pressure powerful air blower.Because inertia turbine turbofan 400 can not stop immediately, at this moment open electromagnetic brake 700.Because electromagnetic brake 700 is to consist of two iron cores, and each iron core is with identical coil and identical direction inflow current, in the situation that energising can produce magnetic force according to screw rule, two iron cores are drawn close to centre, will be stuck in gear ring between two iron cores, gear ring rotates and will form very large frictional force with two iron cores, plays the effect of braking.This starter 170 is installed on pinion shaft, when small gear 900 rotates to drive when running gear ring 500 rotates, helps turbine turbofan 400 to start.
The lobe numbers of turbine turbofan of the present invention be take inside and outside ratio and is evenly distributed on main body inner wall 404 and main body outer wall 405 as 1:2.In the present invention, there are 9 blades inside, and there are 18 blades outside, because the configuration of interior outer leafs is different, so being distributed with of they is relative, has and staggers.Reduced like this loss of wind energy, guaranteed that more wind is thus lifted to overhead.Blade quantity is the optimal number of this invention, certainly we also can need to increase or reduce according to practice the number of blade, intra vane can be selected 6 or 7 or 9 or 10 etc., and outer leafs can corresponding increase according to the increase of intra vane, the minimizing of intra vane and reducing.The blade of the turbine turbofan of the present embodiment is that an end is narrow, and an end on the other side is wider.Certainly we do not get rid of other shape blade yet.
The mounting structure of the turbine turbofan that the present embodiment adopts is as shown in Fig. 8-11, and the mounting structure of this turbine turbofan comprises orbit 300, turbine turbofan 400, butter retainer ring 600, running gear ring 500.Turbine turbofan 400 is held up by the pin 303 be set on roller support 302 on orbit 300, and the upper plane of turbine turbofan 400 securely links together by some bolt groups and butter retainer ring 600; The upper plane of butter retainer ring 600 securely links together by some bolt groups and running gear ring 500.Connection by the bolt group just links into an integrated entity turbine turbofan 400, butter retainer ring 600 and running gear ring 500, when turbine turbofan 400 rotates, butter retainer ring 600 and running gear ring 500 also can rotate thereupon, and skew or relative inconsistent phenomenon so just can not occur.
As shown in figure 11, orbit 300 comprises track 312, pin 303, rolling wheel support 302; Track 312 by track outside concave surface 310, the inboard concave surface 307 of track, track upper recess surface 308, track upper support along 309, the track lower support forms along 311.
The circular orbit that track 312 is comprised of three sections stepped arc-shaped rails.Fracture one end at the two ends of every section of three sections that described cascade is track 312 is concave shape, and the other end is convex shape, and the end-to-end of adjacent two sections becomes an arc surface.Why being divided into three sections cascades, is in order to consider delivery and convenience while installing, can be stuck on track 312 by the more simple light and handy rolling wheel support that roller will be housed 302 simultaneously.Every section arc-shaped rail is made to stepped-style, then be mounted to a full circle track by some bolt groups by stepped three sections, so just can realize simple installation, and then effectively meet the demand of power running.
The upper-end surface of pin 303 is disk, and its lower plane with turbine turbofan 400 contacts; The lower end surface of pin 303 is a smooth circular flat, and this plane is positioned on the upper plane of rolling wheel support 302, and the upper plane of rolling wheel support 302 is greater than circle at the bottom of the cylinder of pin 303, is convenient to install roll wheel assembly.
The roller 306 of roller shaft 305 is housed by the side board aperture of rolling wheel support 302, roller 306 is connected in rolling wheel support 302, and the cylndrical surface part of the tapered cylinder roller 304 of roller 306 contacts with the track upper recess surface 308 of track 312.There is certain centripetal angle the inside, the center of circle of 306 pairs of tracks 312 of roller, and when turbine turbofan 400 rotates, roller 306 will carry out circular movement along track 312.
Rolling wheel support inboard 301 is stuck on track outside concave surface 310 and the inboard concave surface 307 of track; The lower plane of rolling wheel support 302 is close to the track lower support along on 311, the track upper support is close to along on 309 in the interior side-prominent plane of rolling wheel support 302, guaranteed that like this turbine turbofan 400 can not de-orbit 312 when rotating, and can not move upward together with the wind when wind-force is very large, there is certain centripetal angle 306 pairs of tracks of roller, 312 inside, the center of circle simultaneously, make roller 306 do centripetal circular movement on track 312, can not take the air line or move to other direction.
The quantity of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304; The assembly parts of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 is evenly distributed on track 312.
Embodiment two:
Structure in the present embodiment, mounting structure and electric machine assembly are with embodiment one.
The structure of the present embodiment as shown in Figure 5, is welded with steel frame at the inwall of turbine turbofan 400, and the center of steel frame has connected again a central shaft 210, and starter 170 and guide rod break 180 are housed on central shaft 210.Because large its inertia of mass ratio of turbine turbofan 400 is also just larger, under Wind power propelling, turbine turbofan 400 is slower from static beginning speed ratio, so fill a starter 170, helps its startup, makes turbine turbofan 400 enter faster the state of running up.When the system turbine turbofan 400 while needing maintenance that breaks down will shut down at once, this is will open guide rod break 180 turbine turbofan 400 to be shut down overhauled.
Next consult Figure 13, the solar power system shown in Figure 13 comprises solar panel group 1, photovoltaic electricity generation controller 2, wind-driven generator 4, wind power generation controller 5, two-way on-off switch 7, large-capacity battery 10, charge-discharge control circuit 9, intelligent system controller 8, multiple-way supply selector switch 11, distributor 12 and inverter 16 etc.
Solar panel group 1 is elevation-variable, and it is combined cell plate group, and is comprised of monocrystaline silicon solar cell, polysilicon solar cell and non-crystal silicon solar cell, determines three's ratio according to the light conditions of zones of different.Such as not being very sufficient area, southern Jiangsu and Zhejiang Provinces relatively at overcast and rainy more, sunlight, take the ratio of monocrystaline silicon solar cell as main, other two kinds of battery plates are auxiliary; In sun-drenched the western and eastern area and plateau section, take the polysilicon solar cell plate as main; Amorphous silicon battery is adapted at the situation of outdoor sunlight deficiency, can be aided with other two kinds of battery plate work.This solar panel group 1 connects with photovoltaic electricity generation controller 2, and the two forms solar power plant 3 jointly.
N group turbofan is arranged on the tall building wheel rim and hangs angle, and setting angle can change to some extent according to the geographical position of building, such as coastal area, according to the monsoon characteristics, in a building surrounding minute situation, builds windward; Building in inland, the distinguished and admirable characteristics that can form by height and the surrounding buildings of building, the length of take is blown to as foundation, the turbofan of different amount being installed in proportion.
The wind energy plant that wind-driven generator is comprised of N group turbofan, the wind power generation controller that is 5 be attached thereto, the two forms turbofan wind power plant 6.Wind power generation controller 5 comprises rectification filtering module and DC-DC conversion module, rectification filtering module carries out rectifying and wave-filtering by the variable interchange output of the three-phase of wind-driven generator, be converted to direct current output through the DC-DC transducer, at first by the output of wind-driven generator, then the direct current after rectification is converted to stable direct current output.Photovoltaic electricity generation controller 2 utilizes the DC-DC transducer in fact solar panel to be carried out to maximal power tracing, solar panel output is converted to direct current output simultaneously, by described on-off switch, gives intelligent system controller 8.Intelligent system controller 8 is selected the break-make of multiple-way supply selector switch 11 control load power supplies by multichannel.
Further as shown in figure 14, institute's intelligent system controller comprises intelligent control kernel processor chip 20, load supplying selection module 17, charge in batteries feedback processing unit 18 and state display modular 19.
Large-capacity battery 10 is preferably with the accurate control 3 stops charge and discharge device of temperature correction.Temperature transducer detects the battery terminal temperature, and testing result is passed to the kernel processor chip of SC system controller, kernel processor chip ADC module gathers the feedback signal of charge in batteries voltage and charging current, the output control signal, control charging voltage and charging current, realize accurate 3 stops charging.This charging modes can the maximum using wind-driven generator and the electric energy that produces of solar cell be charge in batteries fast, simultaneously owing to having strict charging voltage and charging current to control, can effectively prevent overshoot damage storage battery.
The feedback information that charge in batteries feedback processing unit 18 is processed comprises charge in batteries the two poles of the earth temperature signal, charging voltage and the current signal of temperature sensor monitors.When the stored electric energy of storage battery discharges, the charge in batteries feedback processing unit controls storage battery in the intelligent system controller, not by overdischarge, is protected storage battery.
The continuous power supply control flow process of comprehensive power supply system as shown in figure 15.System is carried out initialization to the variable of modules, judge whether load power consumption surpasses generated energy, if surpass, enable so storage battery power supply, the power supply process system is monitored the battery discharging situation, according to the battery tension current situation, judge whether to enable emergency power supply system, unwanted words, controlling variable connector according to power consumption priority is load supplying; If load power consumption does not surpass generated energy, when being load supplying so, unnecessary generated energy is charge in batteries.
The collection signal of load power consumption feedback module selects module to be provided with comparing unit for the system judgement provides closed loop control letter load supplying, the load power consumption received consumes feedback information and solar panel generating and wind-power electricity generation amount relatively, if power consumption is less than generated energy, directly by wind and light generating system, provided; If power consumption is greater than generated energy, and the battery stores amount selects the storage battery supplementary power in using scope, otherwise enables emergency power supply system, as the aerodynamic force generator system, also can select mains-supplied.
The accumulator cell charging and discharging control flow as shown in figure 16.If the electricity of storage battery is full of, judge whether to receive the storage battery power supply instruction, enter the battery discharging control function after receiving instruction, otherwise stop charging, prevent supersaturation, affect the life of storage battery; If storage battery underfill electricity, the unnecessary generated energy of turbofan generating and solar panel is charge in batteries, and meanwhile, kernel processor chip detects battery charging condition.
State display modular 19 shows blower fan, solar panels running state, and accumulator charging and discharging state etc. are controlled and inspection equipment and reference data for the user.
Below consult shown in Figure 17-19.Hydroturbine generator in the present invention comprises water wheels column foot 1-1, generator machine room 1-2, generator 1-3, water wheels 1-4, rotating shaft 1-5 and 1-8, belt 1-7 and belt pulley 1-6, and speed probe 1-9.Have generator machine room 1-2 on the water wheels column foot, be provided with generator 1-3 and electrification energy storage control system in the generator machine room, the rotating shaft two ends that are connected with generator are respectively equipped with belt pulley 1-6, the machine room top is fixed with water wheels rotating shaft 1-5, the one end is through water wheels 1-4, and the other end is fixed on concrete halfpace top.Belt 1-7 connects the belt pulley of water wheels rotating shaft 1-5 and the belt pulley at machine shaft 1-8 two ends.
Generator machine room in the present embodiment can be kept apart power generation system and water wheels structure, effectively protects the normal operation of generator power generation system, and provides good support for the installation of water wheels.
Hydroturbine generator 1-10 adopts two water wheels to rotate generating, the symmetrical fixedly water wheels rotating shaft 1-5 in two ends, generator machine room 1-2 top, the two water wheels 1-4 of water slug rotate, the rotation of water wheels rotating shaft makes alternator shaft rotate by belt transmission, generator can be converted into above-mentioned rotary machine electric energy output or store, in the time of two water wheels, rotational increases exponentially generated energy, and can improve the water wheels moment of rotation, the more effective water energy that utilizes.
Two water wheels are connected with alternator shaft and can coaxially install by machine shaft 1-8, also can adopt different axle to install.Water wheels speed probe mounting point as shown in figure 20.If, when machine shaft adopts different axle to install, need on two machine shafts, speed probe all be set, gather respectively the rotational speed pulse signal of corresponding water wheels, by the electrification energy storage control system, processed.Position transducer can be optoelectronic switch, and the arrowband mark of a black can be set in rotating shaft, and rotating shaft is often circled just can detect a pulse signal, calculates the rotating speed of rotating shaft according to timer counter.This position transducer can also be Hall transducer, and a magnetic patch point can be set in rotating shaft, and during the rotating shaft rotation, the magnetic patch point forwards the Hall transducer position to, just pulse signal can be detected, calculates the rotating speed of rotating shaft according to timer counter.
The electric energy that the mechanical energy that the electrification energy storage control system is rotated water wheels transforms is supplied with the power consumption load, and unnecessary electrical power storage is to energy accumulating device; The water wheels rotating speed recorded according to speed probe is controlled the supply of hydroturbine generator electric weight.
Claims (10)
1. an energy utilization system that fully utilizes natural energy resources, described energy utilization system comprises:
The comprehensive power supply system of solar energy blower fan, it comprises: solar panel, wind-driven generator, intelligent system controller, large-capacity battery, distributor and inverter;
The caisson of store compressed air, it comprises gas holder, seal arrangement and drainage means;
Turbine turbofan power generation system, it comprises air-supply funnel, turbine turbofan, turbine turbofan mounting structure, some generator assemblies and control gear,
It is characterized in that, the electric energy part in described turbine turbofan power generation system stores by ni-mh capacitor amplifirer, and another part is stored in the high-pressure air in gas holder by driving air compressor to change pressure energy into.
2. energy utilization system as claimed in claim 1, it is characterized in that: described natural energy resources comprises wind energy, solar energy, magnetic energy, water energy and potential energy.
3. as the energy utilization system of claim 1 or 2, it is characterized in that: described solar panel is combined solar panel group, the wind energy plant that described wind-driven generator is comprised of N group turbine turbofan, two kinds of electric energy that produce are responsible for distributing and management by the intelligent system controller, to supply with powerful air blower and the industrial load in the wind tower; Each load is provided with the electric quantity consumption feedback module, and it provides load feedback information for described intelligent system controller.
4. the energy utilization system of comprehensive utilization natural energy resources as claimed in claim 3, it is characterized in that: described gas fan is the N platform, the wind speed of this N platform gas fan in wind tower inside can reach 1322.6 cubes of meter per seconds, can reach the strong wind more than nine grades.
5. energy utilization system as claimed in claim 1, it is characterized in that: wind enters in air duct well by powerful air blower, by the air-supply funnel, rise again, and then drive turbine turbofan composite structure to turn round, and the running gear ring connected with turbine turbofan composite structure rotates together with turbine turbofan composite structure, running gear ring and small gear engagement high speed rotating, when reaching the rotating speed of generator set needs, generator starts generating.
6. energy utilization system as claimed in claim 5, it is characterized in that: the intake grill of described air duct well all is equipped with filter screen.
7. as the energy utilization system of claim 1 or 5, it is characterized in that: described turbine turbofan comprises turbine turbofan main body, intra vane, outer leafs, the main body of turbine turbofan is that wall thickness is certain thickness cylinder, and wherein, inside and outside wall is equipped with blade uniformly, interior outer leafs, horizontal by certain angle, is installed on main wall to distortion between 2 ° of-5 ° of helix angles, and the two ends up and down of blade are concordant with the upper lower plane of main body respectively.
8. energy utilization system as claimed in claim 2 is characterized in that: described current are through being converted to electric energy by hydroturbine generator by water.
9. energy utilization system as claimed in claim 8, it is characterized in that: described hydroturbine generator comprises: water wheels, generator, rotating shaft, belt, belt pulley and water wheels column foot, current are through described water wheels column foot, have the generator machine room on described water wheels column foot, be provided with generator and electrification energy storage control system in the generator machine room.
10. energy utilization system as claimed in claim 1, it is characterized in that: described electric energy is stored in gas holder after being cooled to-265 ℃ by condenser again after pressurizeing by air compressor.
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