CN110350561B - Intelligent power energy storage system and method based on Internet of things - Google Patents
Intelligent power energy storage system and method based on Internet of things Download PDFInfo
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- CN110350561B CN110350561B CN201910630646.0A CN201910630646A CN110350561B CN 110350561 B CN110350561 B CN 110350561B CN 201910630646 A CN201910630646 A CN 201910630646A CN 110350561 B CN110350561 B CN 110350561B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010248 power generation Methods 0.000 claims abstract description 65
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 36
- 238000007664 blowing Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 241000112598 Pseudoblennius percoides Species 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
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- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
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- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E10/76—Power conversion electric or electronic aspects
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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 discloses an intelligent power energy storage system based on the Internet of things and a method thereof, wherein the system comprises a natural energy power generation unit, a central power distribution control system, an energy storage device, a load end, a monitoring management system, a network module and a remote server terminal; the electric energy generated by the natural energy power generation unit is distributed to the energy storage device for charging and the load end for power consumption through the central power distribution control system, and the monitoring management system is in communication connection with the remote server terminal through the network module; the natural energy power generation unit comprises a photovoltaic power station, a wind power station and a geothermal energy power station; the photovoltaic power station comprises an automatic light-following photovoltaic panel matrix and a light detection control device, wherein the automatic light-following photovoltaic panel matrix detects sunlight in multiple directions through the light detection control device to adjust the posture of the automatic light-following photovoltaic panel matrix to receive sunlight for photoelectric conversion; the energy storage device comprises a storage battery and a self-temperature-control battery rack. The invention greatly improves the photoelectric conversion efficiency and ensures the operation safety of electric energy storage.
Description
Technical Field
The invention belongs to the technical field of power energy storage, and particularly relates to an intelligent power energy storage system and method based on the Internet of things.
Background
The existing electric energy storage system has the following defects:
1. photovoltaic power generation, wind power generation and geothermal power generation cannot be effectively integrated, so that natural energy cannot be reasonably and effectively utilized, and particularly the conversion rate of solar energy in the existing photovoltaic power generation is low;
2. the storage battery in the energy storage equipment cannot be effectively cooled, so that great potential safety hazard exists;
3. the installation and the dismantlement convenience of the battery module that constitutes the battery are relatively poor, have reduced the installation effectiveness of battery on the one hand, and on the other hand brings more troubles for battery maintenance or change.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the intelligent power energy storage system and method based on the Internet of things greatly improve the photoelectric conversion efficiency and ensure the operation safety of power energy storage.
The technical scheme is as follows: in order to achieve the purpose, the intelligent power energy storage system based on the internet of things comprises a natural energy power generation unit, a central power distribution control system, an energy storage device, a load end, a monitoring management system, a network module and a remote server terminal; the electric energy generated by the natural energy power generation unit is distributed to the energy storage device for charging and the load end for power consumption through the central power distribution control system, and the energy storage device discharges and is distributed to the load end for power supply through the central power distribution control system; the monitoring management system monitors various operation working data of the natural energy power generation unit, the central power distribution control system, the energy storage device and the load power utilization end in real time, and is in communication connection with the remote server terminal through the network module;
the natural energy power generation unit comprises a photovoltaic power station, a wind power station and a geothermal energy power station; the photovoltaic power station comprises an automatic light following photovoltaic panel matrix and a light detection control device, wherein the automatic light following photovoltaic panel matrix detects sunlight in multiple directions through the light detection control device to adjust the posture of the automatic light following photovoltaic panel matrix to receive the sunlight for photoelectric conversion; the geothermal energy power station is used for hot water type geothermal power generation;
the energy storage device comprises a storage battery and a self-temperature-control battery rack; the storage battery is arranged in the self-temperature-control battery frame, and the storage battery is cooled through the self-temperature-control battery frame.
Further, the automatic temperature control battery rack comprises an automatic temperature control controller, a blower device, a battery placing channel and a temperature sensor; the battery placing channel is a straight-through channel which is horizontally arranged, and the cross section of the battery placing channel is rectangular; the air outlet end of the air blowing device is communicated with one channel opening of the battery placing channel; a battery sliding shelf is arranged in the battery placing channel, and the storage battery is arranged on the battery sliding shelf; the temperature sensor is arranged in the battery placing channel, and a signal sending end of the temperature sensor is connected with a signal receiving end of the automatic temperature control controller; the signal sending end of the automatic temperature control controller is connected with the signal receiving end of the blower device controller;
the storage battery is formed by sequentially connecting a plurality of battery modules in series through interfaces; the top of the battery placing channel is provided with a linear slide rail, a slide plate and an adsorption type fixing mechanism; the two linear sliding rails are parallel to each other and extend along the length direction of the battery placing channel, the sliding plate stretches across the two linear sliding rails, and the adsorption type fixing mechanism is arranged on the linear sliding rails in a sliding fit mode through the sliding plate; a strip-shaped opening is formed in the top of the battery placing channel between the two linear sliding rails, and an adsorption part of the adsorption type fixing mechanism penetrates through the strip-shaped opening to extend into the battery placing channel; the adsorption type fixing mechanism is fixedly connected with the battery modules through the adsorption part, and the adsorption type fixing mechanism drives the battery modules to move and penetrate into the battery placing channel and enables the battery modules to be sequentially connected in series through the interfaces to form a complete storage battery;
the adsorption type fixing mechanism comprises a horn cover, an air guide pipe, a spring, a small-sized air suction pump, a first U-shaped frame and a hand grab handle; the air duct vertically penetrates through the sliding plate in a sliding fit manner and penetrates through the strip-shaped opening to extend into the battery placing channel, the lower pipe opening of the air duct is butted with the horn cover, the upper pipe opening of the air duct is butted with the small-sized air suction pump fixedly arranged on the first U-shaped frame, and the air duct is fixedly connected with the first U-shaped frame; the adsorption part is a horn cover; the spring is sleeved on the air guide pipe between the first U-shaped frame and the sliding plate; the grab handle is plugged in the opening of the first U-shaped frame, and a control switch for controlling the start and the stop of the small-sized air suction pump is arranged on the grab handle;
the battery sliding rest stand comprises a bottom cross rod, a side cross rod, an end fixing vertical rod, an end movable rod, a ball and a connecting rod; the bottom cross bar is fixedly connected with the inner bottom wall of the battery placing channel through a connecting rod, the side cross bars are fixedly connected with the inner side wall of the battery placing channel through a connecting rod, and a plurality of balls are arranged in grooves formed in the upper face of the bottom cross bar and the inner face of the side cross bar in a free rolling fit manner; the end fixing vertical rod is fixedly connected to the rod end of the bottom cross rod close to the air blowing device; the end part movable rod is hinged at the rod end of the bottom cross rod far away from the air blowing device; the end part of the side cross rod close to the end part movable rod is in an outward arc bending shape; the battery storage device is characterized in that a plug and a rubber pad are arranged on the end movable rod, a groove block is arranged at the top of the battery storage channel in a matched mode, the end movable rod rotates to enable the plug to be inserted into the groove block in a matched mode, and the rubber pad is abutted against the battery module to fix the whole storage battery on the battery sliding placement frame.
Furthermore, the automatic light following photovoltaic panel matrix is composed of a plurality of automatic light following photovoltaic panels; the automatic light following photovoltaic panel comprises a photovoltaic panel, a driving rotating device, a second U-shaped frame, a transverse rotating shaft, a photovoltaic panel frame and a servo motor; the opening of the second U-shaped frame faces upwards and is arranged on the driving rotating device; the transverse rotating shaft is rotationally connected to the second U-shaped frame, and the rotational driving force of the transverse rotating shaft is provided by a servo motor fixed on the second U-shaped frame; the photovoltaic panel is fixedly arranged on the transverse rotating shaft through the photovoltaic panel frame; the driving rotating device drives the photovoltaic panel to rotate so as to adjust the orientation, and the servo motor drives the photovoltaic panel to swing up and down so as to adjust the inclination angle;
the light detection control device comprises a light intensity detection unit and a photovoltaic power generation control cabinet; the light intensity detection unit comprises a first photosensitive sensor arranged in the middle of one side end of the photovoltaic panel frame, a second photosensitive sensor arranged in the middle of the other side end of the photovoltaic panel frame, a third photosensitive sensor arranged in the middle of the high end of the photovoltaic panel frame and a fourth photosensitive sensor arranged in the middle of the low end of the photovoltaic panel frame, and signal sending ends of the first photosensitive sensor, the second photosensitive sensor, the third photosensitive sensor and the fourth photosensitive sensor are respectively connected with a signal receiving end of the photovoltaic power generation control cabinet; the signal sending end of the photovoltaic power generation control cabinet is independently connected with the signal receiving end of the driving rotating device controller and the signal receiving end of the servo motor servo system, so that the starting of the driving rotating device and the starting of the servo motor are controlled by the photovoltaic power generation control cabinet;
the lower surface of the photovoltaic panel frame is provided with two elastic buckles and two movable clamping pieces respectively through damping rotating shafts; the two elastic buckles are respectively positioned on two sides of the photovoltaic panel frame and buckled on the transverse rotating shaft; the two movable clamping pieces are correspondingly arranged and are matched with the transverse rotating shaft to clamp the transverse rotating shaft and are fastened through bolts and nuts.
The method of the intelligent power energy storage system based on the Internet of things comprises the steps that a monitoring management system monitors various operation working data of a natural energy power generation unit, a central distribution control system, an energy storage device and a load power utilization end in real time, transmits the monitoring data to a remote server terminal through a network module, and carries out observation and monitoring through the remote server terminal manually;
the photovoltaic panel is obliquely arranged on the transverse rotating shaft through the photovoltaic panel frame, and the photovoltaic panel is driven to rotate by the driving rotating device to face east and is set as an initial position of the photovoltaic panel; when the sun rises from the east in the morning, the first photosensitive sensor and the second photosensitive sensor detect the intensity of sunlight, and then respectively transmit intensity signals to the photovoltaic power generation control cabinet, the photovoltaic power generation control cabinet converts and amplifies the two intensity signals and compares the two intensity signals, when the intensity signal detected by the first photosensitive sensor is greater than the intensity signal detected by the second photosensitive sensor, the photovoltaic power generation control cabinet controls the driving rotating device to start and drive the photovoltaic panel to rotate clockwise, otherwise, the driving rotating device drives the photovoltaic panel to rotate anticlockwise until the intensity signals detected by the first photosensitive sensor and the second photosensitive sensor are the same, namely, the rotation is stopped, and the orientation adjustment of the photovoltaic panel is completed; after the third photosensitive sensor and the fourth photosensitive sensor detect the intensity of sunlight, intensity signals are respectively transmitted to a photovoltaic power generation control cabinet, the photovoltaic power generation control cabinet converts, amplifies and compares the two intensity signals, when the intensity signal detected by the third photosensitive sensor is greater than the intensity signal detected by the fourth photosensitive sensor, the photovoltaic power generation control cabinet controls a servo motor to start, the servo motor drives a photovoltaic panel to swing to adjust the inclination angle of the photovoltaic panel, otherwise, the servo motor drives the photovoltaic panel to swing to adjust the inclination angle of the photovoltaic panel, and the swing is stopped until the intensity signals detected by the third photosensitive sensor and the fourth photosensitive sensor are the same, so that the inclination angle adjustment of the photovoltaic panel is completed; when the sunlight intensity detected by the first photosensitive sensor, the second photosensitive sensor, the third photosensitive sensor and the fourth photosensitive sensor is zero, namely the sunlight intensity is zero, the photovoltaic power generation control cabinet controls the driving rotating device to start, and the driving rotating device drives the photovoltaic panel to rotate back to the initial position;
the electric energy generated by the photovoltaic power station, the wind power station and the geothermal energy power station is distributed through a central distribution control system, wherein one part of the electric energy is used for charging a storage battery of an energy storage device, and the other part of the electric energy is supplied to a load end; in addition, the electric energy in the storage battery can also be supplied to a load end through the dispatching of the central distribution control system;
the temperature sensor detects the temperature in real time and transmits the detected temperature value to the automatic temperature controller, a safe temperature value is preset in the automatic temperature controller, and when the detected temperature value is higher than the safe temperature value, the automatic temperature controller controls the air blowing device to start blowing air into the battery placing channel to cool the storage battery in an air cooling and heat dissipation manner;
when the storage battery is installed, the end movable rod is rotated downwards, then the battery module is pushed into the starting end of the battery sliding placement frame, the hand holding handle is manually held, the whole adsorption type fixing mechanism is moved to the upper side of the battery module, the hand holding handle is pressed downwards to enable the horn cover of the adsorption type fixing mechanism to abut against the top of the battery module, then the small-sized air suction pump is started through the control switch to suck air, the horn cover is enabled to be adsorbed and fixed with the top of the battery module, then the adsorption type fixing mechanism is manually horizontally pushed to drive the battery module to horizontally move along the battery sliding placement frame to deeply enter a battery placement channel, all the battery modules are sequentially connected in series to form a complete storage battery, and finally, the end movable rod is rotated upwards to enable a plug to be matched with and inserted into the groove block and enable the rubber pad to abut against the battery module to fix the whole storage battery.
Has the advantages that: the intelligent power energy storage system and method based on the Internet of things have the following beneficial effects:
1) The photovoltaic power generation, the wind power generation and the geothermal power generation are effectively integrated, so that the effective utilization rate of natural energy is greatly improved, and the requirement of sustainable development is met;
2) The automatic light-following photovoltaic panel matrix detects sunlight in multiple directions through the light detection control device to adjust the posture of the matrix to receive the sunlight for photoelectric conversion, so that the utilization rate of sunlight energy can be greatly improved, and the efficiency of photoelectric conversion is improved;
3) The invention can automatically realize temperature monitoring and heat dissipation and cooling of the storage battery, avoid potential safety hazards and ensure the operation safety of the whole system;
4) The invention greatly improves the convenience of the installation and the disassembly of the storage battery, improves the installation efficiency of the storage battery on one hand, and brings great convenience to the maintenance or the replacement of the storage battery on the other hand.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the energy storage device;
FIG. 3 is a front view of the energy storage device;
FIG. 4 is a schematic view of the overall structure of a battery slide rack with a battery disposed in a battery placement channel;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a front view of FIG. 4;
FIG. 7 is a side view of FIG. 4;
FIG. 8 is a structural diagram of a state in which the movable rod rotates to fix the whole storage battery on the battery sliding shelf;
FIG. 9 is a schematic structural diagram of a photovoltaic power plant;
FIG. 10 is a first schematic structural diagram of an automatic light-following photovoltaic panel;
fig. 11 is a second structural diagram of the automatic light-following photovoltaic panel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3 and 9, the intelligent power energy storage system based on the internet of things comprises a natural energy power generation unit 1, a central power distribution control system 2, an energy storage device 3, a load end 4, a monitoring management system 5, a network module 6 and a remote server terminal 7; the electric energy generated by the natural energy power generation unit 1 is distributed to the energy storage device 3 through the central power distribution control system 2 to be charged and consumed by the load end 4, and the energy storage device 3 discharges and is distributed to the load end 4 through the central power distribution control system 2 to supply power; the monitoring management system 5 monitors various operation working data of the natural energy power generation unit 1, the central power distribution control system 2, the energy storage device 3 and the load power utilization end 4 in real time, and the monitoring management system 5 is in communication connection with a remote server terminal 7 through a network module 6; the natural energy power generation unit 1 comprises a photovoltaic power station 11, a wind power station 12 and a geothermal energy power station 13; the photovoltaic power generation station 11 comprises an automatic light following photovoltaic panel matrix 111 and a light detection control device 112, wherein the automatic light following photovoltaic panel matrix 111 detects sunlight in multiple directions through the light detection control device 112 to adjust the posture of the automatic light following photovoltaic panel matrix to receive sunlight for photoelectric conversion; the geothermal energy power plant 13 is a hot water type geothermal power plant. Photovoltaic power generation, wind power generation and geothermal power generation are effectively integrated, so that the effective utilization rate of natural energy is greatly improved, and the requirement of sustainable development is met; in addition, the photoelectric conversion of the photovoltaic power station 11 has an automatic light following function, so that the utilization rate of solar energy can be greatly improved, and the efficiency of the photoelectric conversion can be improved. The energy storage device 3 comprises a storage battery 31 and a self-temperature-control battery frame 32; the storage battery 31 is arranged in the self-temperature-control battery frame 32, and the storage battery 31 is cooled through the self-temperature-control battery frame 32, so that safety accidents caused by overheating of the storage battery 31 are avoided, and the operation safety of the whole system is ensured.
As shown in fig. 2 to 8, the temperature self-controlling battery rack 32 includes a temperature self-controlling controller 321, a blower 322, a battery placing passage 323, and a temperature sensor 328; the battery placing channel 323 is a straight-through channel which is horizontally arranged, and the cross section of the battery placing channel 323 is rectangular; the air outlet end of the air blowing device 322 is communicated with one channel port of the battery placing channel 323; a battery slide rest 324 is arranged in the battery placing channel 323, and the storage battery 31 is arranged on the battery slide rest 324; the temperature sensor 328 is arranged in the battery placing channel 323, and a signal sending end of the temperature sensor 328 is connected with a signal receiving end of the automatic temperature control controller 321; the signal sending end of the temperature self-controlling controller 321 is connected with the signal receiving end of the blower unit 322 controller; the automatic temperature monitoring heat dissipation and cooling are realized, and the heat dissipation effect is good.
The storage battery 31 is formed by sequentially connecting a plurality of battery modules 311 in series through interfaces; the top of the battery placing channel 323 is provided with a linear slide rail 325, a sliding plate 326 and an adsorption type fixing mechanism 327; the two linear sliding rails 325 are parallel to each other and extend along the length direction of the battery placing channel 323, the sliding plate 326 spans across the two linear sliding rails 325, and the adsorption type fixing mechanism 327 is arranged on the linear sliding rails 325 in a sliding fit manner through the sliding plate 326; a strip-shaped opening 3231 is formed in the top of the battery placing channel 323 between the two linear sliding rails 325, and an adsorption part of the adsorption type fixing mechanism 327 penetrates through the strip-shaped opening 3231 and extends into the battery placing channel 323; the adsorption type fixing mechanism 327 is fixedly connected with the battery module 311 through an adsorption part, and the adsorption type fixing mechanism 327 drives the battery module 311 to move deep into the battery placing channel 323, so that the battery modules 311 are sequentially connected in series through interfaces to form a complete storage battery 31; the installation that can improve battery 31 greatly and dismantle the convenience, improved battery 31's installation effectiveness on the one hand, on the other hand brings very big facility for the maintenance of battery 31 or change.
More specifically, the suction fixing mechanism 327 includes a horn housing 3271, an air duct 3272, a spring 3273, a small-sized getter pump 3274, a first U-shaped frame 3275, and a hand grip 3276; the air duct 3272 vertically penetrates through the sliding plate 326 in a sliding fit manner and extends into the battery placing channel 323 through the strip-shaped opening 3231, the lower pipe opening of the air duct 3272 is butted with the horn cover 3271, the upper pipe opening of the air duct 3272 is butted with the small-sized aspirator pump 3274 fixedly arranged on the first U-shaped frame 3275, and the air duct 3272 is fixedly connected with the first U-shaped frame 3275; the adsorption part is a horn cover 3271; the spring 3273 is sleeved on the air guide tube 3272 between the first U-shaped frame 3275 and the sliding plate 326; the grab handle 3276 is plugged in an opening of the first U-shaped frame 3275, and a control switch 3277 for controlling the small-sized getter pump 3274 to be started and closed is arranged on the grab handle 3276; the adsorption type fixing mechanism 327 is used for controlling the movable installation or the disassembly of each battery module 311, and the operation is very simple and convenient.
The battery slide rest 324 comprises a bottom cross bar 3241, a side cross bar 3242, an end fixed vertical bar 3243, an end movable bar 3244, a ball 3245 and a connecting bar 3246; the bottom cross bar 3241 is fixedly connected with the inner bottom wall of the battery placing channel 323 through a connecting rod 3246, the side cross bar 3242 is fixedly connected with the inner side wall of the battery placing channel 323 through a connecting rod 3246, and a plurality of balls 3245 are freely arranged in grooves formed in the upper surface of the bottom cross bar 3241 and the inner surface of the side cross bar 3242 in a rolling fit manner; the end fixing vertical rod 3243 is fixedly connected to the rod end of the bottom cross rod 3241 close to the blowing device 322; the end movable rod 3244 is hinged to the end of the bottom cross-bar 3241 remote from the blower device 322; the end of the side cross bar 3242 close to the end movable bar 3244 is bent outwards in an arc shape; the end movable rod 3244 is provided with a plug 3247 and a rubber pad 3248, the top of the battery placing channel 323 is provided with a groove block 3249 in a matching way, and the rotation of the end movable rod 3244 enables the plug 3247 to be inserted into the groove block 3249 in a matching way and enables the rubber pad 3248 to abut against the battery module 311 to fix the whole storage battery 31 on the battery sliding rest frame 324. Through the arrangement of the battery sliding rest 324, the battery module 311 is convenient to install, the battery module 311 is easily pushed into the starting end of the battery sliding rest 324 by a person, and the friction resistance of the battery module 311 moving along the battery sliding rest 324 is small, and the battery module is not scratched.
As shown in fig. 9 to 11, the automatic light tracking photovoltaic panel matrix 111 is composed of a plurality of automatic light tracking photovoltaic panels 1111; the automatic light tracing photovoltaic panel 1111 comprises a photovoltaic panel 11110, a driving rotating device 11111, a second U-shaped frame 11112, a transverse rotating shaft 11113, a photovoltaic panel frame 11114 and a servo motor 11115; the second U-shaped frame 11112 is arranged on the driving rotating device 11111 with an upward opening; the transverse rotating shaft 11113 is rotationally connected to the second U-shaped frame 11112, and the rotational driving force of the transverse rotating shaft is provided by a servo motor 11115 fixed on the second U-shaped frame 11112; the photovoltaic panel 11110 is fixedly arranged on the transverse rotating shaft 11113 through a photovoltaic panel frame 11114; the driving rotating device 11111 drives the photovoltaic panel 11110 to rotate to adjust the orientation, and the servo motor 11115 drives the photovoltaic panel 11110 to swing up and down to adjust the inclination angle.
More specifically, the light detection control device 112 includes a light intensity detection unit 1121 and a photovoltaic power generation control cabinet 1122; the light intensity detection unit 1121 includes a first photosensor 11211 disposed in the middle of one side end of the photovoltaic panel rack 11114, a second photosensor 11212 disposed in the middle of the other side end of the photovoltaic panel rack 11114, a third photosensor 11213 disposed in the middle of the high end of the photovoltaic panel rack 11114, and a fourth photosensor 11214 disposed in the middle of the low end of the photovoltaic panel rack 11114, wherein signal transmitting ends of the first photosensor 11211, the second photosensor 11212, the third photosensor 11213, and the fourth photosensor 11214 are respectively connected with a signal receiving end of the photovoltaic power generation control cabinet 1122; the signal transmitting end of the photovoltaic power generation control cabinet 1122 is separately connected to the signal receiving end of the controller of the driving rotating device 11111 and the signal receiving end of the servo system of the servo motor 11115, so that the starting of the driving rotating device 11111 and the starting of the servo motor 11115 are controlled by the photovoltaic power generation control cabinet 1122.
The lower surface of the photovoltaic panel frame 11114 is provided with two elastic buckles 11116 and two movable clips 11118 respectively through damping rotating shafts 1117; the two elastic buckles 11116 are respectively positioned on two sides of the photovoltaic panel frame 11114 and buckled on the transverse rotating shaft 11113; the two movable clamping pieces 11118 are correspondingly arranged and are matched with the transverse rotating shaft 11113 to clamp and fastened through bolt nuts 11119. The installation convenience of the photovoltaic panel frame 11114 is improved.
The method of the intelligent power energy storage system based on the Internet of things comprises the steps that a monitoring management system 5 monitors various operation working data of a natural energy power generation unit 1, a central distribution control system 2, an energy storage device 3 and a load power utilization end 4 in real time, transmits the monitoring data to a remote server terminal 7 through a network module 6, and carries out observation and monitoring through the remote server terminal 7 manually;
the photovoltaic panel 11110 is obliquely installed on the transverse rotating shaft 11113 through the photovoltaic panel bracket 11114, and the photovoltaic panel 11110 is driven to rotate to face the east by the driving and rotating device 11111, so that the initial position of the photovoltaic panel 11110 is set; when the sun rises from the east in the morning, the first photosensor 11211 and the second photosensor 11212 detect the intensity of sunlight, and then transmit the intensity signals to the photovoltaic power generation control cabinet 1122, the photovoltaic power generation control cabinet 1122 converts and amplifies the two intensity signals and compares the two intensity signals, when the intensity signal detected by the first photosensor 11211 is greater than the intensity signal detected by the second photosensor 11212, the photovoltaic power generation control cabinet 1122 controls the driving rotation device 11111 to start and drive the photovoltaic panel 11110 to rotate clockwise, otherwise, the driving rotation device 11111 drives the photovoltaic panel 11110 to rotate counterclockwise until the intensity signals detected by the first photosensor 11211 and the second photosensor 11212 are the same, namely, the rotation is stopped, and the orientation adjustment of the photovoltaic panel 11110 is completed; after the third photosensor 11213 and the fourth photosensor 11214 detect the intensity of sunlight, the intensity signals are respectively transmitted to the photovoltaic power generation control cabinet 1122, the photovoltaic power generation control cabinet 1122 converts and amplifies the two intensity signals and compares the two intensity signals, when the intensity signal detected by the third photosensor 11213 is greater than the intensity signal detected by the fourth photosensor 11214, the photovoltaic power generation control cabinet 1122 controls the servo motor 11115 to start, the servo motor 11115 drives the photovoltaic panel 11110 to swing to adjust the inclination angle of the photovoltaic panel, and on the contrary, the servo motor 11115 drives the photovoltaic panel 11110 to swing to adjust the inclination angle of the photovoltaic panel 11110 to stop swinging until the intensity signals detected by the third photosensor 11213 and the fourth photosensor 11214 are the same, so as to adjust the inclination angle of the photovoltaic panel 11110; when the sunlight intensity detected by the first photosensor 11211, the second photosensor 11212, the third photosensor 11213 and the fourth photosensor 11214 is zero, which means that night comes, the photovoltaic power generation control cabinet 1122 controls the driving rotating device 11111 to start, and the driving rotating device 11111 drives the photovoltaic panel 11110 to rotate back to the initial position;
the electric energy produced by the photovoltaic power station 11, the wind power station 12 and the geothermal energy power station 13 is distributed through the central distribution control system 2, wherein one part of the electric energy is used for charging the storage battery 31 of the energy storage device 3, and the other part of the electric energy is supplied to the load end 4; in addition, the electric energy in the storage battery 31 can also be supplied to the load end 4 through the dispatching of the central distribution control system 2;
the temperature sensor 328 detects the temperature in real time and transmits the detected temperature value to the automatic temperature controller 321, a safe temperature value is preset in the automatic temperature controller 321, and when the detected temperature value is higher than the safe temperature value, the automatic temperature controller 321 controls the air blowing device 322 to start blowing air into the battery placing channel 323 to cool the storage battery 31;
when the storage battery 31 is installed, the end movable rod 3244 is rotated downwards, the battery module 311 is pushed into the starting end of the battery slide holder 324, the hand grip 3276 is manually held, the whole adsorption fixing mechanism 327 is moved to the upper side of the battery module 311, the hand grip 3276 is pressed downwards to enable the horn cover 3271 of the adsorption fixing mechanism 327 to abut against the top of the battery module 311, then the small-sized air suction pump 3274 is started through the control switch 3277 to suck air, the horn cover 3271 is adsorbed and fixed with the top of the battery module 311, then the adsorption fixing mechanism 327 is manually pushed horizontally to drive the battery module 311 to translate along the battery slide holder 324 and further go deep into the battery placing channel 323, all the battery modules 311 are connected in series in sequence to form the complete storage battery 31, and finally, the end movable rod 3244 is rotated to enable the plug 3247 to be inserted into the groove block 3249 in a matching manner and enable the rubber pad 3248 to abut against the battery module 311 to fix the complete storage battery 31.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (3)
1. Intelligent electric power energy storage system based on thing networking, its characterized in that: the system comprises a natural energy power generation unit (1), a central power distribution control system (2), an energy storage device (3), a load end (4), a monitoring management system (5), a network module (6) and a remote server terminal (7); the electric energy generated by the natural energy power generation unit (1) is distributed to the energy storage device (3) for charging and the load end (4) for power consumption through the central power distribution control system (2), and the energy storage device (3) discharges and is distributed to the load end (4) for power supply through the central power distribution control system (2); the monitoring management system (5) monitors various operation working data of the natural energy power generation unit (1), the central control system (2), the energy storage device (3) and the load power utilization end (4) in real time, and the monitoring management system (5) is in communication connection with a remote server terminal (7) through a network module (6);
the natural energy power generation unit (1) comprises a photovoltaic power station (11), a wind power station (12) and a geothermal energy power station (13); the photovoltaic power generation station (11) comprises an automatic light following photovoltaic panel matrix (111) and a light detection control device (112), wherein the automatic light following photovoltaic panel matrix (111) detects solar rays in multiple directions through the light detection control device (112) to adjust the posture of the automatic light following photovoltaic panel matrix to receive sunlight for photoelectric conversion; the geothermal energy power station (13) is used for hot water type geothermal power generation;
the energy storage device (3) comprises a storage battery (31) and a self-temperature-control battery rack (32); the storage battery (31) is arranged in the self-temperature-control battery rack (32), and the storage battery (31) performs heat dissipation and temperature reduction through the self-temperature-control battery rack (32);
the self-temperature-control battery frame (32) comprises a self-temperature-control controller (321), a blower device (322), a battery placing channel (323) and a temperature sensor (328); the battery placing channel (323) is a straight-through channel which is horizontally arranged, and the cross section of the battery placing channel is rectangular; the air outlet end of the air blowing device (322) is communicated with one channel port of the battery placing channel (323); a battery sliding rest frame (324) is arranged in the battery placing channel (323), and the storage battery (31) is arranged on the battery sliding rest frame (324); the temperature sensor (328) is arranged in the battery placing channel (323), and a signal sending end of the temperature sensor (328) is connected with a signal receiving end of the self-temperature-control controller (321); the signal sending end of the temperature self-control controller (321) is connected with the signal receiving end of the controller of the air blowing device (322);
the storage battery (31) is formed by sequentially connecting a plurality of battery modules (311) in series through interfaces; the top of the battery placing channel (323) is provided with a linear slide rail (325), a sliding plate (326) and an adsorption type fixing mechanism (327); the two linear sliding rails (325) are parallel to each other and extend along the length direction of the battery placing channel (323), the sliding plate (326) stretches across the two linear sliding rails (325), and the adsorption type fixing mechanism (327) is arranged on the linear sliding rails (325) in a sliding fit mode through the sliding plate (326); a strip-shaped opening (3231) is formed in the top of the battery placing channel (323) between the two linear sliding rails (325), and an adsorption part of the adsorption type fixing mechanism (327) penetrates through the strip-shaped opening (3231) and extends into the battery placing channel (323); the adsorption type fixing mechanism (327) is fixedly connected with the battery module (311) through an adsorption part, and the adsorption type fixing mechanism (327) drives the battery module (311) to move deep into the battery placing channel (323) and enables the battery module (311) to be sequentially connected in series through an interface to form a complete storage battery (31);
the adsorption type fixing mechanism (327) comprises a horn cover (3271), an air guide tube (3272), a spring (3273), a small aspirator pump (3274), a first U-shaped frame (3275) and a hand grab handle (3276); the air guide pipe (3272) vertically penetrates through the sliding plate (326) in a sliding fit manner and penetrates through the strip-shaped opening (3231) to extend into the battery placing channel (323), the lower pipe opening of the air guide pipe (3272) is in butt joint with the horn cover (3271), the upper pipe opening of the air guide pipe (3272) is in butt joint with the small-sized air suction pump (3274) fixedly arranged on the first U-shaped frame (3275), and the air guide pipe (3272) is fixedly connected with the first U-shaped frame (3275); the adsorption part is a horn cover (3271); the spring (3273) is sleeved on the air guide pipe (3272) between the first U-shaped frame (3275) and the sliding plate (326); the grab handle (3276) is plugged in an opening of the first U-shaped frame (3275), and a control switch (3277) for controlling the starting and the closing of the small-sized getter pump (3274) is arranged on the grab handle (3276);
the battery sliding rest stand (324) comprises a bottom cross rod (3241), a side cross rod (3242), an end fixing vertical rod (3243), an end movable rod (3244), a ball (3245) and a connecting rod (3246); the bottom cross bar (3241) is fixedly connected with the inner bottom wall of the battery placing channel (323) through a connecting rod (3246), the side cross bar (3242) is fixedly connected with the inner side wall of the battery placing channel (323) through the connecting rod (3246), and a plurality of balls (3245) are arranged in grooves formed in the upper surface of the bottom cross bar (3241) and the inner surface of the side cross bar (3242) in a free rolling matching mode; the end fixing vertical rod (3243) is fixedly connected to the rod end of the bottom cross rod (3241) close to the air blowing device (322); the end movable rod (3244) is hinged to the rod end of the bottom cross rod (3241) far away from the blowing device (322); the end of the side cross rod (3242) close to the end movable rod (3244) is bent outwards in an arc shape; the battery storage rack is characterized in that a plug (3247) and a rubber pad (3248) are arranged on the end movable rod (3244), a groove block (3249) is arranged at the top in the battery placement channel (323) in a matching mode, the end movable rod (3244) rotates to enable the plug (3247) to be inserted into the groove block (3249) in a matching mode, and the rubber pad (3248) abuts against the battery module (311) to fix the whole storage battery (31) on the battery sliding placement rack (324).
2. The intelligent power energy storage system based on the internet of things of claim 1, wherein: the automatic light following photovoltaic panel matrix (111) is composed of a plurality of automatic light following photovoltaic panels (1111); the automatic light tracking photovoltaic panel (1111) comprises a photovoltaic panel (11110), a driving rotating device (11111), a second U-shaped frame (11112), a transverse rotating shaft (11113), a photovoltaic panel frame (11114) and a servo motor (11115); the second U-shaped frame (11112) is arranged on the driving rotating device (11111) with an upward opening; the transverse rotating shaft (11113) is rotationally connected to the second U-shaped frame (11112), and the rotational driving force of the transverse rotating shaft is provided by a servo motor (11115) fixed on the second U-shaped frame (11112); the photovoltaic panel (11110) is fixedly arranged on the transverse rotating shaft (11113) through the photovoltaic panel frame (11114); the driving and rotating device (11111) drives the photovoltaic panel (11110) to rotate so as to adjust the orientation, and the servo motor (11115) drives the photovoltaic panel (11110) to swing up and down so as to adjust the inclination angle;
the light detection control device (112) comprises a light intensity detection unit (1121) and a photovoltaic power generation control cabinet (1122); the light intensity detection unit (1121) comprises a first photosensitive sensor (11211) arranged in the middle of one side end of the photovoltaic panel frame (11114), a second photosensitive sensor (11212) arranged in the middle of the other side end of the photovoltaic panel frame (11114), a third photosensitive sensor (11213) arranged in the middle of the high end of the photovoltaic panel frame (11114) and a fourth photosensitive sensor (11214) arranged in the middle of the low end of the photovoltaic panel frame (11114), wherein signal transmitting ends of the first photosensitive sensor (11211), the second photosensitive sensor (11212), the third photosensitive sensor (11213) and the fourth photosensitive sensor (11214) are respectively connected with a signal receiving end of the photovoltaic power generation control cabinet (1122); a signal sending end of the photovoltaic power generation control cabinet (1122) is independently connected with a signal receiving end of a controller of the driving rotating device (11111) and a signal receiving end of a servo system of the servo motor (11115), so that the starting of the driving rotating device (11111) and the starting of the servo motor (11115) are controlled by the photovoltaic power generation control cabinet (1122);
the lower surface of the photovoltaic panel frame (11114) is provided with two elastic buckles (11116) and two movable clamping pieces (11118) which are respectively arranged through damping rotating shafts (1117); the two elastic buckles (11116) are respectively positioned on two sides of the photovoltaic panel frame (11114) and buckled on the transverse rotating shaft (11113); the two movable clamping pieces (11118) are correspondingly arranged and are matched with the transverse rotating shaft (11113) to clamp and fasten through bolts and nuts (11119).
3. The method of the internet of things-based intelligent power energy storage system of claim 2, wherein: the monitoring management system (5) monitors various operation working data of the natural energy power generation unit (1), the central control system (2), the energy storage device (3) and the load power utilization end (4) in real time, transmits the monitoring data to the remote server terminal (7) through the network module (6), and observes and monitors manually through the remote server terminal (7);
the photovoltaic panel (11110) is obliquely arranged on a transverse rotating shaft (11113) through a photovoltaic panel rack (11114), and the photovoltaic panel (11110) is driven to rotate towards the east by driving a rotating device (11111) to be set as an initial position of the photovoltaic panel (11110); when the sun rises from the east in the morning, the first photosensor (11211) and the second photosensor (11212) detect the intensity of sunlight, and then the intensity signals are respectively transmitted to the photovoltaic power generation control cabinet (1122), the photovoltaic power generation control cabinet (1122) performs signal conversion and amplification and comparison on the two intensity signals, when the intensity signal detected by the first photosensor (11211) is greater than the intensity signal detected by the second photosensor (11212), the photovoltaic power generation control cabinet (1122) controls the driving and rotating device (11111) to start and drive the photovoltaic panel (11110) to rotate clockwise, on the contrary, the driving and rotating device (11111) drives the photovoltaic panel (11110) to rotate anticlockwise until the intensity signals detected by the first photosensor (11211) and the second photosensor (11212) are the same, namely, the rotation is stopped, and the orientation adjustment of the photovoltaic panel (11110) is completed; after the third photosensor (11213) and the fourth photosensor (11214) detect the intensity of sunlight, the intensity signals are respectively transmitted to a photovoltaic power generation control cabinet (1122), the photovoltaic power generation control cabinet (1122) converts and amplifies the two intensity signals and compares the two intensity signals, when the intensity signal detected by the third photosensor (11213) is greater than the intensity signal detected by the fourth photosensor (11214), the photovoltaic power generation control cabinet (1122) controls a servo motor (11115) to start, the servo motor (11115) drives a photovoltaic panel (11110) to swing to adjust the inclination angle of the photovoltaic panel, on the contrary, the servo motor (11115) drives the photovoltaic panel (11110) to swing to adjust the inclination angle of the photovoltaic panel to be larger until the intensity signals detected by the third photosensor (11213) and the intensity signal detected by the fourth photosensor (11214) are the same, namely the swing is stopped, and the inclination angle adjustment of the photovoltaic panel (11110) is completed; when the sunlight intensity detected by the first photosensor (11211), the second photosensor (11212), the third photosensor (11213) and the fourth photosensor (11214) is zero, namely indicating that the night comes, the photovoltaic power generation control cabinet (1122) controls the driving rotating device (11111) to start, and the driving rotating device (11111) drives the photovoltaic panel (11110) to rotate back to the initial position;
the electric energy produced by the photovoltaic power station (11), the wind power station (12) and the geothermal energy power station (13) is distributed through a central distribution control system (2), wherein one part of the electric energy is used for charging a storage battery (31) of the energy storage device (3), and the other part of the electric energy is supplied to a load end (4); in addition, the electric energy in the storage battery (31) can be supplied to the load end (4) through the dispatching of the central distribution control system (2);
the temperature sensor (328) detects the temperature in real time and transmits the detected temperature value to the self-temperature-control controller (321), a safe temperature value is preset in the self-temperature-control controller (321), and when the detected temperature value is higher than the safe temperature value, the self-temperature-control controller (321) controls the air blowing device (322) to start air blowing into the battery placing channel (323) to cool the storage battery (31) in an air cooling and heat dissipation manner;
when the storage battery (31) is installed, the end part movable rod (3244) rotates downwards, then the battery module (311) is pushed into the starting end of the battery sliding placement frame (324), a hand grip handle (3276) is manually held, the whole adsorption type fixing mechanism (327) is moved to the upper side of the battery module (311), the hand grip handle (3276) is pressed downwards to enable a horn cover (3271) of the adsorption type fixing mechanism (327) to abut against the top of the battery module (311), then a small-sized air suction pump (3274) is started through a control switch (3277) to suck air, the horn cover (3271) and the top of the battery module (311) are adsorbed and fixed, then the adsorption type fixing mechanism (327) is manually horizontally pushed to drive the battery module (311) to horizontally move and deeply into the battery placement frame (324), all the battery modules (311) are sequentially connected in series to form the complete storage battery (31), and finally the end part movable rod (3244) rotates upwards to enable a plug (3247) to be inserted into a groove block (3248) in a matched manner and enable the whole battery module (3248) to abut against and fix the whole battery module (31).
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