CN108023533A - A kind of photovoltaic suitable for concrete roof monitors electric power system - Google Patents
A kind of photovoltaic suitable for concrete roof monitors electric power system Download PDFInfo
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- CN108023533A CN108023533A CN201711486417.3A CN201711486417A CN108023533A CN 108023533 A CN108023533 A CN 108023533A CN 201711486417 A CN201711486417 A CN 201711486417A CN 108023533 A CN108023533 A CN 108023533A
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- 230000005611 electricity Effects 0.000 claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims description 42
- 238000012544 monitoring process Methods 0.000 claims description 17
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- 238000003860 storage Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
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- 238000010248 power generation Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 23
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Classifications
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- H02J13/0003—
-
- 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
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of photovoltaic suitable for concrete roof to monitor electric power system, including energy module, it is arranged at family roof end by lightning protection mounting assembly, can receive solar energy and be translated into the source of supply that electric energy is used for family's electric energy；Intelligent control module；Storing up electricity mould and modular converter.Beneficial effects of the present invention：A kind of photovoltaic suitable for concrete roof provided by the invention monitors electric power system, first, interference of the thunder and lightning to power generation stability in thunderstorm weather can be reduced by mounting bracket by lightning protection mounting assembly, increase the stability of electricity generation system, second, by the locking member of setting, the installation and removal of solar panel can be easy to safeguard.
Description
Technical field
Photovoltaic power supply technical field of the present invention, more particularly to a kind of be suitable for based on photovoltaic lightningproof mounting bracket
The photovoltaic monitoring electric power system of concrete roof.
Background technology
It will be moved closer to recently as economic fast development, the lasting propulsion of process of industrialization, non-renewable energy resources
Exhaustion, no matter the mankind take how advanced power-saving technology, fossil energy still can consume constantly, and it is withered that the mankind are faced with resource
Exhaust the dual-pressure with environmental degradation.Utilization regenerative resource is increase energy sustainable supply ability, improve energy resource structure,
Energy security, the important measures of progressively natural environment rehabilitation are ensured, to Resources for construction economizing type and friendly environment society, realization
Economic society All-round, Coordinated and Sustainable Development has very important significance.In recent years, renewable energy power generation was sent out energetically
Exhibition.To solar energy include its derivative wind energy, water can etc. regenerative resource ask for electric power be the mankind to electricity needs most after all
Place.Renewable energy power generation can become a pith of power source in future, its advantage is well known.
And solar energy as a kind of cleaning, continue forever, favored be subject to people with its natural energy resources not to the utmost, its application is not
But ecological environment is improved, reduces the discharge of greenhouse gases, and also helps energy-saving and emission-reduction and development low-carbon economy.Mesh
Before, most of families are mainly heat build-up using solar energy, and rare solar energy to domestic power mainly for one in family
A little large-scale AC electric appliances, power supply mode are single, it is impossible to while provide easily power supply to some electronic products.
However, renewable energy power generation also has many shortcomings, wherein most distinct issues be exactly by season, the period,
Environment abrupt transients cause to generate electricity, power interval and unstable, its influence to power grid is self-evident.Especially in the future with point
Such as family's photovoltaic generation, residential quarters photovoltaic generation, enterprises and institutions' office block photovoltaic generation, enterprise existing for cloth form of power
After the large area of industry workshop (including gas station's ceiling etc.) photovoltaic generation popularizes, its disturbance degree to bulk power grid also certainly will on
Rise.Such as：Interference of the thunder and lightning to photovoltaic module in severe thunderstorm weather, the interval for cause to generate electricity, powering and unstable are right
The life of resident's normal electricity consumption impacts.With the passage of time, photovoltaic equally during solar energy photovoltaic panel use
Plate, which can have dust stratification, to be influenced power generation or even needs dismounting and change, and existing solar energy photovoltaic panel uses common spiral shell in installation process
The mode that bolt is fixed, the process that it is mounted and dismounted are quite cumbersome, it is therefore desirable to provide a kind of installation branch for being easily installed dismounting
Frame is used to meet in the photovoltaic power supply system of existing family.
The content of the invention
The purpose of this part is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid our department is made in this part and the description of the present application summary and denomination of invention
Point, the purpose of specification digest and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the invention.
In view of the above-mentioned existing photovoltaic monitoring electric power system suitable for concrete roof there are the problem of, it is proposed that this hair
It is bright.
Therefore, it is an object of the present invention to provide a kind of photovoltaic suitable for concrete roof to monitor electric power system, can pass through
Mounting bracket reduces interference and easy to disassemble replacement and maintenance of the thunder and lightning to power generation stability in thunderstorm weather.
In order to solve the above technical problems, the present invention provides following technical solution：A kind of photovoltaic suitable for concrete roof
Monitor electric power system, including energy module, it is arranged at family roof end by lightning protection mounting assembly, can receive solar energy and
It is translated into the source of supply that electric energy is used for family's electric energy；And the energy module is between some solar panels and described
It is arranged in order to be formed by node between solar panels and the lightning protection mounting assembly, and the node further includes edge section
Point, interior joint and coxopodite point, between three mating reaction will be installed on the lightning protection after some solar panels arrangement connections
In mounting assembly；Intelligent control module, its input terminal are connected with the output terminal of the energy module, can will derive from the energy
The controlling electric energy output of source module conversion, and the intelligent control module further includes charging module, discharge module, metering module,
Output module of the three as the intelligent control module；Electricity storage module, is connected with the output terminal of the intelligent control module,
It is and by the charging module that the power storage received in the intelligent control module is spare；And modular converter, it is and described
The output terminal connection of intelligent control module, further includes direct current transducer and a-c transducer, and the intelligent control module is by institute
State the electric energy stored in electricity storage module and the direct current transducer and the exchange turn are delivered to by the discharge module respectively
Corresponding supply direct-flow current consumer and AC electric appliance use in parallel operation, wherein the intelligent control module further includes monitoring module,
It further includes mutual inductor, carrier pulse signal detection device, carrier pulse signal dispensing device and current sensing means, by described
After signal on intelligent control module busbar is by the mutual inductor, on the one hand flow into the carrier pulse signal detection device
To receive and parse direct current carrier signal, the current sensing means is on the other hand flowed into measure the direct current of dc bus
Current value；And after dc bus signal is by mutual inductor, another further aspect flows into arcing signal supervisory instrument to detect direct current mother
Whether there is phenomenon of arc discharge on line.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The energy module is the solar array composition for being arranged at roof end, and is fixed by lightning protection mounting assembly lightning protection；Institute
Intelligent control module device in order to control is stated, and control chip is for microcontroller；And the metering module can be with external detection device
Connection measurement power supply parameter.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The lightning protection mounting assembly further includes pedestal, column and beam, is buried in the pedestal and is equipped with symmetrical bolt, and some
The column of different length is arranged on the pedestal by the bolt and passes through nut check；And the beam includes
Cant beam and crossbeam, the cant beam are connected with the top of the column, and have certain angle of inclination, and some crossbeams pass through
Bolt and the upper surface for being arranged at the cant beam；Connected between the column and the cant beam by angle member, and by locking member
Complete the locking between the angle member and the cant beam.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The direction of the crossbeam extension is vertical with the cant beam incline direction, and the crossbeam is " U " font beam, and described
Fringe node further includes casting die, screw, nut and gasket, and the top of the casting die pushes the solar panels, its lower end
By coordinating between the screw, the nut and the gasket fringe node is connected and composed with the crossbeam；It is described
After interior joint is pushed down respectively between adjacent two pieces of solar panels by symmetrical two casting dies, pass through the spiral shell
Nail, the nut and the gasket coordinate to be connected and composed with the crossbeam；The coxopodite point further includes female connector and sets of holes, described
Sets of holes be arranged at it is corresponding with the opening on the crossbeam in the female connector, and by bolt realize connect, can will it is adjacent described in
Connected between crossbeam.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The bottom surface of the pedestal is in contact with roofing, and its bottom surface also sets up waterproof roll；Wherein described solar panels pass through described
The parallel cant beam of crossbeam is set.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The locking member further includes the first engaging component, it includes the first bolt column, the second bolt column and the 3rd bolt column, described
First bolt column is hollow cylinder, is internally provided with the first internal thread, and outside is equipped with the first external screw thread, second bolt column
Equipped with the second external screw thread, the outside of the 3rd bolt column is equipped with the 3rd external screw thread, is internally provided with the second internal thread, wherein, lead to
Cross the cooperation of second external screw thread and first internal thread so that second bolt column is sleeved on first bolt column
In；Wherein, second internal thread and the described first externally threaded cooperation are passed through so that first bolt column is sleeved on described
In 3rd bolt column；Wherein, one end of first bolt column is equipped with positioning groove, first bolt column and the second bolt column
After fully mated, the insertion end of second bolt column is less than institute to distance of first bolt column with positioning groove one end
State the groove depth of positioning groove.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：One end of first bolt column is equipped with gear block, and the other end is equipped with claw location hole, and first external screw thread is from the gear
Position block is placed to the positioning groove direction, and first external screw thread set width and the positioning groove groove depth it
With no more than the length of first bolt column.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：First bolt column further includes claw, and the claw both ends are equipped with claw positioning column, wherein, the claw is entrenched in institute
State in positioning groove, and the claw positioning column is placed in the claw location hole.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：It is raised that the cooperation insertion end of second bolt column and first bolt column is equipped with pinnacle, when second bolt column with
When first bolt column is fully mated, the pinnacle is raised to jack up the claw so that claw is around the claw positioning column
Rotation so that opened between the claw.
A kind of preferred solution of electric power system is monitored as the photovoltaic of the present invention suitable for concrete roof, its
In：The locking member further includes the second engaging component, and the second engaging component includes the first fixture block, first fixture block it is interior
Side is equipped with the 3rd internal thread, and the 3rd internal thread coordinates with the 3rd external screw thread so that first fixture block is sheathed on institute
State the 3rd bolt column.
Beneficial effects of the present invention：A kind of photovoltaic suitable for concrete roof provided by the invention monitors electric power system,
First, by lightning protection mounting assembly interference of the thunder and lightning to power generation stability in thunderstorm weather can be reduced by mounting bracket, increase
Add the stability of electricity generation system, second, by the locking member of setting, the installation and removal of solar panel can be easy to safeguard；
Third, by solar array connection installation with being suitable for concrete roof in lightning protection mounting assembly by way of installing node
On.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the overall knot for the photovoltaic monitoring electric power system for being suitable for concrete roof described in the first embodiment of the invention
Structure schematic diagram；
Fig. 2 is the overall knot for the photovoltaic monitoring electric power system for being suitable for concrete roof described in the first embodiment of the invention
Structure principle framework figure；
Fig. 3 is to monitor lightning protection electric power system suitable for the photovoltaic of concrete roof described in second of embodiment of the invention to pacify
The overall structure diagram of arrangement；
Fig. 4 is that array is too the photovoltaic monitoring electric power system for be suitable for described in second of embodiment of the invention concrete roof
The overall structure diagram of positive energy plate；
Fig. 5 is that the photovoltaic described in second of embodiment of the invention suitable for concrete roof monitors edge section electric power system
The overall structure diagram of point；
Fig. 6 is that the photovoltaic for being suitable for concrete roof described in second of embodiment of the invention monitors electric power system interior joint
Overall structure diagram；
Fig. 7 is that the photovoltaic for being suitable for concrete roof described in second of embodiment of the invention monitors electric power system midsole node
Overall structure diagram；
Fig. 8 is the overall structure diagram of locking member described in third embodiment of the invention；
Fig. 9 is the overall structure diagram of the first engaging component described in third embodiment of the invention；
Figure 10 is the overall structure diagram of the first bolt column described in third embodiment of the invention；
Figure 11 is the overall structure diagram of the 3rd bolt column described in third embodiment of the invention；
Figure 12 is the overall structure diagram of the 3rd bolt column described in third embodiment of the invention；
Figure 13 is the overall structure diagram of the second engaging component described in four embodiment of the invention；
Figure 14 is the overall structure front schematic view of the first fixture block described in four embodiment of the invention；
Figure 15 is the overall structure reverse side schematic diagram of the first fixture block described in four embodiment of the invention；
Figure 16 is the overall structure diagram of the second fixture block described in four embodiment of the invention；
Figure 17 is the positive overall structure diagram of the 4th fixture block described in four embodiment of the invention；
Figure 18 is the reverse side overall structure diagram of the 4th fixture block described in four embodiment of the invention；
Figure 19 is the overall structure diagram of the 4th fixture block described in four embodiment of the invention；
Figure 20 is the overall structure exploded perspective view of locking member described in the 4th embodiment in the present invention；
Figure 21 is that the overall structure of locking member described in four embodiment of the invention implements device company during plate gapless
Connect schematic diagram；
Figure 22 is that the overall structure of locking member described in four embodiment of the invention implements device company when plate has gap
Connect schematic diagram.
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to Figure of description pair
The embodiment of the present invention is described in detail, it is clear that and described embodiment is the part of the embodiment of the present invention, and
It is not all of embodiment.Based on the embodiments of the present invention, ordinary people in the field is without making creative work
All other embodiments obtained, should all belong to the scope of the protection of the present invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented using other different from other manner described here, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is from the limitation of following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the present invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
Same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Thirdly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only,
General proportion can be disobeyed and make partial enlargement by representing the profile of device architecture, and the schematic diagram is example, it is herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
At the same time in the description of the present invention, it is necessary to illustrate, the orientation of the instruction such as " upper and lower, inner and outer " in term
Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first, second or third " is only used for description purpose, without being understood that
To indicate or implying relative importance.
In the present invention unless otherwise clearly defined and limited, term " installation, be connected, connection " should be interpreted broadly, example
Such as：Can be fixedly connected, be detachably connected or integral type connection；It can be equally mechanical connection, be electrically connected or be directly connected to,
It can also be indirectly connected by intermediary or the connection inside two elements.For the ordinary skill people of this area
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
Such as a kind of principle assumption diagram for domestic power system based on photovoltaic that Fig. 1~2 provide, the in the present embodiment confession
Electric system includes energy module 100,200 electricity storage module of intelligent control module, 300 modular converter 400.Specifically, energy module
100 are arranged at family roof end by lightning protection mounting assembly 101, can receive solar energy and be translated into electric energy and are used for family
The source of supply of electric energy；The input terminal of intelligent control module 200 is connected with the output terminal of the energy module 100, can be by source
In the controlling electric energy output of the energy module 100 conversion, and the intelligent control module 200 further includes charging module 201, puts
Electric module 202, metering module 203, wherein output module of the three as the intelligent control module 200, charging module
201st, the charging circuit and discharge circuit that discharge module 202 forms for internal circuit connection；Electricity storage module 300 is controlled with the intelligence
The output terminal connection of molding block 200, and the electric energy that will be received by the charging module 201 in the intelligent control module 200
Store spare；And modular converter 400, it is connected with the output terminal of the intelligent control module 200, further includes direct current transducer
403 and a-c transducer 404, the intelligent control module 200 electric energy stored in the electricity storage module 300 is passed through described
Discharge module 202 is delivered in the direct current transducer 403 and the a-c transducer 404 corresponding supply direct current electricity consumption respectively
Device 403a and AC electric appliance 404b is used.Further, the energy module 100 is the solar panels for being arranged at roof end
102 arrays form, and are fixed by 101 lightning protection of lightning protection mounting assembly；The intelligent control module 200 for too can controller,
And control chip is for microcontroller；And the metering module 203 can be connected measurement power supply parameter with external detection device.Need
Explanation is that direct current transducer 403 referred to that DC/DC converters were transformed into various direct currents in the present embodiment, and exchanged conversion
Device 404 refers to that direct current delivers stream DC-AC inverter, passes through the current transformation between the two.When solar irradiation is mapped to solar panels 102
On be translated into electric energy, be stored under the action of charging module 201 in electricity storage module 300, in case after alternating current for hand over
Direct-flow current consumer is used, and the acp chip of intelligent control module 200 can be microcontroller or DSP.When alternating current-direct current electrical appliance needs to use
During electricity work, electricity storage module 300 is used storage battery group, therefore the electric energy in storage battery group by discharge module 202 in the present embodiment
Divide two-way supply electrical appliance：Stream DC-AC inverter is delivered by direct current be transformed into alternating current supply AC electric appliance 404a all the way；
Another way is transformed into various direct-flow current consumer 403a by DC/DC converters, when electric power system operates, passes through metering module
203 external metering devices, such as two-way ammeter measure relevant parameter when electric power system operates.
In the present embodiment, wherein intelligent control module 200 further includes monitoring module 204, its further include mutual inductor 204a,
Carrier pulse signal detection device 204b, carrier pulse signal dispensing device 204c and current sensing means 204d, by intelligently controlling
After signal on 200 busbar of molding block is by mutual inductor 204a, on the one hand flows into carrier pulse signal detection device 204b and use
To receive and parse direct current carrier signal, another aspect inflow current detection device 204d is measuring the direct current of dc bus
Flow valuve；And after dc bus signal is by mutual inductor 204c, another further aspect flows into arcing signal supervisory instrument 204e to detect
Whether there is phenomenon of arc discharge on dc bus, it is necessary to which explanation is：The alternating component of dc bus is coupled by mutual inductor 204a
After be input in arcing signal supervisory instrument 204e.
Photovoltaic generating system include some solar panels and with the corresponding dc bus of these solar panels.Collect corresponding
The Parameter Switch of solar panel is sent to dc bus for direct current carrier signal, therefore direct current carrier signal sends letter by dc bus
Number.In the present embodiment, after the signal on dc bus is by mutual inductor 204a, carrier pulse signal detection dress is on the one hand flowed into
204b is put to receive and parse the direct current carrier signal sent, the voltage temperature of solar panel is converted thereof into according to the agreement of agreement
The parameter messages such as degree；On the other hand arcing signal supervisory instrument 204e is flowed into judge that whether occurring arcing on dc bus shows
As judging whether current loop has phenomenon of arc discharge generation by being parsed to the alternating component of dc bus；Another further aspect
Inflow current detection device 204d is measuring the DC current values of dc bus.Carrier pulse signal dispensing device 204c is sent
Another way direct current carrier signal by mutual inductor 204a to dc bus send.The measurement of the DC current values of dc bus is
Current signal is converted to by voltage signal by the inductive pick-up of current sensing means 204d, and enters current sensing means
204d is realized.In addition, the transmission of another way direct current carrier signal, which is carrier pulse signal dispensing device 204c, passes through mutual inductor
204a sends direct current carrier signal to realize the purpose of two-way communication to dc bus.
Embodiment 2
Such as the overall structure diagram that Fig. 3 is lightning protection mounting assembly 101 of the present invention, volt is supplied in order to reduce bad weather drop
The interference of electric system stability, the present embodiment include lightning protection mounting assembly 101 and further include pedestal 101a, column 101b and beam
101c.Symmetrical bolt 101a-1 is equipped with specifically, being buried wherein in pedestal 101a, and the column 101b of some different lengths leads to
Bolt 101a-1 is crossed to be arranged on pedestal 101a and build for setting reinforcing bar in coagulation soil matrix by nut check, pedestal 101a
Into；And beam 101c includes cant beam 101c-1 and crossbeam 101c-2, cant beam 101c-1 is connected with the top of column 101b, and is had
There is certain angle of inclination, some crossbeam 101c-2 pass through bolt and the upper surface for being arranged at cant beam 101c-1；Column 101b with
Connected between cant beam 101c-1 by angle member 101d, and by between locking member A completions angle member 101d and cant beam 101c-1
Locking.The direction of crossbeam 101c-2 extensions is vertical with cant beam 101c-1 incline directions, and crossbeam 101c-2 is " U " font beam.
The bottom surface of pedestal 101a is in contact with roofing, and its bottom surface also sets up waterproof roll 101e；Wherein solar panels 102 pass through crossbeam
The parallel cant beam 101c-1 of 101c-2 are set.It should be noted that use bolt, screw or welding in the present embodiment locking member A
Mode achieve a fixed connection.
With reference to shown in Fig. 4~7, also provide in the present embodiment a kind of solar panels 102 suitable for concrete roof and
Connecting node mode between lightning protection mounting assembly 101, also has a difference to be with one embodiment：Energy module
100 between some solar panels 102 and between solar panels 102 and lightning protection mounting assembly 101 by node 103 according to
Secondary arrangement form, and node 103 further includes fringe node 103a, interior joint 103b and coxopodite point 103c, matches somebody with somebody cooperation between three
With by some solar panels 102 arrange connection after be installed in lightning protection mounting assembly 101.Specifically, fringe node 103a is also wrapped
Include casting die 103a-1, screw 103a-2, nut 103a-3 and gasket 103a-4, the top of casting die 103a-1 is by solar panels
102 push, its lower end is connected by coordinating between screw 103a-2, nut 103a-3 and gasket 103a-4 with crossbeam 101c-2
Form fringe node 103a；Interior joint 103b passes through symmetrical two casting die 103a-1 between adjacent two pieces of solar panels 102
After pushing down respectively, coordinated by screw 103a-2, nut 103a-3 and gasket 103a-4 and connected and composed with crossbeam 101c-2；Bottom
Node 103c further includes female connector 103c-1 and sets of holes 103c-2, and sets of holes 103c-2 is arranged on female connector 103c-1 and crossbeam 101c-2
On opening correspond to, and by bolt realize connect, will can be connected between adjacent beams 101c-2.Pass through above-mentioned connecting node
Between lightning protection mounting assembly 101 therefore mounting means can be suitable on concrete roof.
Embodiment 3
In order to realize being easily installed in lightning protection mounting assembly 101 of solar panels 102 and dismantle, i.e., described column 101b
Being detachably connected by angle member 101d between the cant beam 101c-1, with reference to Fig. 8~12, in the present embodiment, locking member A
Main body includes the first engaging component 500, and to connect two fixed objects in the present embodiment is the first plate T-1 and the second plate
T-2, i.e., corresponding to the connection panel between angle member 101d and cant beam 101c-1.In the present embodiment, the first engaging component 500
Including the first bolt column 501, the second bolt column 502 and the 3rd bolt column 503.
Wherein, the first bolt column 501 is hollow cylinder, is internally provided with the first internal thread R-1, and outside is equipped with outside first
Screw thread R-2, gear block 501b is equipped with one end of the first bolt column 501, and the other end is equipped with positioning groove 501a, each positions recessed
The both sides of groove 501a are respectively equipped with two claw location hole 501c, to cause the embodiment party of the apparent complete explanation present invention
Formula, in the present embodiment, positioning groove 501a is exemplified by 3, therefore claw location hole 501c is 6.First internal thread R-1 and first
The screw thread of external screw thread R-2 extends from gear block 501b to equipped with positioning groove 501a ends, and the setting of the first external screw thread R-2
Into the sum of the groove depth b of width a and positioning groove 501a be not more than the overall length c of the first bolt column 501.First bolt column 501 is also
Including claw 501d, claw 501d both ends are equipped with claw positioning column 501d-1, claw 501d and are entrenched in positioning groove 501a (ginseng
According to attached drawing, because positioning groove 501a is explained exemplified by 3, therefore claw 501d is also illustrated with 3), and claw positions
Column 501d-1 is placed in claw location hole 501c so that claw 501d can be rotated around the claw positioning column 501d-1.
Second bolt column 502 is equipped with the second external screw thread R-3, and the second external screw thread R-3 is engaged with the first internal thread R-1, makes
The second bolt column 502 is linked in the first bolt column 501, at this time, the insertion end of the second bolt column 502 to the first bolt column
501 distances with positioning groove 501a one end are less than the groove depth b of positioning groove 501a.Second bolt column 502 and the first bolt
The cooperation insertion end of column 501 is equipped with pinnacle protrusion D, when the second bolt column 502 and fully mated the first bolt column 501, pinnacle
Raised D jacks up claw 501d so that claw 501d is rotated around claw positioning column 501d-1 so that is opened between claw 501d.
The outside of 3rd bolt column 503 is equipped with the 3rd external screw thread R-4, the second internal thread R-5 is internally provided with, in second
The cooperation of screw thread R-5 and the first external screw thread R-2 so that the first bolt column 501 and the 3rd bolt column 503 are engaged.
In the present embodiment, during original state, in 502 pico- the first bolt column of precession 501 of the second bolt column, but it is endless
Into (so that the pinnacle protrusion D of the second bolt column 502 is touched less than claw 501d at this time), the first bolt column 501 is fully screwed into for wheel
3rd bolt column 503.Device is passed through into the first plate T-1 and the second plate T-2, then rotates the second bolt column 502, claw 501d
Open, then rotate the 3rd bolt column 503, the 3rd bolt column 503, the first bolt column 501 and the second bolt column 502 are together backward
Move back, both the first plate T-1 and the second plate T-2 are fixedly connected at this time.
Embodiment 4
It is four embodiment of the invention with reference to Figure 13~19, which is different from other embodiment：The present apparatus
Main body further include the second engaging component 600, by second engaging component 600 and first engage component 500 cooperate, realize
First plate T-1 and the second plate T-2 may have gap connection, can also blind-mate.
Second engaging component 600 includes the first fixture block 601, the second fixture block 602, the 3rd fixture block 603 and the 4th fixture block 604.
The inner side of first fixture block 601 is equipped with the 3rd internal thread R-6, the 3rd internal thread R-6 and the 3rd external screw thread R-4 cooperation so that
First fixture block 601 is sheathed on the 3rd bolt column 503.First fixture block 601 is equipped with the 4th protrusion 601a, the shape of the 4th protrusion 601a
It is identical with the second fixture block 602.Second fixture block 602 includes the first chimeric end Q-1, and the first chimeric end Q-1 is equipped with the 7th groove 602a,
3rd fixture block 603 includes the second chimeric end Q-2, and the second chimeric end Q-2 is equipped with the second protrusion 603a and the 3rd groove 603b, and the 4th
Fixture block 604 includes the 3rd chimeric end Q-3, and the 3rd chimeric end Q-3 is equipped with the 7th protrusion 604a.Wherein, the 7th groove 602a with
Second protrusion 603a coordinates so that the first chimeric chimeric end Q-2 fittings of end Q-1 and second, the 7th protrusion 604a and the 3rd groove
603b coordinates so that the second chimeric chimeric end Q-3 fittings of end Q-2 and the 3rd.
Need to say, in the present embodiment, the 3rd bolt column 503 is equipped with the second groove 503a, the second groove
503a is equipped with the 6th groove 503b, the length d of the 6th groove 503b, the length e and second baffle of the 3rd external screw thread R-4
The sum of 503c thickness g, no more than the length f of the 3rd bolt column 503.Third protrusion is equipped with the hollow annulus of 4th fixture block 604
604b, third protrusion 604b are engaged with the 6th groove 503b, spacing to the 4th fixture block 604, prevent it from rotating.
With reference to Figure 20~22, preferably, in the present embodiment, further including flexible clamp piece 401 and cushion 402, elastic card
Part 401 is placed in the second groove 503a, carries out spacing to the second engaging component 600, cushion 402 is placed on the 4th fixture block
604 and second between plate T-2 so that can be resiliently compressed between the second fixture block 602, the 3rd fixture block 603 and the 4th fixture block 604.
Wherein, first through hole E-1 and the second through hole E-2, first through hole E-1 and second are respectively equipped with the first plate T-1 and the second plate T-2
602 size of fixture block is identical, both coordinate.Second through hole E-2 is identical with 601 size of the first fixture block, both are mutually clamped, and this
In embodiment, the size of the 3rd fixture block 603 and the 4th fixture block 604 is identical with 602 size of the second fixture block, so the first fixture block 601
The 4th protrusion 601a, the second fixture block 602, the 3rd fixture block 603 and the 4th fixture block 604 can be to pass through first through hole E-1 and
Two through hole E-2.
During implementation, during in original state, by device also cross first through hole E-1 and the second through hole E-2,
And at this time in 502 pico- the first bolt column of precession 501 of the second bolt column, but not exclusively precession is (so that the second bolt column at this time
502 pinnacle protrusion D is touched less than claw 501d), the first bolt column 501 is fully screwed into the 3rd bolt column 503.Then second is rotated
Bolt column 502, claw 501d open, and then rotate the 3rd bolt column 503, the first plate T-1 and the second plate T-2 pass through claw at this time
Extruded between 501d and the first fixture block 601 so that both the first plate T-1 and the second plate T-2 are fixedly connected, at this time the first plate T-1
And second seamless connectivity between plate T-2.Since when rotating three bolt columns 503, the third protrusion 604b of the 4th fixture block 604
It is engaged with the 6th groove 503b so that the 4th fixture block 604 rotates together with the 3rd bolt column 503, at this time the 4th fixture block 604
Due to the power produced between third protrusion 604b and the 6th groove 503b, the 7th protrusion 604a and the 3rd groove 603b is forced to depart from
Coordinate, because the chimeric end Q-3 of the 3rd on the 4th fixture block 604 protrudes from hollow annulus, thus the 4th fixture block 604 is after rotation
3rd chimeric end Q-3 is rotated to the side of the second chimeric end Q-2, and both the 3rd fixture block 603 and the 4th fixture block 604 are affixed at this time
Close, realize the connection for having gap between the first plate T-1 and the second plate T-2.
Preferably, the 4th fixture block 604 is equipped with inclined-plane 604c, when disassembly is desired, the 3rd bolt column 503 is inverted, makes its band
Dynamic 4th fixture block 604 inverts, and in Umklapp process, the 3rd fixture block 603 is up walked along inclined-plane 604c, until the second chimeric end Q-2
With the 3rd chimeric end Q-3 fittings, second engages the first through hole that component 600 is entrenched in the first plate T-1 and the second plate T-2 at this time
In E-1 and the second through hole E-2.The second bolt column 502 is inverted again, makes it away from the first bolt column 501, when the first bolt column 501
Claw 501d close after, which is extracted out from the first plate T-1 and the second plate T-2, realize dismounting.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable
The present invention is described in detail in embodiment, it will be understood by those of ordinary skill in the art that, can be to the technology of the present invention
Scheme technical scheme is modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention, it should all cover in this hair
Among bright right.
Claims (10)
1. a kind of photovoltaic suitable for concrete roof monitors electric power system, it is characterised in that：Including,
Energy module (100), it is arranged at family roof end by lightning protection mounting assembly (101), can receive solar energy and incite somebody to action
It is converted into the source of supply that electric energy is used for family's electric energy；And the energy module (100) between some solar panels (102),
And be arranged in order to be formed by node (103) between the solar panels (102) and the lightning protection mounting assembly (101),
And the node (103) further includes fringe node (103a), interior joint (103b) and coxopodite point (103c), matches somebody with somebody cooperation between three
With will be installed on after some solar panels (102) arrangement connections on the lightning protection mounting assembly (101)；
Intelligent control module (200), its input terminal are connected with the output terminal of the energy module (100), can will derive from institute
State energy module (100) conversion controlling electric energy output, and the intelligent control module (200) further include charging module (201),
Discharge module (202), metering module (203), output module of the three as the intelligent control module (200)；
Electricity storage module (300), is connected with the output terminal of the intelligent control module (200), and passes through the charging module (201)
The power storage received in the intelligent control module (200) is spare；And modular converter (400), with the intelligent control
The output terminal connection of module (200), further includes direct current transducer (403) and a-c transducer (404), the intelligent control mould
The electric energy of storage in the electricity storage module (300) is delivered to the direct current by block (200) respectively by the discharge module (202)
Corresponding supply direct-flow current consumer (403a) and AC electric appliance in converter (403) and the a-c transducer (404)
(404a) is used；
Wherein described intelligent control module (200) further includes monitoring module (204), it further includes mutual inductor (204a), carrier wave arteries and veins
Signal supervisory instrument (204b), carrier pulse signal dispensing device (204c) and current sensing means (204d) are rushed, by the intelligence
After signal on energy control module (200) busbar is by the mutual inductor (204a), the carrier pulse signal is on the one hand flowed into
To receive and parse direct current carrier signal in detection device (204b), the current sensing means (204d) is on the other hand flowed into
To measure the DC current values of dc bus；And after dc bus signal is by mutual inductor (204c), another further aspect, which flows into, draws
Whether arc signal supervisory instrument (204e) there is phenomenon of arc discharge to detect on dc bus.
2. as claimed in claim 1 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：The energy
Module (100) is to be arranged at the solar panels (102) array composition at roof end, and anti-by lightning protection mounting assembly (101)
Thunder is fixed；The intelligent control module (200) device, and control chip is for microcontroller in order to control；And the metering module (203)
Measurement power supply parameter can be connected with external detection device.
3. as claimed in claim 1 or 2 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：It is described
Lightning protection mounting assembly (101) further includes pedestal (101a), column (101b) and beam (101c),
Buried in the pedestal (101a) and be equipped with symmetrical bolt (101a-1), and the column (101b) of some different lengths
It is arranged at by the bolt (101a-1) on the pedestal (101a) and passes through nut check；And beam (101c) bag
Cant beam (101c-1) and crossbeam (101c-2) are included, the cant beam (101c-1) is connected with the top of the column (101b), and has
There is certain angle of inclination, some crossbeams (101c-2) pass through bolt and the upper table for being arranged at the cant beam (101c-1)
Face；
It is connected between the column (101b) and the cant beam (101c-1) by angle member (101d), and it is complete by locking member (A)
Locking between the angle member (101d) and the cant beam (101c-1).
4. as claimed in claim 3 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：The crossbeam
The direction of (101c-2) extension is vertical with the cant beam (101c-1) incline direction, and the crossbeam (101c-2) is " U " font
Beam；And
The fringe node (103a) further includes casting die (103a-1), screw (103a-2), nut (103a-3) and gasket
(103a-4), the top of the casting die (103a-1) push the solar panels (102), its lower end passes through the screw
Coordinate between (103a-2), the nut (103a-3) and the gasket (103a-4) and be connected structure with the crossbeam (101c-2)
Into the fringe node (103a)；
The interior joint (103b) passes through symmetrical two casting dies between the adjacent two pieces solar panels (102)
After (103a-1) is pushed down respectively, pass through the screw (103a-2), the nut (103a-3) and the gasket (103a-4)
Cooperation is connected and composed with the crossbeam (101c-2)；
The coxopodite point (103c) further includes female connector (103c-1) and sets of holes (103c-2), and the sets of holes (103c-2) are arranged at institute
State corresponding with the opening on the crossbeam (101c-2) in female connector (103c-1), and realized and connected by bolt, can will be adjacent
Connected between the crossbeam (101c-2).
5. as claimed in claim 4 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：The pedestal
The bottom surface of (101a) is in contact with roofing, and its bottom surface also sets up waterproof roll (101e)；Wherein described solar panels (102) are logical
The parallel cant beam (101c-1) of the crossbeam (101c-2) is crossed to set.
6. as claimed in claim 6 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：The locking
Part (A) further includes,
First engaging component (500), it includes the first bolt column (501), the second bolt column (502) and the 3rd bolt column (503),
First bolt column (501) is hollow cylinder, is internally provided with the first internal thread (R-1), and outside is equipped with the first external screw thread
(R-2), second bolt column (502) is equipped with the second external screw thread (R-3), and the outside of the 3rd bolt column (503) is equipped with the
Three external screw threads (R-4), are internally provided with the second internal thread (R-5),
Wherein, the cooperation of second external screw thread (R-3) and first internal thread (R-1) is passed through so that second bolt
Column (502) is sleeved in first bolt column (501)；
Wherein, the cooperation of second internal thread (R-5) and first external screw thread (R-2) is passed through so that first bolt
Column (501) is sleeved in the 3rd bolt column (503)；
Wherein, one end of first bolt column (501) is equipped with positioning groove (501a), first bolt column (501) and
After two bolt columns (502) are fully mated, the insertion end of second bolt column (502) is carried to first bolt column (501)
The distance of positioning groove (501a) one end is less than the groove depth (b) of the positioning groove (501a).
7. as claimed in claim 6 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：Described first
One end of bolt column (501) is equipped with gear block (501b), and the other end is equipped with claw location hole (501c), first external screw thread
(R-2) placed from the gear block (501b) to the positioning groove (501a) direction, and first external screw thread (R-2) is set
The sum of the groove depth (b) of width (a) and the positioning groove (501a), no more than the length of first bolt column (501)
(c)。
8. as claimed in claim 7 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：Described first
Bolt column (501) further includes claw (501d), and claw (501d) both ends are equipped with claw positioning column (501d-1),
Wherein, the claw (501d) is entrenched in the positioning groove (501a), and the claw positioning column (501d-1) is put
In the claw location hole (501c).
9. as claimed in claim 8 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：Described second
Bolt column (502) and the cooperation insertion end of first bolt column (501) are equipped with pinnacle protrusion (D), when second bolt column
(502) when and first bolt column (501) is fully mated, the pinnacle raised (D) jacks up the claw (501d) so that card
Pawl (501d) is rotated around the claw positioning column (501d-1) so that is opened between the claw (501d).
10. as claimed in claim 9 suitable for the photovoltaic monitoring electric power system of concrete roof, it is characterised in that：The lock
Tight part (A) further includes the second engaging component (600),
The second engaging component (600) includes the first fixture block (601), and the inner side of first fixture block (601) is equipped with the 3rd
Screw thread (R-6), the 3rd internal thread (R-6) coordinate with the 3rd external screw thread (R-4) so that first fixture block (601)
It is sheathed on the 3rd bolt column (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486417.3A CN108023533A (en) | 2017-12-30 | 2017-12-30 | A kind of photovoltaic suitable for concrete roof monitors electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711486417.3A CN108023533A (en) | 2017-12-30 | 2017-12-30 | A kind of photovoltaic suitable for concrete roof monitors electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108023533A true CN108023533A (en) | 2018-05-11 |
Family
ID=62072488
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711486417.3A Pending CN108023533A (en) | 2017-12-30 | 2017-12-30 | A kind of photovoltaic suitable for concrete roof monitors electric power system |
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| CN (1) | CN108023533A (en) |
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