CN209298902U - A kind of micro-grid connection device based on technology of frequency tracking - Google Patents
A kind of micro-grid connection device based on technology of frequency tracking Download PDFInfo
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- CN209298902U CN209298902U CN201822043464.7U CN201822043464U CN209298902U CN 209298902 U CN209298902 U CN 209298902U CN 201822043464 U CN201822043464 U CN 201822043464U CN 209298902 U CN209298902 U CN 209298902U
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- module
- cabinet
- frequency measurement
- measurement module
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model discloses a kind of micro-grid connection device based on technology of frequency tracking, including cabinet, case lid, cutting-in control module and frequency measurement module, the case lid for being equipped with rotation connection of the cabinet, the left-hand face of the cabinet offers incoming line, the right side opening of the cabinet is equipped with line outlet, signal antenna is fixedly connected at the top of the cabinet, the inside of the cabinet is fixedly connected with mounting bar, the surface of the mounting bar is fixedly connected with cutting-in control module and frequency measurement module, the frequency measurement module is located at the lower section of cutting-in control module, data flat cable is connected between the cutting-in control module and frequency measurement module, conducting wire is connected between the frequency measurement module and signal antenna.The utility model carries out real-time monitoring by being equipped with wireless communication module, and by side voltage of the frequency measurement module to micro-capacitance sensor, remotely operates to data convenient for testing staff, improves the stability of electric energy supply.
Description
Technical field
The utility model relates to micro-capacitance sensor technical field, specially a kind of micro-grid connection dress based on technology of frequency tracking
It sets.
Background technique
In recent years, the generations of electricity by new energy such as photovoltaic, wind-force ratio shared in traditional power grid capacity constantly increases, it is contemplated that
The year two thousand twenty world photovoltaic power generation total amount will account for the 1% of total worldwide energy demand, and the year two thousand fifty will account for 20%.But with new energy
The development of source power generation, these new energy are also increasingly prominent to the impact of bulk power grid as the fluctuation of the random energy, and micro-capacitance sensor is made
It is also avoided while solving the problems, such as that the new energy such as photovoltaic power generation access on a large scale for a kind of new energy source tissue using form
Its fluctuation is to realize the Thief zones grid-connected effective ways such as photovoltaic power generation on the impact of bulk power grid and influence.It is built in China
If the research and popularization and application of micro-capacitance sensor have great importance under the overall background of " resource-conserving, environmentally friendly " society.
Currently, the micro-grid connection device of new energy is chiefly used in outdoor study in market, it is easy to be influenced by environment, is easy
The spread of voltage being incorporated to is caused, and electric voltage frequency monitoring is unable at real-time delivery to inspection personnel, to the operation of inspection personnel
It makes troubles.It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.
Utility model content
The purpose of this utility model is to provide a kind of micro-grid connection device based on technology of frequency tracking, by being equipped with
Wireless communication module, and real-time monitoring is carried out by side voltage of the frequency measurement module to micro-capacitance sensor, it is convenient for the long-range logarithm of testing staff
According to being operated, the stability of electric energy supply is improved.
To achieve the above object, the utility model provides the following technical solutions: a kind of micro- electricity based on technology of frequency tracking
Net grid-connecting apparatus, including cabinet, case lid, cutting-in control module and frequency measurement module, the case lid for being equipped with rotation connection of the cabinet,
The left-hand face of the cabinet offers incoming line, and the right side opening of the cabinet is equipped with line outlet, and the top of the cabinet is fixed
It is connected with signal antenna, the inside of the cabinet is fixedly connected with mounting bar, and the surface of the mounting bar is fixedly connected with grid-connected
Control module and frequency measurement module, the frequency measurement module are located at the lower section of cutting-in control module, the cutting-in control module and frequency measurement
It is connected with data flat cable between module, is connected with conducting wire between the frequency measurement module and signal antenna.
As an improvement of the above technical solution, the surface of the mounting bar offers fixing groove, and the fixing groove is along installation
The surface of item is distributed and mounting bar is run through at both ends.
As an improvement of the above technical solution, the edge of the cutting-in control module and frequency measurement module is fixedly connected with
Determine ear piece, the surface of the fixed ear piece is equipped with fixing bolt, and the fixing bolt runs through fixed ear piece and fixing groove is fixed and connected
It connects.
As an improvement of the above technical solution, the frequency measurement module includes processing module, memory module, data acquisition module
Block, wireless communication module and power supply, the processing module respectively with memory module, data acquisition module, wireless communication module and
Power supply is connected.
As an improvement of the above technical solution, the bottom of the cabinet is fixedly connected with pedestal, and the back of the cabinet is solid
Surely it is connected with connecting plate, the surface of the connecting plate offers mounting hole.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by the way that cutting-in control module and frequency measurement module to be fixedly connected in cabinet, conveniently to open air
Micro-capacitance sensor carries out and net operation, and extraneous weather conditions is avoided to impact grid-connecting apparatus, and by frequency measurement module for micro-
The side voltage of power grid carries out real-time monitoring, improves the stability of electric energy supply.
2, the utility model conveniently makes frequency measurement mould by being equipped with wireless communication module, the signal antenna for tank surface of arranging in pairs or groups
Block will test data and be transferred to Internet of Things, remotely operate to data convenient for testing staff, improve the convenience of operation.
Detailed description of the invention
Fig. 1 is micro-grid connection device appearance structural schematic diagram described in the utility model；
Fig. 2 is micro-grid connection device schematic diagram of internal structure described in the utility model；
Fig. 3 is frequency measurement module frame structure schematic diagram described in the utility model.
In figure: cabinet -1, case lid -2, cutting-in control module -3, frequency measurement module -4, incoming line -5, line outlet -6, signal day
Line -7, mounting bar -8, data flat cable -9, conducting wire -10, fixing groove -11, fixed ear piece -12, fixing bolt -13, processing module -
14, memory module -15, data acquisition module -16, wireless communication module -17, power supply -18, pedestal -19, connecting plate -20, installation
Hole -21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Please refer to Fig. 1-3 the utility model and provide a kind of technical solution: a kind of micro-capacitance sensor based on technology of frequency tracking is simultaneously
Net device, including cabinet 1, case lid 2, cutting-in control module 3 and frequency measurement module 4, the case lid for being equipped with rotation connection of the cabinet 1
2, the left-hand face of the cabinet 1 offers incoming line 5, and the right side opening of the cabinet 1 is equipped with line outlet 6, the top of the cabinet 1
Portion is fixedly connected with signal antenna 7, and the inside of the cabinet 1 is fixedly connected with mounting bar 8, and the surface of the mounting bar 8 is fixed
It is connected with cutting-in control module 3 and frequency measurement module 4, the frequency measurement module 4 is located at the lower section of cutting-in control module 3, described grid-connected
It is connected with data flat cable 9 between control module 3 and frequency measurement module 4, is connected with and leads between the frequency measurement module 4 and signal antenna 7
Line 10, by being equipped with wireless communication module 17, the signal antenna 7 on 1 surface of cabinet of arranging in pairs or groups conveniently makes frequency measurement module 4 will test number
According to Internet of Things is transferred to, remotely data are operated convenient for testing staff, improve the convenience of operation.
It is further improved ground, as shown in Figure 2: the surface of the mounting bar 8 offers fixing groove 11,11 edge of fixing groove
The surface of mounting bar 8 is distributed and mounting bar 8 is run through at both ends, by being equipped with fixing groove 11 on 8 surface of mounting bar, facilitates adjusting grid-connected
The installation site of control module 3 and frequency measurement module 4.
It is further improved ground, as shown in Figure 2: the edge of the cutting-in control module 3 and frequency measurement module 4 is fixedly connected with
Fixed ear piece 12, the surface of the fixed ear piece 12 are equipped with fixing bolt 13, the fixing bolt 13 run through fixed ear piece 12 with
Fixing groove 11 is fixedly connected, by being fixedly connected with fixed ear piece 12 in the edge of cutting-in control module 3 and frequency measurement module 4,
Convenient for cutting-in control module 3 and frequency measurement module 4 are fixed.
It is further improved ground, as shown in Figure 3: the frequency measurement module 4 is adopted including processing module 14, memory module 15, data
Collect module 16, wireless communication module 17 and power supply 18, the processing module 14 respectively with memory module 15, data acquisition module
16, wireless communication module 17 is connected with power supply 18, by be equipped with processing module 14, memory module 15, data acquisition module 16,
Wireless communication module 17 and power supply 18, facilitate frequency measurement module 4 to work.
Specifically with improvement, the bottom of the cabinet 1 is fixedly connected with pedestal 19, the back of the cabinet 1 as shown in Figure 1:
It is fixedly connected with connecting plate 20, the surface of the connecting plate 20 offers mounting hole 21, by being fixedly connected in the bottom of cabinet 1
There is pedestal 19 and is equipped with connecting plate 20 at back, it is convenient that cabinet 1 is fixed.
Cabinet -1, case lid -2, cutting-in control module -3, frequency measurement module -4, the incoming line -5, line outlet-of the utility model
6, signal antenna -7, mounting bar -8, data flat cable -9, conducting wire -10, fixing groove -11, fixed ear piece -12, fixing bolt -13, place
Manage module -14, memory module -15, data acquisition module -16, wireless communication module -17, power supply -18, pedestal -19, connecting plate -
20, mounting hole -21, component is universal standard part or component, its structure and principle as known to those skilled in the art is all this
Technical staff can learn by technical manual or know by routine experiment method that the processing module is specially LPC2214 micro-
Controller, the memory module are specially high speed flash storage, which is specially ZIGBEE radio communication mold
Block, the data acquisition module are specially UTG9002C frequency meter, and the utility model is by by cutting-in control module 3 and frequency measurement module
4 are fixedly connected in cabinet 1, convenient to carry out simultaneously net operation to outdoor micro-capacitance sensor, avoid extraneous weather conditions to grid-connected dress
It sets and impacts, and real-time monitoring is carried out by side voltage of the frequency measurement module 4 for micro-capacitance sensor, improve the stabilization of electric energy supply
Property.
When the utility model at work, the conducting wire of micro-capacitance sensor 10 incoming line 5 is passed through to be connected with cutting-in control module 3,
Then output lead 10 is passed through into line outlet 6, frequency measurement module 4 is detected and controlled to cutting-in control module 3 by data flat cable 9
System, data acquisition module 16 carry out real-time monitoring to the electric voltage frequency of cutting-in control module 3, and in incoming processing module 14, lead to
It is stored in memory module 15 after crossing arrangement, while module 17 is transferred to Internet of Things to processing module 14 by wireless communication, it is convenient
Monitoring personnel remotely checks and controls frequency measurement module 4.
Actual production and application has been put into the product that this programme is protected at present, and the application especially on micro-capacitance sensor takes
Obtained certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, also be suitable for batch
Amount production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of micro-grid connection device based on technology of frequency tracking, including cabinet (1), case lid (2), cutting-in control module
(3) and frequency measurement module (4), it is characterised in that: the case lid (2) for being equipped with rotation connection of the cabinet (1), the cabinet (1)
Left-hand face offers incoming line (5), and the right side opening of the cabinet (1) is equipped with line outlet (6), and the top of the cabinet (1) is solid
Surely it is connected with signal antenna (7), the inside of the cabinet (1) is fixedly connected with mounting bar (8), the surface of the mounting bar (8)
It is fixedly connected with cutting-in control module (3) and frequency measurement module (4), the frequency measurement module (4) is located under cutting-in control module (3)
Side, is connected with data flat cable (9) between the cutting-in control module (3) and frequency measurement module (4), the frequency measurement module (4) and letter
Conducting wire (10) are connected between number antenna (7).
2. a kind of micro-grid connection device based on technology of frequency tracking according to claim 1, it is characterised in that: described
The surface of mounting bar (8) offers fixing groove (11), and the fixing groove (11) is along the distribution of the surface of mounting bar (8) and both ends are run through
Mounting bar (8).
3. a kind of micro-grid connection device based on technology of frequency tracking according to claim 2, it is characterised in that: described
The edge of cutting-in control module (3) and frequency measurement module (4) is fixedly connected with fixed ear piece (12), the fixed ear piece (12)
Surface is equipped with fixing bolt (13), and the fixing bolt (13) is run through fixed ear piece (12) and is fixedly connected with fixing groove (11).
4. a kind of micro-grid connection device based on technology of frequency tracking according to claim 1, it is characterised in that: described
Frequency measurement module (4) include processing module (14), memory module (15), data acquisition module (16), wireless communication module (17) and
Power supply (18), the processing module (14) respectively with memory module (15), data acquisition module (16), wireless communication module (17)
It is connected with power supply (18).
5. a kind of micro-grid connection device based on technology of frequency tracking according to claim 1, it is characterised in that: described
The bottom of cabinet (1) is fixedly connected with pedestal (19), and the back fixation of the cabinet (1) is connected with connecting plate (20), the company
The surface of fishplate bar (20) offers mounting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043464.7U CN209298902U (en) | 2018-12-06 | 2018-12-06 | A kind of micro-grid connection device based on technology of frequency tracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043464.7U CN209298902U (en) | 2018-12-06 | 2018-12-06 | A kind of micro-grid connection device based on technology of frequency tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298902U true CN209298902U (en) | 2019-08-23 |
Family
ID=67657774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822043464.7U Active CN209298902U (en) | 2018-12-06 | 2018-12-06 | A kind of micro-grid connection device based on technology of frequency tracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298902U (en) |
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2018
- 2018-12-06 CN CN201822043464.7U patent/CN209298902U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee after: Nanjing Vocational University of Industry Technology Address before: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee before: NANJING INSTITUTE OF INDUSTRY TECHNOLOGY |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: Room 504, building A1, No. 532-2, Zhongshan East Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Yihe Energy Technology Co.,Ltd. Address before: 210023 Yangshan North Road, Xianlin University Town, Qixia District, Nanjing, Jiangsu, 1 Patentee before: Nanjing Vocational University of Industry Technology |
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| TR01 | Transfer of patent right |