CN106230380A - A kind of solar energy intelligent substation stationary monitoring device - Google Patents
A kind of solar energy intelligent substation stationary monitoring device Download PDFInfo
- Publication number
- CN106230380A CN106230380A CN201610722891.0A CN201610722891A CN106230380A CN 106230380 A CN106230380 A CN 106230380A CN 201610722891 A CN201610722891 A CN 201610722891A CN 106230380 A CN106230380 A CN 106230380A
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- China
- Prior art keywords
- arm
- radiation arm
- monitoring device
- solar energy
- intelligent substation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000005684 electric field Effects 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 41
- 238000002955 isolation Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003071 parasitic effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000013500 data storage Methods 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 210000000352 storage cell Anatomy 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
Landscapes
- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of solar energy intelligent substation stationary monitoring device, including base, described base is provided with motor, and the clutch end of described motor connects rotation bar, described rotation bar is provided with a disk, and the top of described rotation bar is provided with cam device；Antenna cavity, power source cavity, circuit chamber it is provided with in described base；Described circuit intracavity is provided with observation circuit, and described observation circuit includes CPU, and be connected with cpu signal communicator, electric field intensity detector, described cam device is connected with cpu signal, and described electric field intensity detector is located on disk；Being provided with the supplying cell for powering to observation circuit and motor in described power source cavity, described communicator includes antenna and the communication chip being connected with aerial signal；Fixed rotary-type monitoring, can observe without the carrying out at dead angle with 360 degree, and monitoring effect is good, convenient and swift.
Description
Technical field
The present invention relates to a kind of solar energy intelligent substation stationary monitoring device.
Background technology
Power cable and transformer station play an important role in distribution network construction, and its monitoring direct relation power supply
Reliability and power supply quality；Cable run supervising device includes line information detection device and data acquisition unit, detection dress
Putting and directly contact with cable, detect the analogue signal amounts such as the electric current in cable, voltage, then detection device CPU is compiled by numeral
Monitoring information is sent to harvester by wired or wireless data communication by code mode, and harvester CPU is obtained by decoding
The information such as electric current in cable, voltage.Generally, harvester can be divided into according to communication mode with the data communication of detection device
Two kinds: wire communication mode and communication；Wherein, wireless mode is easily affected by site environment, such as on-the-spot signal
Interference, the signal communicated are easily by shielding etc.；Detection key element on power cable and transformer station is a lot, when temperature is too high, needs
Detector prevention of problem fire occurs；There is excellent radio communication the most again, because being previously mentioned wireless mode easily by scene
The impact of environment, as on-the-spot signal disturbing, communication signal easily by shielding etc., but also be easily subject to the interference of electric field, because of
The antenna set in this needs have preferable antenna performance, and anti-shielding is the most anti-interference, and directivity also to be got well, it addition, when monitoring
If can realize automatic monitoring, visual angle extensively, more preferably.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of solar energy intelligent substation stationary monitoring dress
Put.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of solar energy intelligent substation stationary monitoring device,
Including base, described base is provided with motor, and the clutch end of described motor connects rotation bar, and described rotation bar sets
A disk, the top of described rotation bar is had to be provided with cam device；Antenna cavity, power source cavity, circuit chamber it is provided with in described base；Institute
Stating circuit intracavity and be provided with observation circuit, described observation circuit includes CPU, and be connected with cpu signal communicator, electric field
Intensity detector, described cam device is connected with cpu signal, and described electric field intensity detector is located on disk；Described power supply
Intracavity is provided with the supplying cell for powering to observation circuit and motor, and described communicator includes antenna and believes with antenna
Number connect communication chip.
Wherein, described observation circuit also includes alarm device, and alarm device is connected with cpu signal.
Wherein, described antenna includes the dielectric-slab of ellipse, and the front of described dielectric-slab is provided with two groups of microstrip elements, and two
Group microstrip element setting symmetrical above and below；Often group microstrip element includes two and symmetrical subelement；Often organize microstrip element
Centre be provided with the parasitic oscillator sheet of a T-shaped；Each subelement includes a L-shaped spacer bar, L-shaped spacer bar and corresponding feedback
Electricity microstrip line be arranged in parallel；
Outer placing on described medium is additionally provided with a circle isolation micro-strip arm.
Wherein, each subelement includes a feed tab for feed and the first radiation arm of arc；Described
It is connected by feeding microstrip line between one radiation arm and feed tab；Described first radiation arm away from dielectric-slab center while being provided with
Sector notch, described first radiation arm is near the semicircular indentations that is provided with at dielectric-slab center, and semicircular indentations is provided close to
On one side of something of feeding microstrip line；Also including arc the second radiation arm, described second radiation arm and the first radiation arm are arranged concentrically,
One end of described second radiation arm is connected with one end away from feeding microstrip line of the first radiation arm；Described second radiation arm is first-class
Arc length is provided with multiple fan beam arm, and each described fan beam arm is provided with hollow out radiating element, and the radiation of each hollow out is single
Unit is triangle, and the both sides of hollow out radiating element are all extended to the centre of hollow out radiating element four coupling radiation arms；From
The outer arc limit of fan beam arm is risen to inner arc limit number, first, the 3rd coupling radiation arm length less than second, the 4th
Individual；The reverse side of described dielectric-slab is provided with two groups of journey laterally zygomorphic micro-strip sector elements, and often group micro-strip sector element includes two
Individual symmetrical isolation sector arm.
Wherein, the quantity of the fan beam arm of each subelement is 4-6.
Wherein, if the distance between fan beam arm is L, the quantity of fan beam arm is N, the horizontal stroke of described feeding microstrip line
To a length of M, then M=L*0.8*N.
Wherein, described observation circuit also includes the heat source temperature detector for real-time detection thermal source, described thermal source temperature
Degree detector is connected with cpu signal, and described heat source temperature detector is located on disk；
Wherein, described observation circuit also includes the smoke detector for real-time detection smog, described smoke detector and CPU
Signal connects, and described smoke detector is located on disk；
Wherein, described observation circuit also includes the data storage cell for recording data, described data storage cell and CPU
Signal connects；
Wherein, transformer station's stationary monitoring device also includes the solar panel for charging, described power supply to supplying cell
Battery is electrically connected with solar panel；
The invention have the benefit that fixed rotary-type monitoring, can observe without the carrying out at dead angle with 360 degree, monitoring effect
Good, convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the schematic diagram of the observation circuit of the present invention；
Fig. 4 is the antenna face view of the present invention；
Fig. 5 is the structural representation of the antenna subelement of the present invention；
Fig. 6 is the partial enlarged drawing of Fig. 5；
Fig. 7 is the reverse view of the present invention；
Fig. 8 is the frequency range emulation testing figure of the antenna of the present invention；
Fig. 9 is the directional diagram of the antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 9:
1-base；11-antenna cavity；12-circuit chamber；13-power source cavity；2-motor；4-rotates bar；5-disk；51-photographic head fills
Put；
B1-dielectric-slab；B2-isolates micro-strip arm；B3-parasitism oscillator sheet；B4-L shape spacer bar；B5-feed tab；B6-first radiates
Arm；B61-semicircular indentations；B62-sector notch；B7-fan beam arm；B71-couples radiation arm；B8-the second radiation arm；b9-
Isolation sector arm.
Detailed description of the invention
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality of the present invention
The scope of executing is confined to this.
As shown in Figures 1 to 9, a kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, include
Base 1, described base 1 is provided with motor 2, and the clutch end of described motor 2 connects rotation bar 4, and described rotation bar 4 sets
A disk 5, the top of described rotation bar 4 is had to be provided with cam device 51；Be provided with in described base 1 antenna cavity 11, power source cavity 13,
Circuit chamber 12；Being provided with observation circuit in described circuit chamber 12, described observation circuit includes CPU, and be connected with cpu signal
Communicator, electric field intensity detector, described cam device 51 is connected with cpu signal, and described electric field intensity detector is located at
On disk 5；The supplying cell for powering, described communicator bag it is provided with to observation circuit and motor 2 in described power source cavity 13
Include antenna and the communication chip being connected with aerial signal.Fixed rotary-type monitoring, can be with 360 degree of carrying out without dead angle
Observing, monitoring effect is good, convenient and swift；Described observation circuit also includes alarm device, and alarm device is connected with cpu signal.
Motor 2 drives cam device 51 to rotate and disk 5 rotates, thus monitoring and the unified rotation of monitoring, form 360 degree without dead angle
Observation and monitoring.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, described antenna includes ellipse
Dielectric-slab b1, the front of described dielectric-slab b1 is provided with two groups of microstrip elements, two groups of microstrip element settings symmetrical above and below；Often organize micro-strip
Unit includes two and symmetrical subelement；The centre often organizing microstrip element is provided with the parasitic oscillator sheet of a T-shaped
b3；Each subelement includes a L-shaped spacer bar B4, and L-shaped spacer bar B4 be arranged in parallel with corresponding feeding microstrip line；Given an account of
Outer placing in matter is additionally provided with a circle isolation micro-strip arm b2.A kind of solar energy intelligent substation stationary monitoring described in the present embodiment
Device, each subelement includes feed tab b5 for feed and the first radiation arm b6 of arc；Described first spoke
Penetrate and be connected by feeding microstrip line between arm b6 and feed tab b5；Described first radiation arm b6 is away from the one side at dielectric-slab b1 center
Being provided with sector notch b62, described first radiation arm b6 is provided with semicircular indentations b61, semicircle near dielectric-slab b1 center
V notch v b61 is provided close on one side of something of feeding microstrip line；Also include arc the second radiation arm b8, described second radiation arm b8
Be arranged concentrically with the first radiation arm b6, one end of described second radiation arm b8 and the first radiation arm b6 away from feeding microstrip line
One end connects；The described second first-class arc length of radiation arm b8 is provided with multiple fan beam arm b7, each described fan beam arm b7
Being provided with hollow out radiating element, each hollow out radiating element is triangle, and the both sides of hollow out radiating element are all single to hollow out radiation
The centre of unit is extended four coupling radiation arm b71；From the outer arc limit of fan beam arm b7 to inner arc limit number, first,
The length of the coupling radiation arm b71 of the 3rd is less than second, the 4th；It is upper and lower that the reverse side of described dielectric-slab b1 is provided with two groups of journeys
Symmetrical micro-strip sector element, often group micro-strip sector element includes two symmetrical isolation sector arm b9；By rationally
The design of radiating element, improve radiation current, thus improve radiation characteristic.By the microstrip circuit structure not less than 600 times
Design, and by being not less than under 600 l-G simulation tests and parameter adjustment, finally determine above-mentioned antenna structure, this antenna has
Standby wider frequency range and preferably isolation and directivity and gain performance, possess preferable communication performance；Actual
In test, this beamwidth of antenna available frequency range is up to 1.7GHz to 2.65GHz；Substantially meeting the requirement of communications band, it increases
Benefit is the highest, and in frequency band, average gain is more than 8.952dbi；Meet actually used needs；If additionally in its isolation figure frequency band
Isolation, isolation performance preferably, such as Fig. 8, can be seen that in S3 isolation is more than 25.5db in frequency range.Its direction
Property, as described in Figure 9, it is omni-directional antenna.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, the fan beam arm of each subelement
The quantity of b7 is 4-6.A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, if fan beam arm b7
Between distance be L, the quantity of fan beam arm b7 is N, and the lateral length of described feeding microstrip line is M, then M=L*0.8*N.
After meeting this formula, its performance is most preferably embodied, and gain and direction are all preferable, and standing-wave ratio is close to 1.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, described observation circuit also includes use
In the heat source temperature detector of real-time detection thermal source, described heat source temperature detector is connected with cpu signal, and described heat source temperature is visited
Survey device to be located on disk 5.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, described observation circuit also includes use
In the smoke detector of real-time detection smog, described smoke detector is connected with cpu signal, and disk is located at by described smoke detector
On 5.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, described observation circuit also includes use
In the data storage cell of record data, described data storage cell is connected with cpu signal.
A kind of solar energy intelligent substation stationary monitoring device described in the present embodiment, transformer station's stationary monitoring device also wraps
Including the solar panel for charging to supplying cell, described supplying cell is electrically connected with solar panel.
The above is only a preferred embodiment of the present invention, therefore all according to the structure described in present patent application scope, spy
Levy and principle is done equivalence change or modify, be included in the protection domain of present patent application.
Claims (5)
1. a solar energy intelligent substation stationary monitoring device, it is characterised in that: include base (1), on described base (1)
Being provided with motor (2), the clutch end of described motor (2) connects has rotation bar (4), described rotation bar (4) to be provided with a disk
(5), the top of described rotation bar (4) is provided with cam device (51)；Antenna cavity (11), power source cavity it is provided with in described base (1)
(13), circuit chamber (12)；Being provided with observation circuit in described circuit chamber (12), described observation circuit includes CPU, and and CPU
The communicator of signal connection, electric field intensity detector, described cam device (51) is connected with cpu signal, described electric-field strength
Degree detector is located on disk (5)；The power supply electricity for powering it is provided with to observation circuit and motor (2) in described power source cavity (13)
Pond, described communicator includes antenna and the communication chip being connected with aerial signal；
Transformer station's stationary monitoring device also includes the solar panel for charging to supplying cell, described supplying cell with
Solar panel is electrically connected with.
A kind of solar energy intelligent substation stationary monitoring device the most according to claim 1, it is characterised in that: described monitoring
Circuit also includes alarm device, and alarm device is connected with cpu signal.
A kind of solar energy intelligent substation stationary monitoring device the most according to claim 2, it is characterised in that: described antenna
Including the dielectric-slab (b1) of ellipse, the front of described dielectric-slab (b1) is provided with two groups of microstrip elements, on two groups of microstrip elements
Under be symmetrical arranged；Often group microstrip element includes two and symmetrical subelement；The centre often organizing microstrip element is provided with
The parasitic oscillator sheet (b3) of one T-shaped；Each subelement includes a L-shaped spacer bar (B4), L-shaped spacer bar (B4) and corresponding feedback
Electricity microstrip line be arranged in parallel；
Outer placing on described medium is additionally provided with circle isolation micro-strip arm (b2)；
Each subelement includes a feed tab (b5) for feed and first radiation arm (b6) of arc；Described first
It is connected by feeding microstrip line between radiation arm (b6) with feed tab (b5)；Described first radiation arm (b6) is away from dielectric-slab (b1)
Center while being provided with sector notch (b62), described first radiation arm (b6) being provided with half near dielectric-slab (b1) center
Circumferential notch (b61), semicircular indentations (b61) is provided close on one side of something of feeding microstrip line；Also include arc second to radiate
Arm (b8), described second radiation arm (b8) is arranged concentrically with the first radiation arm (b6), one end of described second radiation arm (b8) with
One end away from feeding microstrip line of first radiation arm (b6) connects；The first-class arc length of described second radiation arm (b8) is provided with multiple
Fan beam arm (b7), each described fan beam arm (b7) is provided with hollow out radiating element, and each hollow out radiating element is three
Dihedral, the both sides of hollow out radiating element are all extended to the centre of hollow out radiating element four couplings radiation arm (b71)；From fan
The outer arc limit of shape radiation arm (b7) is risen to inner arc limit number, first, the length of the coupling radiation arm (b71) of the 3rd is less than second
Individual, the 4th；The reverse side of described dielectric-slab (b1) is provided with two groups of journey laterally zygomorphic micro-strip sector elements, often group micro-strip sector list
Unit includes two symmetrical isolation sector arms (b9).
A kind of solar energy intelligent substation stationary monitoring device the most according to claim 3, it is characterised in that: every height list
The quantity of the fan beam arm (b7) of unit is 4-6.
A kind of solar energy intelligent substation stationary monitoring device the most according to claim 3, it is characterised in that: set fan-shaped spoke
Penetrating the distance between arm (b7) is L, and the quantity of fan beam arm (b7) is N, and the lateral length of described feeding microstrip line is M, then M
=L*0.8*N。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722891.0A CN106230380A (en) | 2016-08-25 | 2016-08-25 | A kind of solar energy intelligent substation stationary monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722891.0A CN106230380A (en) | 2016-08-25 | 2016-08-25 | A kind of solar energy intelligent substation stationary monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106230380A true CN106230380A (en) | 2016-12-14 |
Family
ID=57554496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722891.0A Withdrawn CN106230380A (en) | 2016-08-25 | 2016-08-25 | A kind of solar energy intelligent substation stationary monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106230380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425984A (en) * | 2017-08-01 | 2017-12-01 | 北京煜煌科技有限公司 | A kind of high-speed communication system of intelligent substation |
| CN110165354A (en) * | 2019-05-24 | 2019-08-23 | 彭小玲 | A kind of antenna based on the transmission of 5G signal |
-
2016
- 2016-08-25 CN CN201610722891.0A patent/CN106230380A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425984A (en) * | 2017-08-01 | 2017-12-01 | 北京煜煌科技有限公司 | A kind of high-speed communication system of intelligent substation |
| CN110165354A (en) * | 2019-05-24 | 2019-08-23 | 彭小玲 | A kind of antenna based on the transmission of 5G signal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161214 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Qige Document name: Notification of Approving Refund |