CN106059066A - Electricity network monitoring system - Google Patents
Electricity network monitoring system Download PDFInfo
- Publication number
- CN106059066A CN106059066A CN201610319683.6A CN201610319683A CN106059066A CN 106059066 A CN106059066 A CN 106059066A CN 201610319683 A CN201610319683 A CN 201610319683A CN 106059066 A CN106059066 A CN 106059066A
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- Prior art keywords
- arm
- radiation arm
- electric power
- sub
- shaped radiation
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an electricity network monitoring system which includes an electricity monitoring device which is arranged on each electric pole. The electricity monitoring device includes a monitoring device main body which is provided with a band thereon for binding the monitor device main body and a corresponding electric pole. The monitoring device main body is provided with a battery case therebelow. The battery case is in detachable connection to the monitoring device main body. The monitoring device main body is provided with a circuit box therein. The circuit box is connected to the electric pole or a power grid tower through binding. The system can be easily dismounted from or mounted on the electric pole, is suitable for mass production, and can be placed on each electric pole so as to provide effective and large area monitoring.
Description
Technical field
The present invention relates to a kind of electric power networks monitoring system.
Background technology
Electric power monitoring is that always electric power networks research worker carries out the problem studied, and needs the most effectively to carry out electric power
The monitoring of network is a difficult problem, and its emphasis is not only how to arrange monitoring device, also resides in the communication system of monitoring device
Often disturbed by neighbouring electric field；And, current monitoring device structure is complicated, can only carry out monitoring on a small scale, it is impossible to
It is monitored for each electric pole or electrical network tower.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of electric power networks monitoring system.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of electric power networks monitoring system, includes and is located at often
Electric power monitoring device on individual electric pole；Described electric power monitoring device includes monitor body, and described monitor body is provided with use
In monitor body to be carried out the bandage that binding is connected with electric pole；Battery case, described electricity it is provided with below described monitor body
Pond box removably connects with monitoring body；This internal circuit box that is provided with of described monitor, is provided with observation circuit in described circuit box,
Described observation circuit includes main control unit, described observation circuit also include the photographic head being connected with main control unit signal and
The storage recording equipment that the communication module that main control unit signal connects is connected with main control unit signal；Described photographic head is for real
Time monitoring electric pole around line condition, described communication module for and extraneous real-time communication, described storage recording equipment is used
In record Monitoring Data；Described photographic head is located at above monitor body；Interchangeable battery it is provided with in described battery case, described
Battery is for powering to observation circuit；Described communication module includes communication chip and the communication antenna that signal connects therewith.
Wherein, described communication antenna includes pcb board, also include that two be located on pcb board are symmetrical
One radiating element, each described first radiating element includes first principal arm, in being set in the middle of two the first radiating elements
Heart initial point, each described first principal arm is gradually reduced near the side of center origin is longitudinally wide, two described first principal arms it
Between be connected with isolation transverse arm；Each described first principal arm is respectively connected with the first U-shaped radiation arm, institute away from the side of center origin
Stating the first U-shaped radiation arm Open Side Down and arrange, one end away from the first principal arm of each first U-shaped radiation arm connects second
U-shaped radiation arm, described second U-shaped radiation arm Open Side Down arrange；Described first U-shaped radiation arm and the second U-shaped radiation arm phase
Junction is arc；Described second U-shaped radiation arm away from a support arm of the first U-shaped radiation arm be provided with multiple from top to bottom etc.
The first rectangular aperture away from spread configuration；Caved inward on the downside of each described first rectangular aperture arched arm；
Described first principal arm is provided with circular hollow slots, and the upper side and lower side in hollow slots separately down and has extended upward the
One sub-arm, the side of the first sub-arm extends the second sub-arm having L-shaped, and the opposite side of the first sub-arm extends the 3rd of L-shaped
Sub-arm, the free end of described second sub-arm and the 3rd sub-arm is equipped with arc notch；
Described communication antenna also includes with center origin as point of symmetry, in laterally zygomorphic two the second radiating elements；Described
Second radiating element includes trapezoidal radiation arm, and the rectangle spoke extended away from the side of center origin from trapezoidal coupling arm
Penetrate arm；Transversely arranged on described rectangular radiation arm it is provided with multiple second rectangular aperture；Set between adjacent two the second rectangular apertures
There is open communication.
Wherein, described second radiating element also includes arc opening, and the opening direction of described arc opening is towards second
Rectangular aperture.
Wherein, two hypotenuses that described second radiating element also includes from trapezoidal radiation arm extend four respectively inwards
The turbulence piece of bending.
Wherein, the quantity of the first rectangular aperture on each first U-shaped radiation arm is 15.
Wherein, described observation circuit also includes electric field intensity detector, described electric field intensity detector and main control unit
Signal connects；The side of described monitor body is extended object stage, and described electric field intensity detector is located on object stage；
Wherein, described observation circuit also includes magnetic field intensity detector, described magnetic field intensity detector and main control unit signal
Connect；The side of described monitor body is extended object stage, and described magnetic field intensity detector is located on object stage；
Wherein, described observation circuit also includes the GPS positioner for electric power monitoring device carries out real-time positioning；
The invention have the benefit that and be attached with electric pole or electrical network tower by strap-on mode, in that context it may be convenient to will
It takes off from electric pole or installs, and is suitable for batch production, can be placed on each electric pole the effective big face of formation
Long-pending monitoring.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the structural representation of the electric power monitoring device of the present invention；
Fig. 3 is the structural representation of the electric power monitoring device of the present invention；
Fig. 4 is the schematic diagram of the observation circuit of the present invention；
Fig. 5 is the top view of the communication antenna of the present invention；
Fig. 6 is first radiating element of the present invention, the top view of the second radiating element；
Fig. 7 is the partial enlarged drawing of Fig. 6；
Fig. 8 is the impedance data figure of the communication antenna of the present invention；
Fig. 9 be the communication antenna of the present invention when frequency is 800MHz before and after the experimental data figure of ratio；
Figure 10 be the communication antenna of the present invention when frequency is 950MHz before and after the experimental data figure of ratio；
Figure 11 is the return loss test datagram of the communication antenna of the present invention；
Description of reference numerals in Fig. 1 to Figure 11:
1-electric pole；2-electric power monitoring device；
21-monitor body；22-bandage；23-photographic head；24-electric field intensity detector；25-magnetic field intensity detector；26-carries
Thing platform；27-battery case；
31-communication antenna；32-circuit box；
K1-PCB plate；K2-the first principal arm；K21-hollow slots；K31-the first U-shaped radiation arm；K32-the second U-shaped radiation arm；k33-
First rectangular aperture；The trapezoidal radiation arm of k4-；K5-rectangular radiation arm；K51-arc opening；K6-the second rectangular aperture；K7-flow-disturbing
Line；The sub-arm of k81-first；The sub-arm of k82-second；The sub-arm of k83-the 3rd.
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 Figure 1 to 11, a kind of electric power networks monitoring system described in the present embodiment, include and be located at each electric wire
Electric power monitoring device 2 on bar 1；Described electric power monitoring device 2 includes monitor body 21, and described monitor body 21 is provided with use
In monitor body 21 to be carried out the bandage 22 that binding is connected with electric pole 1；It is provided with battery case below described monitor body 21
27, described battery case 27 removably connects with monitoring body；Circuit box 32, described circuit box it is provided with in described monitor body 21
Being provided with observation circuit in 32, described observation circuit includes main control unit, and described observation circuit also includes to be believed with main control unit
Number storage record that the communication module that is connected with main control unit signal of photographic head 23 connected is connected with main control unit signal fills
Put；The described photographic head 23 line condition around monitoring electric pole 1 in real time, described communication module is for leading in real time with the external world
News, described storage recording equipment is used for recording Monitoring Data；Described photographic head 23 is located at above monitor body 21；Described battery
Being provided with interchangeable battery in box 27, described battery is for powering to observation circuit；Described communication module include communication chip with
And the communication antenna 31 that signal connects therewith.It is attached with electric pole 1 or electrical network tower by strap-on mode, can facilitate
It is taken off from electric pole 1 or installs, be suitable for batch production, formation can be placed on each electric pole 1 effectively
Large area monitoring.
A kind of electric power networks monitoring system described in the present embodiment, described communication antenna 31 includes pcb board K1, also includes
The first radiating element that two be located on pcb board K1 are symmetrical, each described first radiating element is had to include one
First principal arm k2, is set to center origin in the middle of two the first radiating elements, each described first principal arm k2 is near center origin
Side is longitudinally wide to be gradually reduced, and is connected with isolation transverse arm between two described first principal arm k2；Each described first principal arm
K2 is respectively connected with the first U-shaped radiation arm k31, described first U-shaped radiation arm k31 away from the side of center origin Open Side Down and sets
Putting, one end away from the first principal arm k2 of each first U-shaped radiation arm k31 connects the second U-shaped radiation arm k32, described 2nd U
Shape radiation arm k32 Open Side Down arrange；Described first U-shaped radiation arm k31 and the second U-shaped radiation arm k32 connection are arc
Shape；Described second U-shaped radiation arm k32 is provided with away from the support arm of the first U-shaped radiation arm k31 and multiple the most equidistantly arranges
The first rectangular aperture k33 that row are arranged；Caved inward on the downside of each described first rectangular aperture k33 arched arm；The present embodiment
Described a kind of electric power networks monitoring system, described first principal arm k2 is provided with circular hollow slots k21, upper in hollow slots k21
Side and downside separately down and have extended upward the first sub-arm k81, and the side of the first sub-arm k81 is extended the second of L-shaped
Sub-arm k82, the opposite side of the first sub-arm k81 extends the 3rd sub-arm k83 having L-shaped, described second sub-arm k82 and the 3rd sub-arm
The free end of k83 is equipped with arc notch；Described communication antenna 31 also includes with center origin as point of symmetry, in symmetrical above and below
Two the second radiating elements；Described second radiating element includes trapezoidal radiation arm k4, and from trapezoidal coupling arm away from
The rectangular radiation arm k5 that the side of heart initial point is extended；Transversely arranged on described rectangular radiation arm k5 it be provided with multiple second rectangle and open
Mouth k6；It is communicated with opening between adjacent two the second rectangular aperture k6.
As a electric field with can communication equipment, its dispose antenna be actually needed preferable antenna performance, therefore relate to
Above-mentioned antenna structure, this structural antenna is dual polarized antenna, utilizes gyroscope and Network Analyzer to analyze its data as follows, by
Be 820-900MHz in this antenna frequency spectrum Primary communication frequency band, such as Fig. 8, its be the input impedance of this antenna at 820MHz extremely
The data of 990MHz, measured impedance is 11+144j ohm when 925MHz, and transitions smooth, can communicate with current main flow
Chip carries out preferable conjugate impedance match.As shown in Figure 9 and Figure 10, than analyzing before and after when it is respectively 800MHz and 950MHz
Figure, among these, when 800MHz, in its frequency band before and after ratio for 31.35dB；When 950MHz, in its frequency band before and after than for
34.20dB；Therefore, illustrate that it compares and gain performance before and after having well.It addition, antenna is omni-directional double-clicks antenna；Figure 11
Shown in, its return loss performance highlights, and especially when 925MHz, return loss minima reaches-65dB, at whole high band
Return loss is held in below-10dB, and water is average more than other similar antenna levels.
A kind of electric power networks monitoring system described in the present embodiment, described second radiating element also includes arc opening
K51, the opening direction of described arc opening k51 is towards the second rectangular aperture k6.Increase sense of current rule, prevent flow-disturbing existing
As producing, improve stability.
A kind of electric power networks monitoring system described in the present embodiment, described second radiating element also includes from trapezoidal radiation
Two hypotenuses of arm k4 extend the turbulence piece k7 of four bendings respectively inwards.
A kind of electric power networks monitoring system described in the present embodiment, the first rectangle on each first U-shaped radiation arm k31 is opened
The quantity of mouth k33 is 15.First rectangular aperture k33 of this quantity is the reasonable number calculated through constantly practice and experiment
Amount, can ensure to increase current length, prevents the long standing-wave ratio caused of electric current from increasing on the premise of increase gain.
A kind of electric power networks monitoring system described in the present embodiment, described observation circuit also includes electric field intensity detector
24, described electric field intensity detector 24 is connected with main control unit signal；The side of described monitor body 21 is extended loading
Platform 26, described electric field intensity detector 24 is located on object stage 26；For monitoring electric field intensity, prevent electric field degree from extremely bringing
Hidden danger.
A kind of electric power networks monitoring system described in the present embodiment, described observation circuit also includes magnetic field intensity detector
25, described magnetic field intensity detector 25 is connected with main control unit signal；The side of described monitor body 21 is extended loading
Platform 26, described magnetic field intensity detector 25 is located on object stage 26；For detecting magnetic field intensity.
A kind of electric power networks monitoring system described in the present embodiment, described observation circuit also includes for electric power monitoring
Device 2 carries out the GPS positioner of real-time positioning；For positioning, fault guide etc..
The above is only a preferred embodiment of the present invention, therefore all according to the structure described in present patent application scope
Make, equivalence change that feature and principle are done or modify, be included in the protection domain of present patent application.
Claims (5)
1. an electric power networks monitoring system, it is characterised in that: include the electric power monitoring device being located on each electric pole (1)
(2)；Described electric power monitoring device (2) includes monitor body (21), and described monitor body (21) is provided with for monitoring
Device body (21) carries out the bandage (22) that binding is connected with electric pole (1)；Described monitor body (21) lower section is provided with battery case
(27), described battery case (27) removably connects with monitoring body；It is provided with circuit box (32), institute in described monitor body (21)
Being provided with observation circuit in stating circuit box (32), described observation circuit includes main control unit, described observation circuit also include with
The communication module that the photographic head (23) that main control unit signal connects is connected with main control unit signal is connected with main control unit signal
Storage recording equipment；Described photographic head (23) monitors electric pole (1) line condition around, described communication module in real time
For with extraneous real-time communication, described storage recording equipment is used for recording Monitoring Data；Described photographic head (23) is located at monitor
Body (21) top；Being provided with interchangeable battery in described battery case (27), described battery is for powering to observation circuit；Described
Communication module includes communication chip and the communication antenna (31) that signal connects therewith.
A kind of electric power networks monitoring system the most according to claim 1, it is characterised in that: described communication antenna (31) includes
There is pcb board (K1), also include the first radiating element that two be located on pcb board (K1) are symmetrical, each described
One radiating element includes first principal arm (k2), is set to center origin in the middle of two the first radiating elements, and each described
The side of the close center origin of one principal arm (k2) is longitudinally wide to be gradually reduced, and is connected with between two described first principal arms (k2)
Isolation transverse arm；Each described first principal arm (k2) is respectively connected with the first U-shaped radiation arm (k31), institute away from the side of center origin
State the first U-shaped radiation arm (k31) Open Side Down and arrange, each first U-shaped radiation arm (k31) away from the first principal arm (k2)
One end connect have the second U-shaped radiation arm (k32), described second U-shaped radiation arm (k32) Open Side Down arrange；Described first U-shaped
Radiation arm (k31) and the second U-shaped radiation arm (k32) connection are arc；Described second U-shaped radiation arm (k32) is away from a U
One support arm of shape radiation arm (k31) is provided with the first rectangular aperture (k33) that multiple equidistant arrangement from top to bottom is arranged；Each
Caved inward on the downside of described first rectangular aperture (k33) arched arm；
Described first principal arm (k2) is provided with circular hollow slots (k21), the upper side and lower side in hollow slots (k21) separately down and
Having extended upward the first sub-arm (k81), the second sub-arm (k82) having L-shaped is extended in the side of the first sub-arm (k81), and first
The opposite side of sub-arm (k81) extends the 3rd sub-arm (k83) having L-shaped, described second sub-arm (k82) and the 3rd sub-arm (k83)
Free end be equipped with arc notch；
Described communication antenna (31) also includes with center origin as point of symmetry, in laterally zygomorphic two the second radiating elements；
Described second radiating element includes trapezoidal radiation arm (k4), and extends away from the side of center origin from trapezoidal coupling arm
Rectangular radiation arm (k5)；Described rectangular radiation arm (k5) is the most transversely arranged is provided with multiple second rectangular aperture (k6)；Adjacent two
It is communicated with opening between individual second rectangular aperture (k6).
A kind of electric power networks monitoring system the most according to claim 2, it is characterised in that: described second radiating element also wraps
Having included arc opening (k51), the opening direction of described arc opening (k51) is towards the second rectangular aperture (k6).
A kind of electric power networks monitoring system the most according to claim 2, it is characterised in that: described second radiating element also wraps
Include two hypotenuses from trapezoidal radiation arm (k4) and extend the turbulence piece (k7) of four bendings respectively inwards.
A kind of electric power networks monitoring system the most according to claim 2, it is characterised in that: each first U-shaped radiation arm
(k31) quantity of the first rectangular aperture (k33) on is 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319683.6A CN106059066A (en) | 2016-05-16 | 2016-05-16 | Electricity network monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319683.6A CN106059066A (en) | 2016-05-16 | 2016-05-16 | Electricity network monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106059066A true CN106059066A (en) | 2016-10-26 |
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ID=57176369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319683.6A Pending CN106059066A (en) | 2016-05-16 | 2016-05-16 | Electricity network monitoring system |
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| Country | Link |
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| CN (1) | CN106059066A (en) |
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|---|---|---|---|---|
| US20130211170A1 (en) * | 2010-08-12 | 2013-08-15 | Mitsui Chemicals Inc. | Isopropyl alcohol-producing bacterium having improved productivity by gntr destruction |
| WO2013121170A1 (en) * | 2012-02-17 | 2013-08-22 | United Technologists Europe Limited | Method and device for monitoring integrity of wooden posts |
| CN204046726U (en) * | 2014-06-22 | 2014-12-24 | 国家电网公司 | A kind of power grid transmission line supervising device |
| CN105206727A (en) * | 2015-10-08 | 2015-12-30 | 南京大学 | InGaN/GaN multi-quantum-well single-nano-pole LED device and manufacturing method thereof |
| CN205194830U (en) * | 2015-11-09 | 2016-04-27 | 中天宽带技术有限公司 | Be applied to super wide band base station antenna radiating element of 2G3G4G communication |
-
2016
- 2016-05-16 CN CN201610319683.6A patent/CN106059066A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130211170A1 (en) * | 2010-08-12 | 2013-08-15 | Mitsui Chemicals Inc. | Isopropyl alcohol-producing bacterium having improved productivity by gntr destruction |
| WO2013121170A1 (en) * | 2012-02-17 | 2013-08-22 | United Technologists Europe Limited | Method and device for monitoring integrity of wooden posts |
| CN204046726U (en) * | 2014-06-22 | 2014-12-24 | 国家电网公司 | A kind of power grid transmission line supervising device |
| CN105206727A (en) * | 2015-10-08 | 2015-12-30 | 南京大学 | InGaN/GaN multi-quantum-well single-nano-pole LED device and manufacturing method thereof |
| CN205194830U (en) * | 2015-11-09 | 2016-04-27 | 中天宽带技术有限公司 | Be applied to super wide band base station antenna radiating element of 2G3G4G communication |
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Application publication date: 20161026 |