CN106059626B - It is a kind of using arrester realize in press the network-building method of communication - Google Patents
It is a kind of using arrester realize in press the network-building method of communication Download PDFInfo
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- CN106059626B CN106059626B CN201610449713.5A CN201610449713A CN106059626B CN 106059626 B CN106059626 B CN 106059626B CN 201610449713 A CN201610449713 A CN 201610449713A CN 106059626 B CN106059626 B CN 106059626B
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- 238000004891 communication Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 64
- 239000007924 injection Substances 0.000 claims abstract description 64
- 238000012545 processing Methods 0.000 claims description 56
- 230000008878 coupling Effects 0.000 claims description 53
- 238000010168 coupling process Methods 0.000 claims description 53
- 238000005859 coupling reaction Methods 0.000 claims description 53
- 238000005070 sampling Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 4
- 230000006855 networking Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036301 sexual development Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/544—Setting up communications; Call and signalling arrangements
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Abstract
The present invention relates to it is a kind of using arrester realize in press the network-building method of communication, be each configured with first communication module and second communication module at the both ends of 10kV route；First communication module is connected to 10kV route by one first injection module；Second communication module is connected to 10kV route by one second injection module；It includes an arrester unit that first injection module, which states an at least injection unit in the second injection module,.It is proposed by the invention it is a kind of using arrester realize in press the network-building method of communication, provide a kind of new 10kV line communication link builds mode, further enriches building for middle pressure communication link.
Description
Technical field
The present invention relates to it is a kind of using arrester realize in press the network-building method of communication.
Background technique
Medium-Voltage Power Line Communication Technology, which refers to, (is often referred to 10KV voltage etc. using the medium voltage power line in electric power transmission network
Grade) it is used as transmission signal vector, carry out the transmission of voice, data information.The technology is applied to the automation of medium voltage distribution network
In data transfer platform；In recent years, medium voltage power line broadband network insertion is complete, widely distributed, at low cost with its infrastructure
Honest and clean feature, just more and more attention has been paid to have extremely strong practical valence especially in remote countryside or underpopulated area
Value.Mostly use build mode of the external middle voltage capacitance of route as communication link in the existing middle pressure communication technology, but this kind
Communication link is required to have a power failure in installation, operation and maintenance and breakdown maintenance, just can be carried out subsequent operation, and has a power failure and produce
Raw economic loss is huge, causes great unnecessary waste, and there are many inconvenience in overhaul of the equipments and maintenance
Place brings many obstacles to the steady sexual development of medium voltage electricity communication line.If only with this kind of mode carry out in pressure it is logical
Letter link is built, and it is single to build mode, is unfavorable for communicating for a long time and is used.
Summary of the invention
The purpose of the present invention is to provide it is a kind of using arrester realize in press the network-building method of communication, to overcome existing skill
Defect present in art.
To achieve the above object, the technical scheme is that it is a kind of using arrester realize in press the networking side of communication
Method is each configured with first communication module and second communication module at the both ends of 10kV route；First communication module passes through one
First injection module is connected to 10kV route；Second communication module is connected to 10kV route by one second injection module；Described first
An at least injection unit includes an arrester unit in injection module and second injection module.
In an embodiment of the present invention, the first communication module includes the first coupler being sequentially connected, the first long distance
From broadband power line communication device and the first terminal；First coupler is connected with first injection module；
The second communication module includes the second coupler being sequentially connected, the second remote distance power line width band communication device and second
Terminal；Second coupler is connected with second injection module.
In an embodiment of the present invention, when in first injection module or second injection module include arrester list
When first, first coupler is respectively through A phase arrester, the B phase arrester in arrester unit in first injection module
And C phase arrester is connected to the A phase line, B phase line and C phase line of the 10kV route, second coupler point
Institute is not connected to through A phase arrester, B phase arrester and the C phase arrester in arrester unit in second injection module
State the A phase line, B phase line and C phase line of 10kV route.
In an embodiment of the present invention, the first remote distance power line width band communication device include: the first coffret,
First data processing unit, the first sender unit, the first signal receiving device and the first signal coupling module；Described
One coffret is respectively connected to first sender unit one end and described through first data processing unit
One signal receiving device one end；The first sender unit other end and the first signal receiving device other end are equal
It is connected with the first signal coupling module；First coffret receives the signal that the first terminal uploads, through institute
After stating the processing of the first data processing unit, transmitted by first sender unit and the first signal coupling module
To the first coupler, and will be in signal loading to the 10kV route through the first injection module；First signal receiving device
The signal on the 10kV route is received by the first injection module, the first coupler and the first signal coupling module,
And after first data processing unit processing, the first terminal is transmitted to by the first coffret.
In an embodiment of the present invention, first sender unit includes the first power modulation module being sequentially connected
And the first power carrier sending module；The first power modulation module is also connected with first data processing unit, uses
In to through first data processing unit, treated that signal is modulated；The first power carrier sending module also with institute
The first signal coupling module is stated to be connected.
In an embodiment of the present invention, first signal receiving module includes the first electric power demodulation module being sequentially connected
And the first power carrier sampling module；The first power carrier sampling module also with the first signal coupling module phase
Even, the sample of signal for being transmitted to the first signal coupling module；The first electric power demodulation module is also with described first
Data processing unit is connected, and demodulates to the signal after sampling.
In an embodiment of the present invention, the second remote distance power line width band communication device includes: that the second transmission connects
Mouth, the second data processing unit, second signal sending device, second signal reception device and second signal coupling module；Institute
It states the second coffret and is respectively connected to second signal sending device one end and institute through second data processing unit
State second signal reception device one end；The second signal sending device other end and the second signal reception device are another
End is connected with the second signal coupling module；Second coffret receives the signal that second computer terminal uploads,
After second data processing unit processing, pass through the second signal sending device and the second signal coupling module
It is transmitted to the second coupler, and will be in signal loading to the 10kV route through the second injection module；The second signal receives
Device receives the letter on the 10kV route by the second injection module, the second coupler and the second signal coupling module
Number, and after second data processing unit processing, pass through the second coffret to second computer terminal.
In an embodiment of the present invention, the second signal sending device includes the second power modulation module being sequentially connected
And the second power carrier sending module；The second power modulation module is also connected with second data processing unit, uses
In to through second data processing unit, treated that signal is modulated；The second power carrier sending module also with institute
Second signal coupling module is stated to be connected.
In an embodiment of the present invention, the second signal receiving module includes the second electric power demodulation module being sequentially connected
And the second power carrier sampling module；The second power carrier sampling module also with the second signal coupling module phase
Even, the sample of signal for being transmitted to the second signal coupling module；The second electric power demodulation module is also with described second
Data processing unit is connected, and demodulates to the signal after sampling.
Compared to the prior art, the invention has the following advantages: proposed by the invention is a kind of real using arrester
The network-building method of pressure communication in existing, provide the new 10kV line communication link of one kind builds mode, enriches middle pressure communication
Link is built, and is overcome voltage capacitance in using and is built the problem of middle unicity for pressing communication link causes.In addition, in the present invention
The used arrester other end uniformly passes through ground line and is connected with the earth, namely coupling magnet ring is real by electric-power wire communication signal coupling
Close on ground wire, there is no need to have a power failure can be installed, the operation such as O&M and breakdown maintenance, significantly reduce due to
Conventional maintenance needs the economic loss of power failure operation band, reduces unnecessary waste.
Detailed description of the invention
Fig. 1 is the catenation principle figure for pressing communication networking in the present invention in an embodiment in the realization of employing mode 1.
Fig. 2 is the catenation principle figure for pressing communication networking in the present invention in an embodiment in the realization of employing mode 2.
Fig. 3 is the catenation principle figure for pressing communication networking in the present invention in an embodiment in the realization of employing mode 3.
Fig. 4 is that pressure communicates the catenation principle figure at logical group network in the realization of employing mode 3 in another embodiment in the present invention.
Fig. 5 is the catenation principle figure for pressing communication networking in the present invention in an embodiment in the realization of employing mode 4.
Fig. 6 is the catenation principle figure in the present invention by pressing communication link in realizing.
Fig. 7 is the catenation principle figure of arrester and coupler in the present invention.
Fig. 8 is the catenation principle figure of middle voltage capacitance and coupler in the present invention.
Fig. 9 is the catenation principle figure of an embodiment medium and long distance broadband power line communication device in the present invention.
Figure 10 is the catenation principle figure in an embodiment in the present invention by pressing communication link in arrester realization.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is specifically described.
The present invention provide it is a kind of using arrester realize in press the network-building method of communication, match respectively at the both ends of 10kV route
It is equipped with first communication module and second communication module；First communication module is connected to 10kV route by one first injection module；
Second communication module is connected to 10kV route by one second injection module；First injection module and second injection module
In an at least injection unit include an arrester unit, specifically include following configuration mode:
1: the first injection unit of mode includes an arrester unit；Second injection unit includes an arrester unit；Such as Fig. 1
It is shown；
2: the first injection unit of mode includes an arrester unit；Second injection unit includes voltage capacitance unit in one；Such as
Shown in Fig. 2；
3: the first injection unit of mode includes arrester unit and middle voltage capacitance unit；Second injection unit includes arrester
Unit or middle voltage capacitance unit；As shown in Figure 3 and 4；
4: the first injection unit of mode includes arrester unit and middle voltage capacitance unit；Second injection unit includes arrester
Unit and middle voltage capacitance unit；As shown in Figure 5.
Further, first communication module includes the first coupler being sequentially connected, the first remote distance power line width band logical
T unit and the first terminal；First coupler is connected with the first injection module；Second communication module includes successively phase
The second coupler even, the second remote distance power line width band communication device and second computer terminal；Second coupler and institute
The second injection module is stated to be connected.As shown in fig. 6, in the present embodiment, 10kV route side is provided with the computer being sequentially connected
Terminal 1, remote distance power line width band communication device 1, coupler 1 and injection module 1；The other side is provided with the meter being sequentially connected
Calculation machine terminal 2, remote distance power line width band communication device 2, coupler 2 and injection module 2.
Further, in the present embodiment, as shown in Figure 7 and Figure 8, wrapped in the first injection module or the second injection module
When including arrester unit, the first coupler is taken shelter from the thunder through the A phase arrester in arrester unit in the first injection module, B phase respectively
Device and C phase arrester are connected to the A phase line, B phase line and C phase line of 10kV route；Second coupler is respectively through
A phase arrester, B phase arrester and C phase arrester in two injection modules in arrester unit are connected to the A phase of 10kV route
Route, B phase line and C phase line.And when using arrester unit, the first coupler and the second coupler are using coupling
Magnet ring, at the signaling point one in Fig. 7, signal is coupled on ground line by coupling magnet ring 1, then is injected into three-phase through arrester
On line；At signaling point two, signal is coupled on ground line by coupling magnet ring 2, then is injected into triple line through arrester.
Further, in the present embodiment, when including middle voltage capacitance unit in the first injection module or the second injection module,
First coupler is respectively through voltage capacitance and C phase in voltage capacitance in the A phase in voltage capacitance unit middle in the first injection module, B phase
Middle voltage capacitance is connected to the A phase line, B phase line and C phase line of 10kV route, at the signaling point one in Fig. 8 three
One end of voltage capacitance respectively corresponds access three-phase line, and the other end is connected to the first coupler；Second coupler is respectively through second
Voltage capacitance in A phase in injection module in middle voltage capacitance unit, voltage capacitance is connected to 10kV line in voltage capacitance and C phase in B phase
A phase line, B phase line and the C phase line on road, as one end of three middle voltage capacitances at the signaling point two in Fig. 8 respectively corresponds
Three-phase line is accessed, the other end is connected to the second coupler.Further, in the present embodiment, as shown in figure 9, the first long distance
It include: the first coffret, the first data processing unit, the first sender unit, first from broadband power line communication device
Signal receiving device and the first signal coupling module；First coffret is respectively connected to first through the first data processing unit
Sender unit one end and first signal receiving device one end；The first sender unit other end and the first signal connect
The receiving apparatus other end is connected with the first signal coupling module；First coffret receives the letter that the first terminal uploads
Number, after the processing of the first data processing unit, the is transmitted to by the first sender unit and the first signal coupling module
One coupler, and will be in signal loading to 10kV route through the first injection module；First signal receiving device passes through the first injection
Module, the first coupler and the first signal coupling module receive the signal on 10kV route, and through the first data processing unit
After processing, the first terminal is transmitted to by the first coffret.
First sender unit includes that the first power modulation module being sequentially connected and the first power carrier send mould
Block；First power modulation module is also connected with the first data processing unit, for through the first data processing module, treated
Signal is modulated；First power carrier sending module is also connected with the first signal coupling module.
First signal receiving module includes the first electric power demodulation module and the first power carrier sampling mold being sequentially connected
Block；First power carrier sampling module is also connected with the first signal coupling module, for what is transmitted to the first signal coupling module
Sample of signal；First electric power demodulation module is also connected with the first data processing unit, demodulates to the signal after sampling.
Second remote distance power line width band communication device includes: the second coffret, the second data processing unit, second
Sender unit, second signal reception device and signal coupling module；Second coffret is through the second data processing module
It is respectively connected to second signal sending device one end and second signal reception device one end；The second signal sending device other end
And the second signal reception device other end is connected with second signal coupling module；Second coffret receives second computer
The signal that terminal uploads is coupled after the processing of the second data processing unit by second signal sending device and second signal
Module transfer, and will be in signal loading to 10kV route through the second injection module to the second coupler；Second signal reception device
The signal on 10kV route is received by the second injection module, the second coupler and second signal coupling module, and through second
After data processing unit processing, pass through the second coffret to second computer terminal.
Second signal sending device includes that the second power modulation module being sequentially connected and the second power carrier send mould
Block；Second power modulation module is also connected with the second data processing unit, for through the second data processing module, treated
Signal is modulated；Second power carrier sending module is also connected with second signal coupling module.
Second signal receiving module includes the second electric power demodulation module and the second power carrier sampling mold being sequentially connected
Block；Second power carrier sampling module is also connected with second signal coupling module, for what is transmitted to second signal coupling module
Sample of signal；Second electric power demodulation module is also connected with the second data processing unit, demodulates to the signal after sampling.
In the present embodiment, the first signal coupling module and second signal coupling module are provided with signal transmitting and receiving control function
Energy and power line impedance matching feature.
Further, in the present embodiment, as shown in Figure 10, using the first in networking plan proposed by the invention
Scheme carries out networking, namely builds middle pressure communication link, respectively communication line 1 using arrester by medium-voltage line both ends
And communication line 2.Wherein, communication line 1 includes the terminal 1 being sequentially connected, coffret 1, data processing unit 1, signal
Sending device 1 and signal receiving device 1, signal coupling module 1 and couple magnet ring 1；Magnet ring 1 is coupled to pass through and 10kV route respectively
A phase line, B phase line and the C phase line of connected A phase arrester, B phase arrester and C phase arrester access 10kV route
Road.Sender unit 1 includes the power modulation module 1 being sequentially connected and power carrier sending module 1；Signal receiving device
1 includes the electric power demodulation module 1 and power carrier sampling module 1 being sequentially connected.Communication line 2 includes the terminal being sequentially connected
2, it coffret 2, data processing unit 2, sender unit 2 and signal receiving device 2, signal coupling module 2 and couples
Magnet ring 2；A phase arrester, B phase arrester and C phase arrester through being connected with 10kV route access 10kV to coupling magnet ring 2 respectively
A phase line, B phase line and the C phase line of route.Sender unit 2 include the power modulation module 2 that is sequentially connected and
Power carrier sending module 2；Signal receiving device 2 includes the electric power demodulation module 1 and power carrier sampling mold being sequentially connected
Block 2.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (1)
1. it is a kind of using arrester realize in press the network-building method of communication, which is characterized in that match respectively at the both ends of 10kV route
It is equipped with first communication module and second communication module；The first communication module is connected to 10kV line by one first injection module
Road；The second communication module is connected to 10kV route by one second injection module；First injection module and described second
An at least injection module includes an arrester unit in injection module；
The first communication module include the first coupler being sequentially connected, the first remote distance power line width band communication device and
First terminal；First coupler is connected with first injection module；The second communication module includes successively
Connected the second coupler, the second remote distance power line width band communication device and second computer terminal；Second coupling
Device is connected with second injection module；
When using arrester unit, using coupling magnet ring, signal passes through coupling magnet ring for the first coupler and the second coupler
It is coupled on ground line, then is injected into triple line through arrester；
When including arrester unit in first injection module and second injection module, first coupler point
Institute is not connected to through A phase arrester, B phase arrester and the C phase arrester in arrester unit in first injection module
The A phase line, B phase line and C phase line of 10kV route are stated, second coupler is respectively through in second injection module
A phase arrester, B phase arrester and C phase arrester in arrester unit are connected to the A phase line of the 10kV route, B phase
Route and C phase line；
The first remote distance power line width band communication device includes: the first coffret, the first data processing unit, the first letter
Number sending device, the first signal receiving device and the first signal coupling module；First coffret is through first number
First sender unit one end and first signal receiving device one end are respectively connected to according to processing unit；It is described
The first sender unit other end and the first signal receiving device other end with the first signal coupling module
It is connected；First coffret receives the signal that the first terminal uploads, and handles through first data processing unit
Afterwards, the first coupler is transmitted to by first sender unit and the first signal coupling module, and through first
Injection module will be in signal loading to the 10kV route；First signal receiving device passes through the first injection module, first
Coupler and the first signal coupling module receive the signal on the 10kV route, and through the first data processing list
After member processing, the first terminal is transmitted to by the first coffret；
First sender unit includes that the first power modulation module being sequentially connected and the first power carrier send mould
Block；The first power modulation module is also connected with first data processing unit, for through first data processing
Signal after cell processing is modulated；The first power carrier sending module also with the first signal coupling module phase
Even；
First signal receiving module includes the first electric power demodulation module and the first power carrier sampling mold being sequentially connected
Block；The first power carrier sampling module is also connected with the first signal coupling module, for the first signal coupling
Close the sample of signal of module transfer；The first electric power demodulation module is also connected with first data processing unit, to sampling
Signal afterwards is demodulated；
The second remote distance power line width band communication device includes: the second coffret, the second data processing unit, second
Sender unit, second signal reception device and second signal coupling module；Second coffret is through described second
Data processing unit is respectively connected to second signal sending device one end and second signal reception device one end；Institute
State the second signal sending device other end and the second signal reception device other end with the second signal coupled mode
Block is connected；Second coffret receives the signal that second computer terminal uploads, at second data processing unit
After reason, the second coupler is transmitted to by the second signal sending device and the second signal coupling module, and through
Two injection modules will be in signal loading to the 10kV route；The second signal reception device passes through the second injection module, the
Two couplers and the second signal coupling module receive the signal on the 10kV route, and through second data processing
After cell processing, pass through the second coffret to second computer terminal；
The second signal sending device includes that the second power modulation module being sequentially connected and the second power carrier send mould
Block；The second power modulation module is also connected with second data processing unit, for through second data processing
Signal after cell processing is modulated；The second power carrier sending module also with the second signal coupling module phase
Even；
The second signal receiving module includes the second electric power demodulation module and the second power carrier sampling mold being sequentially connected
Block；The second power carrier sampling module is also connected with the second signal coupling module, for the second signal coupling
Close the sample of signal of module transfer；The second electric power demodulation module is also connected with second data processing unit, to sampling
Signal afterwards is demodulated.
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| CN201610449713.5A CN106059626B (en) | 2016-06-21 | 2016-06-21 | It is a kind of using arrester realize in press the network-building method of communication |
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| CN107404335B (en) * | 2017-07-25 | 2020-12-04 | 国网福建省电力有限公司 | Method for guaranteeing power line communication in fault and maintenance states of power line |
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| CN1976245A (en) * | 2006-12-07 | 2007-06-06 | 赵湖滨 | Capacity coupler used for intermediate voltage power line carrier communication |
| CN101800119A (en) * | 2010-04-08 | 2010-08-11 | 李景禄 | Lightning resistant distribution transformer |
| CN102075216A (en) * | 2011-01-18 | 2011-05-25 | 西安新视科技有限公司 | System for isolating and coupling power line communication signals |
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| CN202550516U (en) * | 2012-04-20 | 2012-11-21 | 中铁上海设计院集团有限公司 | Lightning protection and lightning information recording system of railway goods yard power supply system |
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| US7535685B2 (en) * | 2006-01-31 | 2009-05-19 | Amperion, Inc. | Radio frequency signal coupler, coupling system and method |
| WO2010101661A1 (en) * | 2009-03-06 | 2010-09-10 | Amperion Incorporated | Station communications over electrical transmission lines |
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|---|---|---|---|---|
| CN1976245A (en) * | 2006-12-07 | 2007-06-06 | 赵湖滨 | Capacity coupler used for intermediate voltage power line carrier communication |
| CN101800119A (en) * | 2010-04-08 | 2010-08-11 | 李景禄 | Lightning resistant distribution transformer |
| CN102075216A (en) * | 2011-01-18 | 2011-05-25 | 西安新视科技有限公司 | System for isolating and coupling power line communication signals |
| CN102111189A (en) * | 2011-04-11 | 2011-06-29 | 福建省电力有限公司宁德电业局 | Long-distance high-speed broadband power line communication method |
| CN202550516U (en) * | 2012-04-20 | 2012-11-21 | 中铁上海设计院集团有限公司 | Lightning protection and lightning information recording system of railway goods yard power supply system |
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