CN107342629A - A kind of grid power transmission circuit intelligent monitor system - Google Patents
A kind of grid power transmission circuit intelligent monitor system Download PDFInfo
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- CN107342629A CN107342629A CN201710584075.2A CN201710584075A CN107342629A CN 107342629 A CN107342629 A CN 107342629A CN 201710584075 A CN201710584075 A CN 201710584075A CN 107342629 A CN107342629 A CN 107342629A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 128
- 238000012544 monitoring process Methods 0.000 claims abstract description 41
- 230000005611 electricity Effects 0.000 claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000007405 data analysis Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 241000208340 Araliaceae Species 0.000 claims description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 235000008434 ginseng Nutrition 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- H02J13/0075—
-
- 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
- H02J13/00001—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 characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a kind of grid power transmission circuit intelligent monitor system, including wireless sensor network power network monitoring module, transmission line of electricity analyzes and processes platform and intelligent terminal, the wireless sensor network power network monitoring module is based on wireless sensor network collection transmission line parameter, and the transmission line parameter collected is sent to the transmission line of electricity and analyzes and processes platform, the transmission line of electricity analyzing and processing platform is used to receive, storage, show transmission line parameter, and by transmission line parameter compared with normality threshold, if exceed normality threshold, then output alarm signal；Described intelligent terminal analyzes and processes platform with transmission line of electricity by communication network and is connected, and the transmission line parameter in platform is analyzed and processed for real time access transmission line of electricity.The present invention realizes transmission line of electricity monitoring using wireless sensor network technology, and is alarmed in transmission line parameter exception, is easy to related personnel to carry out remote monitoring.
Description
Technical field
The present invention relates to transmission line of electricity monitoring technical field, and in particular to a kind of grid power transmission circuit intelligent monitor system.
Background technology
As industrialization, Development of China's Urbanization are constantly accelerated, electricity needs sustainable growth, a strong, reliable modernization
Bulk power grid optimizes energy source configuration, had the function that irreplaceable in a wider context for ensureing national energy security.Build tool
The guarantee for having digitization, digitlization, automation, the strong intelligent grid of interactive feature to be safe, reliable, efficient transmission of electricity, it is
The direction of power science development, the monitoring to power network are also even more important.Transmission line of electricity as power Transmission tie has scattered
Property big, distance, the features such as being difficult to make an inspection tour and safeguarding, therefore transmission line of electricity body and surrounding enviroment and meteorologic parameter are carried out
Long-range monitoring turns into a urgent job.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of grid power transmission circuit intelligent monitor system.
The purpose of the present invention gathers following technical scheme to realize：
Provide a kind of grid power transmission circuit intelligent monitor system, including it is wireless sensor network power network monitoring module, defeated
Electric line analyzes and processes platform and intelligent terminal, the wireless sensor network power network monitoring module are based on wireless sensor network
Transmission line parameter is gathered, and the transmission line parameter collected is sent to the transmission line of electricity and analyzes and processes platform, it is described
Transmission line of electricity analyzing and processing platform is used to receive, store, shows transmission line parameter, and by transmission line parameter and normality threshold
It is compared, if exceeding normality threshold, output alarm signal；Described intelligent terminal passes through communication network and transmission line of electricity point
Processing platform connection is analysed, the transmission line parameter in platform is analyzed and processed for real time access transmission line of electricity.
Beneficial effects of the present invention are：Monitoring power transmission line of power grid is realized using wireless sensor network technology, and
Alarmed during transmission line parameter exception, be easy to related personnel to carry out remote monitoring.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
The structured flowchart of Fig. 1 present invention；
Fig. 2 is the connection block diagram of transmission line of electricity analyzing and processing platform of the present invention.
Reference：
Wireless sensor network power network monitoring module 1, transmission line of electricity analyzing and processing platform 2, intelligent terminal 3, data receiver
Module 10, data analysis module 20, abnormal alarm module 30.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, Fig. 2, a kind of grid power transmission circuit intelligent monitor system of the present embodiment offer, including wireless senser
Network power network monitoring module 1, transmission line of electricity analyzing and processing platform 2 and intelligent terminal 3, the wireless sensor network power network monitoring
Module 1 is based on wireless sensor network collection transmission line parameter, and the transmission line parameter collected is sent to described defeated
Electric line analyzes and processes platform 2, and the transmission line of electricity analyzing and processing platform 2 is used to receive, store, show transmission line parameter,
And by transmission line parameter compared with normality threshold, if exceeding normality threshold, output alarm signal；Described intelligence is eventually
End 3 analyzes and processes platform 2 with transmission line of electricity by communication network and is connected, and platform 2 is analyzed and processed for real time access transmission line of electricity
In transmission line parameter.
Preferably, transmission line of electricity analyzing and processing platform 2 includes data reception module 10, data analysis module 20, different
Normal alarm module 30, the data reception module 10 are connected with the data analysis module 20, the data analysis module 20 and
The abnormal alarm module 30 connects.
Preferably, it is preferable that the wireless sensor network power network monitoring module 1 includes base station and is deployed in the electricity of setting
Multiple monitoring power transmission line of power grid nodes in net transmission line of electricity monitored area, wherein transmission line of electricity monitoring node include processor
Unit, wireless communication unit, data acquisition unit, energy supply unit and intelligent switch, wireless communication unit, data acquisition list
Member and intelligent switch are all connected with processor unit.
Preferably, described transmission line parameter includes tension force, temperature, the voltage and current of transmission line of electricity.
The above embodiment of the present invention realizes transmission line of electricity monitoring using wireless sensor network technology, and in transmission line of electricity
Alarmed during abnormal parameters, be easy to related personnel to carry out remote monitoring.
Preferably, described monitoring power transmission line of power grid node is divided into source node, leader cluster node and relay forwarding node, its
Middle source node is the monitoring power transmission line of power grid node of collection transmission line parameter, after source node gathers transmission line parameter, is led to
Cross relay forwarding node and transmission line parameter is forwarded to corresponding leader cluster node；Leader cluster node is used to collect grid power transmission circuit
The transmission line parameter of monitoring node, and sent after transmission line parameter is merged to base station；The base station and smart home pipe
Control platform 1 communicates, and it is collected transmission line parameter and transmission line parameter is sent into smart home control platform 1.
Preferably, leader cluster node selects in multiple monitoring power transmission line of power grid nodes, and regular according to the cycle of setting
Renewal, it is specially：
(1) determine initial leader cluster node, to each monitoring power transmission line of power grid node distribution one by 0 to 1 it is random
Number, if monitoring power transmission line of power grid node KaAllocated random number is H (Ka), if H (Ka) it is less than the threshold value of setting, the then electricity
Net transmission line of electricity monitoring node KaAs leader cluster node；
(2) cycle of a setting is often reached, the update probability of each leader cluster node is calculated, if S (Kb) represent leader cluster node Kb
Update probability, if S (Kb)>ST, STFor the probability threshold value of setting, then in leader cluster node KbNeighbor node set in selection away from
The neighbor node nearest from base station is as new leader cluster node, so as to update leader cluster node Kb, setting S (Kb) calculation formula be：
In formula,Represent leader cluster node KbThe number for the neighbor node having,Respectively KbDump energy
Value, primary power value,Respectively KbFree memory, initial memory,Represent KbContinuously as leader cluster node
Number of cycles, LTFor the number of cycles threshold value of setting, λ () is value function, whenWhen,
WhenWhen,
Leader cluster node is chosen and updated to this preferred embodiment in the manner described above, simple and convenient, it is not necessary in each cycle
Leader cluster node is re-established, save leader cluster node establishes expense, is advantageous to save wireless sensor network power network monitoring mould
The network transmission energy consumption of block 1.
Preferably, the nearest leader cluster node of source node chosen distance carries out the transmission of transmission line parameter, and source node passes through
Transmission line parameter is forwarded to corresponding leader cluster node by relay forwarding node, specific to perform：
(1) source node is set to the most short hop count between leader cluster node as h, and the hop count for obtaining source node to leader cluster node is h
All paths, choose all monitoring power transmission line of power grid nodes on the path of acquisition as relay forwarding node；
(2) determine often to jump onto the preferred value of relay forwarding node, to the relay forwarding node often jumped onto according to preferred value by
Small order is arrived greatly to be ranked up, during each jump transmission line parameter transmission, the relay forwarding node in same jump
According to arrangement order samsara forward transmission line parameter, wherein setting Ia,bWhat a of expression source node to leader cluster node was jumped onto
B-th of relay forwarding node,Represent Ia,bPreferred value, settingCalculation formula be：
In formula, d (Ia,b,Ia-1) represent Ia,bWith the minimum euclidean distance of upper hop relay forwarding node, NaRepresent source node
A to leader cluster node jumps onto the relay forwarding interstitial content that has, Ga,bRepresent Ia,bTurn with the previous dive relaying on same path
The link sent out between node loses bag rate.
This preferred embodiment chooses relay forwarding node in the manner described above, and it is defeated to set the forwarding of relay forwarding node
The order of electric line parameter, the data transfer of realization braiding multipath while being capable of the path width of bound data transmission, and
And the phenomenon of transmission line parameter collision can be slowed down, balance improves transmission line of electricity ginseng with the energy for jumping onto relay forwarding node
The reliability of number transmission.
Preferably, relay forwarding node is after the transmission line parameter of upper hop is received, and forwarding should after postponing certain time
Transmission line parameter is to next-hop, wherein setting KfvRepresent v-th of relay forwarding section that source node f into leader cluster node is jumped onto
Point, BT (Kfv) represent KfvForward the time delay of the transmission line parameter again after the transmission line parameter of upper hop is received, press
BT (K are calculated according to following equationfv)：
In formula, TθFor the time window of setting, NfvRepresent KfvThe transmission line parameter number being currently received,Represent
The maximum link that f is jumped between f-1 jumps loses bag rate,Represent that the smallest link that f is jumped between f-1 jumps loses bag rate,
For from 0 toIn randomly selected integer.
In this preferred embodiment, relay forwarding node postpones forwarding transmission line parameter according to above-mentioned setting, can save
The communication overhead of transmission line parameter forwarding, avoids the channel disturbance in double bounce communication range or collision, improves transmission line of electricity ginseng
The reliability of number transmission, so that it is guaranteed that grid power transmission circuit intelligent monitor system is effectively run.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. a kind of grid power transmission circuit intelligent monitor system, it is characterized in that, including it is wireless sensor network power network monitoring module, defeated
Electric line analyzes and processes platform and intelligent terminal, the wireless sensor network power network monitoring module are based on wireless sensor network
Transmission line parameter is gathered, and the transmission line parameter collected is sent to the transmission line of electricity and analyzes and processes platform, it is described
Transmission line of electricity analyzing and processing platform is used to receive, store, shows transmission line parameter, and by transmission line parameter and normality threshold
It is compared, if exceeding normality threshold, output alarm signal；Described intelligent terminal passes through communication network and transmission line of electricity point
Processing platform connection is analysed, the transmission line parameter in platform is analyzed and processed for real time access transmission line of electricity.
2. a kind of grid power transmission circuit intelligent monitor system according to claim 1, it is characterized in that, the transmission line of electricity point
Analysing processing platform includes data reception module, data analysis module, abnormal alarm module, the data reception module and the number
Connected according to analysis module, the data analysis module is connected with the abnormal alarm module.
3. a kind of grid power transmission circuit intelligent monitor system according to claim 1, it is characterized in that, described wireless sensing
Device network power network monitoring module includes base station and the multiple grid power transmissions being deployed in the monitoring power transmission line of power grid region of setting
Path monitoring node, wherein transmission line of electricity monitoring node include processor unit, wireless communication unit, data acquisition unit, energy
Amount feeding unit and intelligent switch, wireless communication unit, data acquisition unit and intelligent switch are all connected with processor unit.
4. a kind of grid power transmission circuit intelligent monitor system according to claim 3, it is characterized in that, described grid power transmission
Path monitoring node is divided into source node, leader cluster node and relay forwarding node, and wherein source node is collection transmission line parameter
Monitoring power transmission line of power grid node, after source node collection transmission line parameter, by relay forwarding node by transmission line parameter
It is forwarded to corresponding leader cluster node；Leader cluster node is used for the transmission line parameter for collecting monitoring power transmission line of power grid node, and will
Sent after transmission line parameter fusion to base station；The base station communicates with smart home control platform, and it collects transmission line of electricity ginseng
Transmission line parameter is simultaneously sent to smart home control platform by number.
5. a kind of grid power transmission circuit intelligent monitor system according to claim 4, it is characterized in that, leader cluster node is multiple
Select in monitoring power transmission line of power grid node, and regularly updated according to the cycle of setting, be specially：
(1) determine initial leader cluster node, to each monitoring power transmission line of power grid node distribution one by 0 to 1 random number, if
Monitoring power transmission line of power grid node KaAllocated random number is H (Ka), if H (Ka) it is less than the threshold value of setting, the then grid power transmission
Path monitoring node KaAs leader cluster node；
(2) cycle of a setting is often reached, the update probability of each leader cluster node is calculated, if S (Kb) represent leader cluster node KbMore
New probability, if S (Kb)>ST, STFor the probability threshold value of setting, then in leader cluster node KbNeighbor node set in chosen distance base
Nearest neighbor node stand as new leader cluster node, so as to update leader cluster node Kb, setting S (Kb) calculation formula be：
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In formula,Represent leader cluster node KbThe number for the neighbor node having,Respectively KbResidual energy value, just
Beginning energy value,Respectively KbFree memory, initial memory,Represent KbThe continuously periodicity as leader cluster node
Mesh, LTFor the number of cycles threshold value of setting, λ () is value function, whenWhen,WhenWhen,
6. a kind of grid power transmission circuit intelligent monitor system according to claim 5, it is characterized in that, relay forwarding node exists
After the transmission line parameter for receiving upper hop, the transmission line parameter is forwarded to next-hop after postponing certain time, wherein setting Kfv
Represent v-th of relay forwarding node that source node f into leader cluster node is jumped onto, BT (Kfv) represent KfvReceiving upper hop
The time delay of the transmission line parameter is forwarded after transmission line parameter again, calculates BT (K according to the following formulafv)：
In formula, TθFor the time window of setting, NfvRepresent KfvThe transmission line parameter number being currently received,Represent that f is jumped
Maximum link between being jumped with f-1 loses bag rate,Represent that the smallest link that f is jumped between f-1 jumps loses bag rate,For from 0
ArriveIn randomly selected integer.
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| CN201710584075.2A CN107342629A (en) | 2017-07-18 | 2017-07-18 | A kind of grid power transmission circuit intelligent monitor system |
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| CN201710584075.2A CN107342629A (en) | 2017-07-18 | 2017-07-18 | A kind of grid power transmission circuit intelligent monitor system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770817A (en) * | 2017-12-11 | 2018-03-06 | 何旭连 | The power transmission line monitoring device of employing wireless sensor network |
| CN107767083A (en) * | 2017-11-16 | 2018-03-06 | 哈尔滨理工大学 | A kind of grid power transmission quality evaluating method judged based on division arithmetic |
| CN108012245A (en) * | 2017-12-07 | 2018-05-08 | 朱明君 | Transmission tower intelligent monitor system |
| CN108092694A (en) * | 2018-01-03 | 2018-05-29 | 韦德永 | A kind of aerial power transmission line monitors system |
| CN113923415A (en) * | 2021-10-18 | 2022-01-11 | 国网辽宁省电力有限公司铁岭供电公司 | Key power transmission line monitoring system and equipment of power physical system |
-
2017
- 2017-07-18 CN CN201710584075.2A patent/CN107342629A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767083A (en) * | 2017-11-16 | 2018-03-06 | 哈尔滨理工大学 | A kind of grid power transmission quality evaluating method judged based on division arithmetic |
| CN107767083B (en) * | 2017-11-16 | 2019-06-25 | 哈尔滨理工大学 | A kind of grid power transmission quality evaluating method based on division arithmetic judgement |
| CN108012245A (en) * | 2017-12-07 | 2018-05-08 | 朱明君 | Transmission tower intelligent monitor system |
| CN107770817A (en) * | 2017-12-11 | 2018-03-06 | 何旭连 | The power transmission line monitoring device of employing wireless sensor network |
| CN108092694A (en) * | 2018-01-03 | 2018-05-29 | 韦德永 | A kind of aerial power transmission line monitors system |
| CN113923415A (en) * | 2021-10-18 | 2022-01-11 | 国网辽宁省电力有限公司铁岭供电公司 | Key power transmission line monitoring system and equipment of power physical system |
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