CN108152660A - The distant combination system of one Remote Sensing 2 of power matching network fault location - Google Patents
The distant combination system of one Remote Sensing 2 of power matching network fault location Download PDFInfo
- Publication number
- CN108152660A CN108152660A CN201611102562.2A CN201611102562A CN108152660A CN 108152660 A CN108152660 A CN 108152660A CN 201611102562 A CN201611102562 A CN 201611102562A CN 108152660 A CN108152660 A CN 108152660A
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- fault
- distant
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- signal
- main station
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The distant combination system of one Remote Sensing 2 of power matching network fault location positions for line fault.Fault detector communicates in due course through wireless telecommunications with communicating terminal, fault detector will be on line fault signal, current signal transfer to communicating terminal, collected fault-signal is sent to backstage main station system by communicating terminal, it is shown by computer screen, abort situation is sent to by short message mode on operation maintenance personnel mobile phone by backstage main station system.The present invention realizes that trouble point is automatically positioned using fault detector technology on distribution platform, fault detect and communication device of the fault location system of distribution control centre with a large amount of scenes match, failure generation after a few minutes in can control centre by and GIS-Geographic Information System combination, provide the instruction information of position of failure point and fault time, fault message is sent to by operation maintenance personnel by short message simultaneously, the failure line walking time can be greatly reduced.It is particularly suitable for 10kV electrical power distribution systems.
Description
Technical field
The present invention relates to technical field of electric power detection, the specifically distant combinations of a kind of one Remote Sensing 2 of power matching network fault location
System.
Background technology
In the prior art, power matching network scheduling system is mostly using two distant or simple remote systems of simple one.One is distant
It refers to remote signalling, that is, shows trouble point, it is by the equipment state signal of collected monitored substation, is sent to by stipulations
Control centre, it is therefore an objective to operating states of the units is understood at any time, and in real time, accurately unit failure is accomplished to diagnose and position rapidly,
So as to maintenance personnel's timely processing.Two it is distant refer to remote signalling and telemetering, after increasing current measurement and electric current on the basis of distant one
Platform shows that it is that the major parameter of collected monitored substation is encoded into telemetry intelligence (TELINT) in time, is transmitted by communication protocol
To control centre.
In real work, a simple remote system is only capable of displaying trouble point, it is impossible to show main line current conditions；And simple two
Remote system shows the current conditions of all the points, but multiple points or inessential branch show electric current on a circuit, have
Repeat and the situation of waste display, and fund input is higher, can not realize the quick positioning of failure, increase failure inspection and
Fault handling time, working efficiency are relatively low.Given this situation, it is distant and two using in the case of fund, fully combining one rationally
The advantage and disadvantage of remote system are integrated into the distant combination system of an a set of Remote Sensing 2, by better than individual system.
Invention content
In order to overcome the deficiencies of the prior art, goal of the invention of the invention is to provide a kind of power matching network fault location one distant
Two distant combination systems, it is distant and two remote systems combine by one, so as to quick fault point, reduce at failure inspection and failure
It manages the time, and important branch current value is shown on backstage.
For achieving the above object, a distant fault detector of the invention is in due course through wireless telecommunications and a distant communicating terminal
Communication, for a distant fault detector by line fault signal transmission to a distant communicating terminal, a distant communicating terminal will be collected
Fault-signal is sent to backstage main station system through mobile public network, is shown by computer screen, and backstage main station system is by failure
Position is sent to by short message mode on operation maintenance personnel mobile phone；Two distant fault detectors are fitted through wireless telecommunications and two distant communicating terminals
When communicate, two distant fault detectors are by line fault signal and current signal transfer to two distant communicating terminals, and two distant communications are eventually
Collected fault-signal and current signal are sent to backstage main station system by end through mobile public network, are shown by computer screen
Show, abort situation is sent to by short message mode on operation maintenance personnel mobile phone by backstage main station system.
The backstage main station system is built-in circuit main wiring diagram and GIS-Geographic Information System.
Compared with prior art, the present invention realize that trouble point is automatically fixed on distribution platform using fault detector technology
Position, fault detect and communication device of the fault location system of distribution control centre with a large amount of scenes are matched, are occurred in failure
In a few minutes afterwards can control centre by and GIS-Geographic Information System combination, provide position of failure point and fault time
It indicates information, while fault message is sent to by operation maintenance personnel by short message, the failure line walking time can be greatly reduced.It is especially suitable
In 10kV electrical power distribution systems.
Description of the drawings
Fig. 1 is the system structure diagram of the present invention.
Specific embodiment
As shown in Figure 1, the distant fault detector 1 of the present invention communicates in due course through wireless telecommunications and a distant communicating terminal 3,
For one distant fault detector 1 by line fault signal transmission to a distant communicating terminal 3, a distant communicating terminal 3 will collected event
Barrier signal is sent to backstage main station system 5 through mobile public network, show that 6 show by computer screen, backstage main station system 5 is by failure
Position is sent to by short message mode on operation maintenance personnel mobile phone；Two distant fault detectors 2 are through wireless telecommunications and two distant communicating terminals 4
Communication in due course, for two distant fault detectors 2 by line fault signal and current signal transfer to two distant communicating terminals 4, two is distant logical
Collected fault-signal and current signal are sent to backstage main station system 5 by news terminal 4 through mobile public network, pass through computer screen
Abort situation is sent to by short message mode on operation maintenance personnel mobile phone by 6 display of display, backstage main station system 5；The backstage master
System of standing 5 is built-in circuit main wiring diagram and GIS-Geographic Information System.The one distant fault detector 1 is FI-3A6W type frame casements
Short circuit grounding fault detector, a distant communicating terminal 3 are one distant communicating terminal of FLS-ST/A types, two distant fault detectors 2 are FI-
3A5W type frame casement short circuit groundings fault detector, two distant communicating terminals 4 are two distant communicating terminal of FLS-ST/A types, from Beijing
The approved product of Ke Rui power distribution automations limited company outsourcing.One distant fault detector 1 can detect line short and ground connection
Electric current, board turning flash of light instruction on the spot, by the way that wirelessly fault-signal is sent on a distant communicating terminal 3；One distant communicating terminal 3 connects
The wireless signal of fault detector 1 is received, sends a signal to backstage main station system 5；It is short that two distant fault detectors 2 can detect circuit
Road and earth current and circuit normal operation real-time current situation, board turning flash of light instruction on the spot, by wirelessly by fault-signal
And current signal is sent on two distant communicating terminals 4；Two distant communicating terminals 4 receive the signal of two distant fault detectors 2, and
It is sent to backstage main station system 5.
During work, a distant 1 automatic inspection line road short trouble of fault detector and earth fault, two distant fault detectors 2
Automatic inspection line road short trouble and earth fault and current signal respectively by increased communication function, circuit are acted and is believed
Breath and current information are pooled to local mounted one distant communicating terminal 3, on two distant communicating terminals 4 by short-distance wireless communication,
After collected information is transmitted to by one distant communicating terminal 3, two distant communicating terminals 4 again by mobile public network, mobile private network respectively
Platform main station system 5, backstage main station system 5 are handled and show 6 displays by computer screen.When failure occurs, just
Ground installation provides the earth signals such as action board turning, light warning, while one once distant fault detector 1, two distant fault detectors 2
Action message is transferred to backstage main station system 5,5 comprehensive analysis of backstage main station system by distant communicating terminal 3, two distant communicating terminals 4
Received all fault-signals and current signal, with reference to the main wiring diagram and GIS-Geographic Information System of backstage main station system 5, soon
Speed positions the position for generation of being out of order, and provides corresponding alarm and prompting, while positioning result is led in the form of SMS
Know corresponding operation maintenance personnel and administrative staff.
The installation and operation cost of the remote system of the present invention is relatively low, can save fund, but at the important branch of circuit
It can not show running current.Two remote systems increase the function of display line current on the basis of a remote system, only need to be in weight
Bifurcation is wanted to install.The present invention combines a remote system and two remote systems, fund can be avoided to waste, it is only necessary to important
Branch shows current conditions, and insignificant branch only shows fault condition.This integrated system is the amount of power grid distribution at this stage is big, fund
In the case of limited, grid automation coverage rate is improved, fault handling time is reduced, there is great advantage.
Claims (2)
1. a kind of distant combination system of one Remote Sensing 2 of power matching network fault location, it is characterised in that：One distant fault detector（1）Through wireless
Communication and a distant communicating terminal（3）Communication in due course, a distant fault detector（1）By line fault signal transmission to a distant communication eventually
End（3）On, a distant communicating terminal（3）Collected fault-signal is sent to backstage main station system through mobile public network（5）, pass through
Computer screen is shown（6）It has been shown that, backstage main station system（5）Abort situation is sent to operation maintenance personnel mobile phone by short message mode
On；Two distant fault detectors（2）Through wireless telecommunications and two distant communicating terminals（4）Communication in due course, two distant fault detectors（2）By line
Road fault-signal and current signal transfer are to two distant communicating terminals（4）On, two distant communicating terminals（4）By collected fault-signal
And current signal is sent to backstage main station system through mobile public network（5）, shown by computer screen（6）It has been shown that, backstage system of main website
System（5）Abort situation is sent to by short message mode on operation maintenance personnel mobile phone.
2. the distant combination system of one Remote Sensing 2 of power matching network fault location according to claim 1, it is characterised in that：The backstage
Main station system（5）It is built-in to have circuit main wiring diagram and GIS-Geographic Information System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102562.2A CN108152660A (en) | 2016-12-05 | 2016-12-05 | The distant combination system of one Remote Sensing 2 of power matching network fault location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611102562.2A CN108152660A (en) | 2016-12-05 | 2016-12-05 | The distant combination system of one Remote Sensing 2 of power matching network fault location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108152660A true CN108152660A (en) | 2018-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611102562.2A Pending CN108152660A (en) | 2016-12-05 | 2016-12-05 | The distant combination system of one Remote Sensing 2 of power matching network fault location |
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| CN (1) | CN108152660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444674A (en) * | 2018-12-30 | 2019-03-08 | 国网江苏省电力有限公司江阴市供电分公司 | A kind of Distribution Network Failure method for rapidly positioning |
| CN110286300A (en) * | 2019-08-09 | 2019-09-27 | 厦门四信通信科技有限公司 | A kind of multi branch electric power lines road Fault Locating Method, device, equipment and system |
-
2016
- 2016-12-05 CN CN201611102562.2A patent/CN108152660A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444674A (en) * | 2018-12-30 | 2019-03-08 | 国网江苏省电力有限公司江阴市供电分公司 | A kind of Distribution Network Failure method for rapidly positioning |
| CN110286300A (en) * | 2019-08-09 | 2019-09-27 | 厦门四信通信科技有限公司 | A kind of multi branch electric power lines road Fault Locating Method, device, equipment and system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |