CN107508733A - A kind of transformer station's graph gateway machine communication failure detecting system and method - Google Patents
A kind of transformer station's graph gateway machine communication failure detecting system and method Download PDFInfo
- Publication number
- CN107508733A CN107508733A CN201710993116.3A CN201710993116A CN107508733A CN 107508733 A CN107508733 A CN 107508733A CN 201710993116 A CN201710993116 A CN 201710993116A CN 107508733 A CN107508733 A CN 107508733A
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- CN
- China
- Prior art keywords
- gateway machine
- graph
- graph gateway
- transformer station
- signal
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
Abstract
The present invention proposes a kind of transformer station's graph gateway machine communication failure detecting system and method, including graph gateway machine, TT＆C system and dispatching terminal, for differentiating whether the communication between graph gateway machine and the preposition gateway for dispatching end system is normal, TT＆C system sends test signal, test signal sends dispatching terminal to by graph gateway machine, when the signal in the TT＆C system, graph gateway machine, dispatching terminal is consistent, represents that communication is normal, otherwise, communication failure is represented；The present invention carries out live judgement to the communication issue of graph gateway machine, and job costs are saved for secondary person works, improves security, the stability of equipment operation, and solid foundation has been established for production safety.
Description
Technical field
The invention belongs to substation fault detection technique field, and in particular to a kind of transformer station's graph gateway machine communication failure
Detecting system and method.
Background technology
According to big " big operation " the scheme requirement of the collection of Guo Wang companies three five, " alarm direct transfers, remote browse " is a basic skill
Art principle, and meet the primary demand that power network " regulation and control integration " is built.Realize remotely to transformer station's figure and real time data
Browse, check the service data of transformer station's integrated monitoring system, including equipment state, historical record, operation note, failure
The various raw informations such as Comprehensive analysis results.
Graph gateway machine direct transfers for alarm and browsed with figure, on the digital ＆ analog signal and graphical information in acquisition station are direct
It is transmitted to scheduling realization remotely to browse transformer station's figure and real time data, ensures that monitored picture concentrates the effect browsed, check
The service data of transformer station's integrated monitoring system.Alarm direct transfers, and is that transformer substation system Real-time Alarm information passes through screening, place
Main website is transferred directly to after reason, optimization by designated lane to alert on window, operations staff and regulation and control personnel can be by alerting window
Very first time monitoring transforming plant primary equipment, secondary device malfunction.Existing graph gateway machine alarm direct transfers implementation process such as
Shown in Fig. 1.
Graph gateway machine is the newly added equipment in " three collection five are big ", because equipment design is not perfect enough, does not possess self-test work(
Can, causing graph gateway machine, scheduling system can not judge to identify when forwarding the data to the preposition gateway of scheduling end system
Whether this communication process is normal；Dispatcher and transformer station's operation maintenance personnel not can determine that, it is necessary to which secondary personnel are true to field experiment
Recognize.If solving the communication issue of graph gateway machine, maintenance crew member can be greatly reduced and confirm number to site inspection.Particularly
For transformer station it is distant when, huge human and material resources, financial resources can be saved.
The content of the invention
To solve the above problems, the present invention proposes graph gateway machine communication failure determination methods, to meet graph gateway machine
The technology of operation needs, and such as communicates normal, you can fast quick-recovery, when confirming non-communicating exception, maintainer is timely, and admission is repaiied
It is multiple, ensure the normal table operation of automated system.
Technical scheme is as follows：
A kind of transformer station's graph gateway machine communication failure detecting system, including graph gateway machine, TT＆C system and dispatching terminal, are used for
Differentiate whether the communication between graph gateway machine and the preposition gateway for dispatching end system is normal, it is characterised in that the observing and controlling system
System sends test signal, and the test signal sends the dispatching terminal to by the graph gateway machine.
The test signal that sends when the TT＆C system, signal, the dispatching terminal of graph gateway machine output
When the signal three received is consistent, represent that communication is normal, otherwise, represent communication failure.
The test signal is the signal newly increased, does not change original running status of each equipment of transformer station.
The TT＆C system is arranged on the graph gateway machine screen spare space.
The TT＆C system also includes state display lamp.
A kind of transformer station's graph gateway machine communication fault detection method, for differentiating graph gateway machine with dispatching end system
Whether the communication between preposition gateway is normal, it is characterised in that comprises the following steps：
（1）Test signal is sent to the graph gateway machine by TT＆C system；
（2）The graph gateway machine receives the test signal, and sends the dispatching terminal to；
（3）Judge whether the signal of the TT＆C system, graph gateway machine and dispatching terminal is consistent.
The present invention has advantages below：
The present invention carries out live judgement using new method to the communication issue of graph gateway machine, and work is saved for secondary person works
Cost, improves security, the stability of equipment operation, and solid foundation has been established for production safety.
Brief description of the drawings
Fig. 1 is that prior art graphical gateway machine alerts the implementation process that direct transfers；
Fig. 2 is graph gateway machine communication failure detecting system schematic diagram；
Fig. 3 is graph gateway machine communication failure detecting system scene photo.
Embodiment
Below in conjunction with specific embodiment, the present invention will be described, and each embodiment is merely to illustrate the technical side of the present invention
Case, rather than its limitations.
Fig. 2 is fault detection system schematic diagram of the present invention, increases alarm test semiotic function in transformer station, sends test letter
Number, there is dispatching terminal to be received, whether checking communication is normal.Increase signal testing function for graph gateway machine, be existing
On the basis of graph gateway machine, the prototype structure and function of graph gateway machine are not changed, it is produced alarm signal, this
Signal is uploaded to dispatching terminal by graph gateway machine by alarm signal forwarding, and alarm signal information is fed back by dispatching terminal.
It is using the advantages of program：1. small volume, simple installation.2. before not destroying graph gateway machine and dispatching terminal
Put gateway architecture and function.3. realize that difficulty is small.Shortcoming is：Personnel are needed to participate in, the checking to be communicated.
In structure selection, using composite module, module is produced in combination, coordinating between module various pieces makes
With.Graph gateway machine can be reached by TT＆C system by TT＆C system, then on the number of delivering letters.Increase is needed to connect between module
Path, mustn't signal generation apparatus, low cost, and public observing and controlling truck, retain original system structure, it is more stable.
In signal acquisition behavior selection, status information displacement device is set up, produces displacement information.Newly-increased status signal,
Original operational outfit state is not changed, it is safe, it is more reliable and more stable.Shortcoming is complicated, need to set up new equipment.
In Path selection, with TT＆C system and with communication port, test signal caused by alarm signal test function, by
TT＆C system uploads dispatching terminal through graph gateway machine.It is practical, public correspondence passage, it is easy to application implementation.
In installation site, alarm signal test function is arranged on graph gateway machine screen spare space.Practicality is high, when
When need to verify communication port, operated directly at graph gateway machine.Intuitively, it is not easy maloperation.
On Signal trigger mode, alarm test signal is triggered with handle mode, may result from keeping signal, it is stable to be not easy to change
Change state, but cost is high.
In display mode, with status indicator lamp display alarm signal testing module by signal state.
Fig. 3 is graph gateway machine communication failure detecting system scene photo, and the cable specification that test signal is laid is：4*
2.5 cables, reach signal transmission demand.By cable by graph gateway machine, alarm signal test function module and measure and control device
Connect, screen cabinet connection is correct.By selecting cable trails, the selection of installation site, reduce to greatest extent and test is installed
Influence of the module to original system.And it is visual to increase indicator lamp increase.
Launch test signal using new method of testing, signal is confirmed by dispatching terminal, and confirm that following location is believed
It is number consistent：
（1）Graph gateway machine；
（2）Background monitoring machine signal；
（3）Dispatching terminal light word and message；
The test signal that sends when the TT＆C system, signal, the dispatching terminal of graph gateway machine output receive
When the signal three arrived is consistent, represent that communication is normal, otherwise, represent communication failure.
The inspection of the scene of a crime and statistic record are carried out in the actual conditions to each transformer station of Luoyang branch, the results showed that, pacifying
After the transformer station's graph gateway machine communication failure detecting system for filling the present invention, because graph gateway machine is extremely caused to scene inspection
Look into and confirm that number is reduced to 1 time by 17 times, it is correct to judge that rate for 100%, reaches target.
Finally it should be noted that：Above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case.
Claims (8)
1. a kind of transformer station's graph gateway machine communication failure detecting system, including graph gateway machine, TT＆C system and dispatching terminal, use
Whether the communication between the preposition gateway of graph gateway machine and scheduling end system is differentiated is normal, it is characterised in that the observing and controlling
System sends test signal, and the test signal sends the dispatching terminal to by the graph gateway machine.
2. transformer station's graph gateway machine communication failure detecting system according to claim 1, it is characterised in that when the survey
The signal three that the test signal that control system is sent, signal, the dispatching terminal of graph gateway machine output receive
When consistent, represent that communication is normal, otherwise, represent communication failure.
3. transformer station's graph gateway machine communication failure detecting system according to claim 1, it is characterised in that the test
Signal is the signal newly increased, does not change original running status of each equipment of transformer station.
4. transformer station's graph gateway machine communication failure detecting system according to claim 1, it is characterised in that the observing and controlling
System is arranged on the graph gateway machine screen spare space.
5. transformer station's graph gateway machine communication failure detecting system according to claim 4, it is characterised in that the observing and controlling
System also includes state display lamp.
A kind of 6. transformer station's graph gateway machine communication fault detection method, for before differentiating graph gateway machine and dispatching end system
Whether the communication put between gateway is normal, it is characterised in that comprises the following steps：
（1）Test signal is sent to the graph gateway machine by TT＆C system；
（2）The graph gateway machine receives the test signal, and sends the dispatching terminal to；
（3）Judge whether the signal of the TT＆C system, graph gateway machine and dispatching terminal is consistent.
7. transformer station's graph gateway machine communication fault detection method according to claim 6, it is characterised in that when the survey
The signal three that the test signal that control system is sent, signal, the dispatching terminal of graph gateway machine output receive
When consistent, represent that communication is normal, otherwise, represent communication failure.
8. transformer station's graph gateway machine communication fault detection method according to claim 6, it is characterised in that the test
Signal is the signal newly increased, does not change original running status of each equipment of transformer station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993116.3A CN107508733A (en) | 2017-10-23 | 2017-10-23 | A kind of transformer station's graph gateway machine communication failure detecting system and method |
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|---|---|---|---|
| CN201710993116.3A CN107508733A (en) | 2017-10-23 | 2017-10-23 | A kind of transformer station's graph gateway machine communication failure detecting system and method |
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| CN107508733A true CN107508733A (en) | 2017-12-22 |
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| CN201710993116.3A Pending CN107508733A (en) | 2017-10-23 | 2017-10-23 | A kind of transformer station's graph gateway machine communication failure detecting system and method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546472A (en) * | 2009-04-29 | 2009-09-30 | 安徽省电力公司芜湖供电公司 | Integrated universal simulation test system and implement method for electric network scheduling and electric quantity collection |
| CN202218067U (en) * | 2011-08-22 | 2012-05-09 | 浙江省电力公司 | Automated intelligent information pointing system of electric power system |
| CN102788915A (en) * | 2011-06-03 | 2012-11-21 | 广西电网公司电力科学研究院 | Feeder automation online simulation method based on maintenance workstation |
| US20150180539A1 (en) * | 2011-10-24 | 2015-06-25 | Texas Instruments Incorporated | Enabling Co-Existence among Power Line Communication (PLC) Technologies |
| CN105678040A (en) * | 2016-04-01 | 2016-06-15 | 上海云剑信息技术有限公司 | Virus analysis testing bed of electric SCADA (Supervisory Control And Data Acquisition) system |
| CN106505731A (en) * | 2016-10-26 | 2017-03-15 | 南京能云电力科技有限公司 | A kind of intelligent substation is with scheduling to test case intelligent generating system and a method |
-
2017
- 2017-10-23 CN CN201710993116.3A patent/CN107508733A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546472A (en) * | 2009-04-29 | 2009-09-30 | 安徽省电力公司芜湖供电公司 | Integrated universal simulation test system and implement method for electric network scheduling and electric quantity collection |
| CN102788915A (en) * | 2011-06-03 | 2012-11-21 | 广西电网公司电力科学研究院 | Feeder automation online simulation method based on maintenance workstation |
| CN202218067U (en) * | 2011-08-22 | 2012-05-09 | 浙江省电力公司 | Automated intelligent information pointing system of electric power system |
| US20150180539A1 (en) * | 2011-10-24 | 2015-06-25 | Texas Instruments Incorporated | Enabling Co-Existence among Power Line Communication (PLC) Technologies |
| CN105678040A (en) * | 2016-04-01 | 2016-06-15 | 上海云剑信息技术有限公司 | Virus analysis testing bed of electric SCADA (Supervisory Control And Data Acquisition) system |
| CN106505731A (en) * | 2016-10-26 | 2017-03-15 | 南京能云电力科技有限公司 | A kind of intelligent substation is with scheduling to test case intelligent generating system and a method |
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Application publication date: 20171222 |
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