CN105954622B - A kind of multi-Substation Start-up and Adjustment overall view monitoring system and method - Google Patents
A kind of multi-Substation Start-up and Adjustment overall view monitoring system and method Download PDFInfo
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- CN105954622B CN105954622B CN201610395984.7A CN201610395984A CN105954622B CN 105954622 B CN105954622 B CN 105954622B CN 201610395984 A CN201610395984 A CN 201610395984A CN 105954622 B CN105954622 B CN 105954622B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000004458 analytical method Methods 0.000 claims abstract description 7
- 230000001052 transient effect Effects 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 2
- 238000002474 experimental method Methods 0.000 abstract description 13
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- 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
Abstract
The invention discloses a kind of multi-Substation Start-up and Adjustment overall view monitoring system, including voltage acquisition node, current acquisition node, wireless center main website, local computer, Cloud Server and far-end computer；Voltage acquisition node and current acquisition node are connected by wireless center main website with local computer, and local computer is connected with Cloud Server, and Cloud Server is connected with far-end computer.The monitoring method of the system is also disclosed that simultaneously.The present invention is without the frequent telephonic communication of field test personnel, each scene is come to personally without orchestration personnel, without waiting for data summarization and analysis could be carried out after the completion of experiment, remote command automation, multi-Substation Start-up and Adjustment monitoring panorama can be achieved, transient state surveys record panorama, easy to operate, operating efficiency is high.
Description
Technical field
The present invention relates to a kind of multi-Substation Start-up and Adjustment overall view monitoring system and method, belong to T ＆ D Technology field.
Background technology
At present, when carrying out the experiment of multistation Start-up and Adjustment, testing crew can only be set to the transformer station testing ground where it
It is standby to be observed, and the status of equipment at other stations can not be learned, the global coordination personnel in distal end are even more that can not know in real time respectively
Experiment progress and status of equipment in individual transformer station.Because transformer station's Start-up and Adjustment needs to be related to multiple transformer station's phase interworkings
Close, once some transformer station causes data to be adopted, leaks and adopt because equipment test condition deficiency or coordination are improper by mistake, can cause to work as
Secondary test failure, consequence are extremely serious.So all voltage and current collecting devices participated in each transformer station are monitored
With data System show, for ensure experiment be smoothed out and assume unified command of coordination it is particularly significant.Traditional more power transformations
Start-up and Adjustment of standing experiment is monitored using manual telephone system communication and polling mode, instrument, method and the shortcoming mainly used, is situated between
Continue as follows：
1）Waveform triggering is often completed in a flash, when catching triggering state waveform, it is necessary to which each acquisition node can
Normal work, because all acquisition node working conditions can not be learned in real time, easily opened caused by acquisition node faults itself
Dynamic debugging test failure.
2）In testing ground, acquisition node is typically all distributed deployment, once some acquisition node has gone out situation, and it is each to become
The inconvenience of telephonic communication mode and efficiency between power station is low, causes experiment to be made slow progress.
3）In debugging test progress, situations such as measuring existing overvoltage, overcurrent is such as copied sth. from a notebook to another one, because scene is scattered, temporarily
Which kind of situation is linked up can only give an oral account waveform there occurs by liaison mode, or even can only be that blotter gets off, and wait experiment to finish
Concentrate discussion again afterwards, it is difficult to obtain the support and help of testing crew in other stations in time in testing ground, it is less efficient.
4）Current experiment progress relies primarily on artificial papery written record, specifically tests progress, time-consuming situation, people
Power distribution condition can only rule of thumb probably be assessed by decision-maker, it is difficult to accurately be weighed.
5）At present when Start-up and Adjustment is tested, only substation field testing crew sees waveform, and can only see this
Stand the waveform of acquisition node, distal end orchestration personnel can not recognize the reality of each collection point of each transformer station from more macroscopical aspect
When waveform situation.Once needing mutually to understand, wave character value can only be given an oral account by telephone connection, communication efficiency is low, and not
Accurately, even more it is difficult to be held and weighed from overall angle.
Above-mentioned instrument and method, generally there is communication inconvenience, test efficiency is low, it is complete that orchestration personnel can not be allowed to understand
The problems such as office's real time status.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of multi-Substation Start-up and Adjustment overall view monitoring system and side
Method.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of multi-Substation Start-up and Adjustment overall view monitoring system, including voltage acquisition node, current acquisition node, it is wireless in
Heart main website, local computer, Cloud Server and far-end computer；
The voltage acquisition node deployment gathers secondary voltage on the secondary voltage circuit in transformer station；The electric current
Acquisition node is deployed on the secondary current circuit in transformer station, gathers secondary current；The wireless center main website is with nothing
Line number according to forwarding capability communicator；Survey record analysis software is installed on the local computer；Pacify on the Cloud Server
Equipped with reflecting software；Overall view monitoring software is installed on the far-end computer；
The voltage acquisition node and current acquisition node are connected by wireless center main website with local computer, described
Local computer is connected with Cloud Server, and the Cloud Server is connected with far-end computer.
The voltage acquisition node includes connected voltage transformer and A/D change-over circuits.
The current acquisition node includes connected current transformer and A/D change-over circuits.
The local computer is connected by 3G/4G wireless networks with Cloud Server.
A kind of monitoring method of multi-Substation Start-up and Adjustment overall view monitoring system, comprises the following steps,
Step 1, reflecting software is installed and activated on Cloud Server；
Step 2, by voltage acquisition node deployment on secondary voltage circuit in transformer station, by current acquisition node deployment
On secondary current circuit in transformer station, wireless center main website, which is placed on, to cover voltage acquisition section by its wireless signal
The place of point, current acquisition node and local computer；
Step 3, survey record analysis software is installed and activated on the local computer；
Step 4, configured on the configuration interface in surveying record analysis software and connect wireless center main website, voltage acquisition node
With current acquisition node；
Step 5, overall view monitoring software is installed and activated on far-end computer；
Step 6, local computer is connected into wide area network with far-end computer, confirms that surveying record analysis software successfully links up
Overall view monitoring software；
Step 7, test plan is created on overall view monitoring software；
Step 8, using record analysis software establishment recording engineering is surveyed, test plan is associated, configures recording task；
Step 9, the recording on record analysis software is surveyed, Cloud Server is uploaded to by the Wave data for surveying record in real time；
Step 10, real-time waveform data is forwarded to far-end computer by the reflecting software on Cloud Server；
Step 11, the parsing of overall view monitoring software and the waveform that Dynamic Announce survey is recorded on interface；
Step 12, survey record analysis software and once receive the Wave data for meeting transient state trigger condition, can be transient-wave
Data forwarding is to far-end computer；
Step 13, far-end computer storage transient-wave data, are used for follow-up off-line analysis；
Step 14, in the process of running, voltage acquisition node can be sent per N seconds to far-end computer by surveying record analysis software
State, current acquisition node state, communication network situation, triggered recording task, current ongoing recording task
Information；
Step 15, in the process of running, far-end computer receive voltage acquisition node state, current acquisition node state,
Communication network situation, triggered recording task, current ongoing recording mission bit stream, and pass through overall view monitoring software
Parsed and shown；
Step 16, after test mission is fully completed, voltage acquisition node, current acquisition node, wireless center master will be closed
Stand, survey record analysis software, reflecting software and overall view monitoring software.
The beneficial effect that the present invention is reached：The present invention assists without the frequent telephonic communication of field test personnel without commander
Mediator person comes to each scene personally, and without waiting for that could carry out data summarization and analysis after the completion of experiment, remote commander can be achieved
Automation, multi-Substation Start-up and Adjustment monitoring panorama, transient state survey record panorama, and easy to operate, operating efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of multi-Substation Start-up and Adjustment overall view monitoring system, including voltage acquisition node 1, current acquisition
Node 2, wireless center main website 3, the local computer 4 for surveying record analysis software, the Cloud Server 5 for being provided with reflecting software are installed
And the far-end computer 6 of overall view monitoring software is installed.
Voltage acquisition node 1 includes connected voltage transformer and A/D change-over circuits, and voltage acquisition node 1 is deployed in change
On secondary voltage circuit in power station, secondary voltage is gathered, can use the partial pressure box of the direct mode of connection and end shield direct here
Connect.
Current acquisition node 2 includes connected current transformer and A/D change-over circuits, and current acquisition node 2 is deployed in change
On secondary current circuit in power station, secondary current is gathered, current transformer can use split core type current transformer, be visited by pincer
Head is clipped on the cable of secondary screen cabinet.
Wireless center main website 3 is the communicator with wireless data forwarding capability, for providing the He of voltage acquisition node 1
Data and control signal network service between local computer 4, current acquisition node 2 and local computer 4.
Specific attachment structure is as follows：Voltage acquisition node 1 and current acquisition node 2 pass through wireless center main website 3 and this
Ground computer 4 is connected, and local computer 4 is connected by 3G/4G wireless networks with Cloud Server 5, and Cloud Server 5 calculates with distal end
Machine 6 connects.
The monitoring method of said system, comprises the following steps：
Step 1, reflecting software is installed and activated on Cloud Server 5.
Step 2, voltage acquisition node 1 is deployed on the secondary voltage circuit in transformer station, by current acquisition node 2
Affix one's name on the secondary current circuit in transformer station, wireless center main website 3, which is placed on, to cover voltage by its wireless signal adopts
Collect the place of node 1, current acquisition node 2 and local computer 4.
Step 3, survey record analysis software is installed and activated on local computer 4.
Step 4, configured on the configuration interface in surveying record analysis software and connect wireless center main website 3, voltage acquisition section
Point 1 and current acquisition node 2.
Step 5, overall view monitoring software is installed and activated on far-end computer 6.
Step 6, local computer 4 and far-end computer 6 are connected into upper wide area network, confirms that surveying record analysis software is successfully connected
Upper overall view monitoring software.
Step 7, test plan is created on overall view monitoring software.
Step 8, using record analysis software establishment recording engineering is surveyed, test plan is associated, configures recording task.
Step 9, the recording on record analysis software is surveyed, Cloud Server 5 is uploaded to by the Wave data for surveying record in real time.
Step 10, real-time waveform data is forwarded to far-end computer 6 by the reflecting software on Cloud Server 5.
Step 11, the parsing of overall view monitoring software and the waveform that Dynamic Announce survey is recorded on interface.
Step 12, survey record analysis software and once receive the Wave data for meeting transient state trigger condition, can be transient-wave
Data（200Ksps）It is forwarded to far-end computer 6.
Step 13, far-end computer 6 stores transient-wave data, is used for follow-up off-line analysis.
Step 14, in the process of running, surveying record analysis software can be per the N second（Generally 3 seconds）Clockwise far-end computer 6 is sent
The state of voltage acquisition node 1, the state of current acquisition node 2, communication network situation, triggered recording task, it is current
The recording mission bit stream of progress.
Step 15, in the process of running, far-end computer 6 receives the state of voltage acquisition node 1, the shape of current acquisition node 2
State, communication network situation, triggered recording task, current ongoing recording mission bit stream, and pass through overall view monitoring
Software is parsed and shown.
Step 16, after test mission is fully completed, voltage acquisition node 1, current acquisition node 2, wireless center will be closed
Main website 3, survey record analysis software, reflecting software and overall view monitoring software.
The present invention has advantages below：
（1）Tested for each Start-up and Adjustment, by pre-entering closing and opening test operation task, realize and appoint during testing
Business state is from motion tracking and management.
（2）By the way that experiment recording task and test plan are associated, when recording operates, realize that recording task is automatic
Notice and selection, realize that recording Task Progress automatically updates.
（3）Based on 3G/4G wireless networks and the number reflecting software being deployed on Cloud Server 5, realize in the long-range palm in real time
Hold each acquisition node working condition and experiment preparation.
（4）,, can be real on overall view monitoring software such as situations such as overvoltage in the event of data exception during experiment
When analyze, without concentrating discussion afterwards, directly solve problem at the scene.
（5）Pass through the function of being scaled to the full screen display of waveform progress single screen, multi-screen side-by-side comparison, time unifying, Ke Yishi
When observe the triggering waveform of each collection point, carry out the more acquisition node wavy profiles analyses of synchronization.
In summary, the present invention comes to personally each without the frequent telephonic communication of field test personnel without orchestration personnel
Scene, without waiting for data summarization and analysis could be carried out after the completion of experiment, remote command automation, multi-Substation can be achieved
Start-up and Adjustment monitors panorama, and transient state surveys record panorama, and easy to operate, operating efficiency is high.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of monitoring method of multi-Substation Start-up and Adjustment overall view monitoring system, the system includes voltage acquisition node, electricity
Flow acquisition node, wireless center main website, local computer, Cloud Server and far-end computer；The voltage acquisition node deployment
On secondary voltage circuit in transformer station, secondary voltage is gathered；The current acquisition node deployment is secondary in transformer station
On current circuit, secondary current is gathered；The wireless center main website is the communicator with wireless data forwarding capability；It is described
Survey record analysis software is installed on local computer；Reflecting software is installed on the Cloud Server；On the far-end computer
Overall view monitoring software is installed；The voltage acquisition node and current acquisition node pass through wireless center main website and local computing
Machine is connected, and the local computer is connected with Cloud Server, and the Cloud Server is connected with far-end computer；It is characterized in that：
Comprise the following steps,
Step 1, reflecting software is installed and activated on Cloud Server；
Step 2, on secondary voltage circuit in transformer station, current acquisition node deployment is being become for voltage acquisition node deployment
On secondary current circuit in power station, wireless center main website is placed on its wireless signal can be covered voltage acquisition node,
The place of current acquisition node and local computer；
Step 3, survey record analysis software is installed and activated on the local computer；
Step 4, configured on configuration interface in analysis software and connect wireless center main website, voltage acquisition node and electricity surveying to record
Flow acquisition node；
Step 5, overall view monitoring software is installed and activated on far-end computer；
Step 6, local computer is connected into wide area network with far-end computer, confirms that surveying record analysis software successfully links up panorama
Monitoring software；
Step 7, test plan is created on overall view monitoring software；
Step 8, using record analysis software establishment recording engineering is surveyed, test plan is associated, configures recording task；
Step 9, the recording on record analysis software is surveyed, Cloud Server is uploaded to by the Wave data for surveying record in real time；
Step 10, real-time waveform data is forwarded to far-end computer by the reflecting software on Cloud Server；
Step 11, the parsing of overall view monitoring software and the waveform that Dynamic Announce survey is recorded on interface；
Step 12, survey record analysis software and once receive the Wave data for meeting transient state trigger condition, can be transient-wave data
It is forwarded to far-end computer；
Step 13, far-end computer storage transient-wave data, are used for follow-up off-line analysis；
Step 14, in the process of running, voltage acquisition node shape can be sent per N seconds to far-end computer by surveying record analysis software
State, current acquisition node state, communication network situation, triggered recording task, current ongoing recording task letter
Breath；
Step 15, in the process of running, far-end computer receives voltage acquisition node state, current acquisition node state, communication
Network condition, triggered recording task, current ongoing recording mission bit stream, and carried out by overall view monitoring software
Parsing and display；
Step 16, after test mission is fully completed, voltage acquisition node, current acquisition node, wireless center main website, survey will be closed
Record analysis software, reflecting software and overall view monitoring software.
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| CN106501644A (en) * | 2016-10-31 | 2017-03-15 | 国网福建省电力有限公司 | A kind of transformer station measurement and control device test visualization and test information extracting method |
| CN112272207A (en) * | 2020-09-21 | 2021-01-26 | 北京电子工程总体研究所 | Test system data processing system and method |
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| CN201789339U (en) * | 2010-07-13 | 2011-04-06 | 杭州交联电气工程有限公司 | Substation operational data monitoring and warning system |
| CN102937675B (en) * | 2012-10-22 | 2015-12-02 | 江苏省电力公司常州供电公司 | The method of work of Real-time Electrical Distribution Network Data collection and fault location system |
| CN105093080A (en) * | 2015-08-27 | 2015-11-25 | 国家电网公司 | Distributed wireless synchronous zinc oxide lightning arrester online monitoring apparatus |
| CN205665335U (en) * | 2016-06-07 | 2016-10-26 | 国网江苏省电力公司电力科学研究院 | Changeable power station starts debugging panorama monitored control system |
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