CN106100918A - A kind of substation data based on EMS system does not refresh detection method - Google Patents
A kind of substation data based on EMS system does not refresh detection method Download PDFInfo
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- CN106100918A CN106100918A CN201610760897.7A CN201610760897A CN106100918A CN 106100918 A CN106100918 A CN 106100918A CN 201610760897 A CN201610760897 A CN 201610760897A CN 106100918 A CN106100918 A CN 106100918A
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- data
- transformer station
- refresh
- message
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
- H04L41/064—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving time analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
Abstract
The present invention discloses a kind of substation data based on EMS system and does not refresh detection method, and remote signalling and the telemetry of transformer station measurement and control device collection are sent to telecommunication supervisor by network channel；Remote signalling and telemetry are uploaded to main website terminal number letter stencil card by optical fiber and digital passage by telecommunication supervisor；Remote signalling and telemetry are sent to server through switch by main website terminal number letter stencil card；When the network channel of certain transformer station interrupts, described transformer station cannot transmit real time data or message to server, server detects that the data of described transformer station or message do not refresh, then trigger RUT fault, network channel fault item, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；The data cases that monitoring substation is uploaded in real time, as occurred, substation data does not refreshes, it is possible to remind power grid regulation personnel in time, is conducive to fixing a breakdown in time, it is ensured that power network safety operation.
Description
Technical field
The present invention relates to transformer station field, particularly relate to a kind of substation data based on EMS system and do not refresh detection side
Method.
Background technology
Along with electrical network scale constantly expands, transformer station's quantity is increasing, and dispatching automation main website receives on transformer substation side
The real time information amount passed is multiplied, this be accomplished by EMS can in real time monitoring substation data message upload accurate
Property and reliability, to ensure that power grid regulation personnel understand grid operating conditions strictly according to the facts, security decision.
And in actual motion, power grid regulation personnel obtain data message and the operation of electrical network generally by man machine interface
Situation, when a certain transformer station due to telecontrol communication supervisor fault or interval measure and control device fault cause entirely standing data do not refresh or
When part interval data does not refreshes, staff only enters in man machine interface in this Substation Bus Arrangement figure or views
Just can note abnormalities during channel failure item.Owing to lacking effective monitoring technology means, when transformer station uploads data exception,
Often cannot find in time, thus affect failture evacuation, make operation of power networks there is potential risk.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to, it is provided that a kind of change based on EMS system
Power station data does not refresh detection method, and method includes:
Remote signalling and the telemetry of transformer station measurement and control device collection are sent to telecommunication supervisor by network channel；
Remote signalling and telemetry are uploaded to main website terminal number letter stencil card by optical fiber and digital passage by telecommunication supervisor；
Remote signalling and telemetry are sent to server through switch by main website terminal number letter stencil card；
When the network channel of certain transformer station interrupts, described transformer station cannot transmit real time data or message, service to server
Device detects that the data of described transformer station or message do not refresh, then trigger RUT fault, network channel fault item, pass through voice
Alarm reminds transformer station described in regulation and control personnel that data of entirely standing do not refresh, and records timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
Preferably, when certain telecommunication supervisor fault, described transformer station cannot to server transmit real time data or
Message, server detects that the data of described transformer station or message do not refresh, then triggering RUT fault, network channel fault item,
Remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
Preferably, step: server detects that the data of described transformer station or message do not refresh and also includes: server reads
The historical data of described transformer station and temporarily store file, and distant measurement data is the most constant in detection Preset Time in real time
Change, if it is, be judged as that this metric data does not refreshes, trigger phonic warning and remind regulation and control personnel transformer station metric data not
Refresh, and record timestamp.
Preferably, also include: work as fault recovery, when data or the message real-time change of described transformer station being detected, then carry
Show that the transmission of described substation data recovers normal, record recovery time, and count metric data not refresh duration.
Preferably, if the telemetry change of described transformer station in Preset Time, then it is judged as that Refresh Data is normal.
As can be seen from the above technical solutions, the invention have the advantages that
Substation data based on EMS does not refreshes detection method, can monitoring substation is uploaded in real time data cases, as gone out
Existing substation data does not refreshes, it is possible to remind power grid regulation personnel in time, is conducive to fixing a breakdown in time, it is ensured that power grid security is steady
Fixed operation.And this module also can not refresh the time started by statistical data, recovery time and duration, run feelings for automated system
Condition provides data support.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, will the accompanying drawing used required in describing be made simple below
Ground is introduced, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ordinary skill
From the point of view of personnel, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that substation data based on EMS system does not refresh detection method flow chart.
Detailed description of the invention
For making the goal of the invention of the present invention, feature, the advantage can be the most obvious and understandable, concrete by using below
Embodiment and accompanying drawing, be clearly and completely described the technical scheme of present invention protection, it is clear that enforcement disclosed below
Example is only a part of embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this area
All other embodiments that art personnel are obtained under not making creative work premise, broadly fall into the model of this patent protection
Enclose.
The present embodiment provides a kind of substation data based on EMS system not refresh detection method, as it is shown in figure 1, method
Including:
Remote signalling and the telemetry of transformer station measurement and control device collection are sent to telecommunication supervisor by network channel；
Remote signalling and telemetry are uploaded to main website terminal number letter stencil card by optical fiber and digital passage by telecommunication supervisor；
Remote signalling and telemetry are sent to server through switch by main website terminal number letter stencil card；
When the network channel of certain transformer station interrupts, described transformer station cannot transmit real time data or message, service to server
Device detects that the data of described transformer station or message do not refresh, then trigger RUT fault, network channel fault item, pass through voice
Alarm reminds transformer station described in regulation and control personnel that data of entirely standing do not refresh, and records timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
When certain telecommunication supervisor fault, described transformer station cannot transmit real time data or message, clothes to server
Business device detects that the data of described transformer station or message do not refresh, then trigger RUT fault, network channel fault item, pass through language
Sound alarm reminds transformer station described in regulation and control personnel that data of entirely standing do not refresh, and records timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
In the present embodiment, step: server detects that the data of described transformer station or message do not refresh and also includes: server
Read the historical data of described transformer station and store file temporarily, and in real time detection Preset Time in distant measurement data the most always
Do not change, if it is, be judged as that this metric data does not refreshes, trigger phonic warning and remind regulation and control personnel transformer station to measure number
According to not refreshing, and record timestamp.
In the present embodiment, method also includes: work as fault recovery, data or the message real-time change of described transformer station detected
Time, then point out the transmission of described substation data to recover normal, record recovery time, and count metric data when not refreshing
Long.
If the telemetry change of described transformer station, then be judged as that Refresh Data is normal in Preset Time.
Substation data based on EMS does not refreshes detection method, can detect the data cases that transformer station uploads in real time, as
Occur that substation data does not refreshes, it is possible to trigger alarm in time, remind power grid regulation personnel, be conducive to fixing a breakdown in time, protect
Card power network safety operation.And this module also recordable time stab, statistical data does not refreshes the time started, recovery time and
Not refresh duration, provides data support for automated system ruuning situation statistics.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, identical similar portion reference mutually between each embodiment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (5)
1. a substation data based on EMS system does not refresh detection method, it is characterised in that method includes:
Remote signalling and the telemetry of transformer station measurement and control device collection are sent to telecommunication supervisor by network channel；
Remote signalling and telemetry are uploaded to main website terminal number letter stencil card by optical fiber and digital passage by telecommunication supervisor；
Remote signalling and telemetry are sent to server through switch by main website terminal number letter stencil card；
When the network channel of certain transformer station interrupts, described transformer station cannot transmit real time data or message, service to server
Device detects that the data of described transformer station or message do not refresh, then trigger RUT fault, network channel fault item, pass through voice
Alarm reminds transformer station described in regulation and control personnel that data of entirely standing do not refresh, and records timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
Substation data based on EMS system the most according to claim 1 does not refresh detection method, it is characterised in that
When certain telecommunication supervisor fault, described transformer station cannot transmit real time data or message, server to server
Detect that data or the message of described transformer station do not refresh, then trigger RUT fault, network channel fault item, accused by voice
Alert remind transformer station described in regulation and control personnel that data of entirely standing do not refresh, and record timestamp；
Server judges whether described transformer station has data or message to upload；
When server detects that described transformer station no data or message are uploaded, continue to trigger RUT fault, network channel fault thing
, remind transformer station described in regulation and control personnel that data of entirely standing do not refresh by phonic warning, and record timestamp；
When server detects that described transformer station has data or message to upload, record recovery time, and calculate in data
Disconnected duration.
Substation data based on EMS system the most according to claim 1 and 2 does not refresh detection method, it is characterised in that
Step: server detects that the data of described transformer station or message do not refresh and also includes: server reads described transformer station
Historical data and store file temporarily, and in real time detection Preset Time in distant measurement data do not change, if it is,
Then it is judged as that this metric data does not refreshes, triggers phonic warning and remind regulation and control personnel transformer station that metric data does not refreshes, and remember
The lower timestamp of record.
Substation data based on EMS system the most according to claim 3 does not refresh detection method, it is characterised in that
Method also includes: work as fault recovery, when data or the message real-time change of described transformer station being detected, then points out described change
Power station data transmission recovers normal, records recovery time, and counts metric data not refresh duration.
Substation data based on EMS system the most according to claim 4 does not refresh detection method, it is characterised in that
If the telemetry change of described transformer station, then be judged as that Refresh Data is normal in Preset Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610760897.7A CN106100918A (en) | 2016-08-30 | 2016-08-30 | A kind of substation data based on EMS system does not refresh detection method |
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| CN201610760897.7A CN106100918A (en) | 2016-08-30 | 2016-08-30 | A kind of substation data based on EMS system does not refresh detection method |
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| CN106100918A true CN106100918A (en) | 2016-11-09 |
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| CN201610760897.7A Pending CN106100918A (en) | 2016-08-30 | 2016-08-30 | A kind of substation data based on EMS system does not refresh detection method |
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Cited By (5)
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| CN107153915A (en) * | 2017-04-18 | 2017-09-12 | 国网河北省电力公司衡水供电分公司 | A kind of transformer station does not change the method and system of telemetry automatic detection |
| CN108173710A (en) * | 2017-12-22 | 2018-06-15 | 江苏新智合电力技术有限公司 | A kind of substation data report method, apparatus and system |
| CN108243069A (en) * | 2016-12-23 | 2018-07-03 | 北京金风科创风电设备有限公司 | The treating method and apparatus of electric energy meter communication |
| CN109104324A (en) * | 2017-06-21 | 2018-12-28 | 许昌许继软件技术有限公司 | A kind of method and device thereof for judging telemetry and whether refreshing |
| CN112073464A (en) * | 2020-08-06 | 2020-12-11 | 广东电网有限责任公司 | Method and system for judging and processing whether RTU (remote terminal unit) telemetry data of transformer substation is refreshed or not |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108243069A (en) * | 2016-12-23 | 2018-07-03 | 北京金风科创风电设备有限公司 | The treating method and apparatus of electric energy meter communication |
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| CN109104324A (en) * | 2017-06-21 | 2018-12-28 | 许昌许继软件技术有限公司 | A kind of method and device thereof for judging telemetry and whether refreshing |
| CN108173710A (en) * | 2017-12-22 | 2018-06-15 | 江苏新智合电力技术有限公司 | A kind of substation data report method, apparatus and system |
| CN112073464A (en) * | 2020-08-06 | 2020-12-11 | 广东电网有限责任公司 | Method and system for judging and processing whether RTU (remote terminal unit) telemetry data of transformer substation is refreshed or not |
| CN112073464B (en) * | 2020-08-06 | 2023-05-30 | 广东电网有限责任公司 | Method and system for judging whether substation RTU telemetry data is refreshed or not |
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Application publication date: 20161109 |