CN109698553A - A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental - Google Patents
A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental Download PDFInfo
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- CN109698553A CN109698553A CN201811638386.3A CN201811638386A CN109698553A CN 109698553 A CN109698553 A CN 109698553A CN 201811638386 A CN201811638386 A CN 201811638386A CN 109698553 A CN109698553 A CN 109698553A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000005457 optimization Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 5
- 230000008447 perception Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H02J13/0013—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to it is a kind of suitable under emergency environmental wave-record chart optimization transmission mechanism method, mainly comprise the steps that Step 1: in end actively perceive station of standing new wave-record chart generation；Step 2: recording list is actively refreshed at station end；Step 3: station end actively calls new recorded wave file to store to local；Actively inform that the main website connecting with station end has new wave-record chart to generate simultaneously；Step 4: main website actively calls recording list and compares with main website local file；Step 5: after main website obtains new recording list, if automatic-calling is put into, automatic identification recording property is indicated according to recording List name suffix _ F, _ M, _ H and _ S, according to priority automatic-calling, when the calling file that automatic-calling is not put into, and only upload main website manually selects.The present invention effectively automatic identification failure wave-recording file property, alleviation teletransmission channel pressure can improve the ability that wave-record chart under emergency environmental effectively transmits.
Description
Technical field
The present invention relates to a kind of methods suitable for wave-record chart optimization transmission mechanism under emergency environmental, belong to intelligent power transformation
It stands technical field of relay protection.
Background technique
Currently, acquisition and analysis in order to realize protection information, have created prudential sub-station at station end, have created guarantor in main website
Believe main website and recording main website.But according to the operating condition of Prudential Master and recording main website, lost there are action event or wrong
Accidentally, the recording time not as requested on the Time Inconsistency that send, sent in recording list burst and total calling, send table in action event
State the problems such as not perfect, information can not effectively in time on give.Especially under the extreme weathers such as typhoon, extensive failure is generated
When information and file, since bandwidth chahnel is limited, channel blockage is sent not in time or is obstructed in information, main website dispatching terminal is caused to be transported
Administrative staff can not have access to dependent failure information and file in time, understand live actual condition.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide one kind be suitable for emergency environmental under wave-record chart it is excellent
Change transmission mechanism method, can aid in extreme circumstances guarantee wave-record chart can timely and effective ground give, help to transport
Administrative staff grasps station internal fault situation in real time.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental, it is characterised in that including following step
It is rapid:
A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental, which is characterized in that including following step
It is rapid:
Step 1: the newly generation of wave-record chart in the end actively perceive station of station；
Step 2: actively refreshing recording list after the perception of station end and being compared with station end local file；
Step 3: station end, which actively calls new recorded wave file storage to arrive at a station, holds local；It actively informs and is connect with station end simultaneously
Main website there is new wave-record chart to generate；
Step 4: recording list is actively called by main website, and compare with main website local file；
Step 5: after main website receives new recording list, if automatic-calling is put into, according to recording List name suffix _
F, _ M, _ H and _ S indicate automatic identification wave-record chart property, according to priority automatic-calling, when automatic-calling is not put into, only on
The calling file that hero of biography station manually selects.
The generation specific manifestation of new wave-record chart in the station end actively perceive station are as follows: when station end detects transient state recording shape
When state RcdMade signal becomes 0 by 1, indicate that new wave-record chart generates.
Actively refresh recording list after end actively perceive of standing in step 2 and be compared with local file specifically: works as station
When end detects that RcdMade signal becomes 1 by 0, actively refresh recording list, and compare with the list of last time calling, thus
Obtain the new recorded wave file list that current recording generates.
Station end calls new recorded wave file storage to arrive at a station and holds local in step 3 specifically: new according to obtained in step 2
Recorded wave file list, by recording List name suffix automatic identification recording property, wherein _ F indicates that failure wave-recording, _ M indicate
Recording is overhauled, _ H indicates manual recording, and _ S indicates starting recording, according to the sequence of priority automatic-calling are as follows: protective device event
Hinder recording " F " > fault oscillograph failure wave-recording " F " the > protective device maintenance manual recording of recording " M " > fault oscillograph " H "
> protective device starts recording " S " > fault oscillograph starting recording " S ", by the calling of newest recorded wave file to being locally stored.
End active of standing in step 3 informs that there is new recorded wave file in the main website connecting with station end specifically: if obtaining in step 2
New recorded wave file list, then to alert the form active Shang Song main website of point, notice main website has new recorded wave file to generate.
Recording list is actively called by main website in step 4, and compares with main website local file specifically: in step 3 master
Station, which receives new recording and generates, actively calls recorded wave file list after alarm point, calling source main website selection slave station end or directly from
Recorded wave file list is called in protective device and fault oscillograph, and is compared with the list of main website last time calling, thus
The recorded wave file list that current recording generates out.For the file directly called from protective device and fault oscillograph, such as exist
End of standing has preservation, then should not cover the file that station end saves, direct Shang Song main website；Do not have at station end such as,
It should be locally stored at station end after calling, and Shang Song main website.
Automatic-calling function investment refers to that setting soft pressing plate throw and moves back that soft pressing plate investment indicates automatic-calling in step 5
Function investment, soft pressing plate, which exits, indicates that automatic-calling function exits；General default situations are automatic-calling soft pressing plate investment.
The present invention effectively automatic identification failure wave-recording file property, alleviation teletransmission channel pressure can improve emergency ring
The ability that wave-record chart effectively transmits under border facilitates operations staff and effectively has access to wave-record chart in time, analyzing failure cause,
It is accurate to grasp station internal fault situation.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
The technical solution of the present invention is further elaborated for the drawings and specific embodiments.
As shown in Figure 1, method of the invention sequentially includes the following steps:
Step 101: the generation of new wave-record chart in end actively perceive station of standing；By trigger mechanism, when station end detects
When RcdMade signal becomes 0 by 1, that is, indicate that new wave-record chart generates.
Step 102: actively refreshing recording list after end perception of standing and be compared with local file；By trigger mechanism,
When end of standing detects that RcdMade signal becomes 1 by 0, indicates that recording is completed, then actively refresh recording list, and call together with the last time
The list called out compares, to obtain the recorded wave file list that current recording generates.
Step 103: actively calling new recorded wave file to store to local in end of standing；The master connecting with station end is actively informed simultaneously
Station has new wave-record chart to generate.
First by being compared in step 102, the new recorded wave file list station end then active in a manner of alerting point if it exists
Notify main website, meanwhile, by recording list suffix name, automatic identification failure wave-recording property, wherein _ F indicates failure wave-recording, _ M table
Show maintenance recording, _ H indicates manual recording, and _ S indicates starting recording.Protective device be arranged failure wave-recording " F ", maintenance recording " M ",
Start recording " S ", failure wave-recording " F ", manual recording " H ", starting recording " S " is arranged in fault oscillograph.
Then, then after identifying recording property, according to the sequence of priority automatic-calling are as follows: protective device failure wave-recording " F "
> fault oscillograph failure wave-recording " F " > protective device overhauls recording " M " > fault oscillograph manual recording " H " > protective device
Start recording " S " > fault oscillograph starting recording " S ", by the calling of newest recorded wave file to being locally stored.
Step 104: recording list is actively called by main website, and compares with main website local file.Main website receives new recording and generates
Recorded wave file list is actively called after alarm point, calling source main website can choose the calling recorded wave file list of slave station end,
Recorded wave file list can be called directly from protective device and fault oscillograph；And make ratio with the list of main website last time calling
It is right, to obtain the recorded wave file list that current recording generates；For calling source directly from protective device and fault oscillograph
The file of calling such as has preservation at station end, then should not cover the file that station end saves, direct Shang Song main website；Such as
Do not have at station end, should be locally stored at station end after calling, and Shang Song main website.
Step 105: after main website receives new recording list, if automatic-calling put into, according to recording List name suffix _
F, _ M, _ H and _ S indicate automatic identification wave-record chart property, according to priority automatic-calling, when automatic-calling is not put into, only on
The calling file that hero of biography station manually selects.Wherein automatic-calling is realized by setting soft pressing plate, and soft pressing plate investment indicates to call together automatically
Investment is called out, soft pressing plate, which exits, indicates that automatic-calling exits.Automatic-calling soft pressing plate is put under general default situations.
Basic principles and main features of the invention have been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, and the above embodiments and description only illustrate the principle of the present invention,
Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (8)
1. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental, which comprises the following steps:
Step 1: the newly generation of wave-record chart in the end actively perceive station of station；
Step 2: actively refreshing recording list after the perception of station end and being compared with station end local file；
Step 3: station end, which actively calls new recorded wave file storage to arrive at a station, holds local；The master connecting with station end is actively informed simultaneously
Station has new wave-record chart to generate；
Step 4: recording list is actively called by main website, and compare with main website local file；
Step 5: after main website receives new recording list, if automatic-calling is put into, according to recording List name suffix _ F, _
M, _ H and _ S indicate automatic identification wave-record chart property, according to priority automatic-calling, when automatic-calling is not put into, and the only upper hero of biography
The calling file that station manually selects.
2. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
It is: the generation specific manifestation of new wave-record chart in the station end actively perceive station are as follows: when station end detects transient state recording state
When RcdMade signal becomes 0 by 1, indicate that new wave-record chart generates.
3. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
It is: actively refreshes recording list after end actively perceive of standing in step 2 and be compared with local file specifically: when station end
When detecting that RcdMade signal becomes 1 by 0, actively refresh recording list, and compare with the list of last time calling, thus
The new recorded wave file list that current recording generates out.
4. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
It is: calls new recorded wave file storage to arrive at a station and hold local in end of standing in step 3 specifically: according to obtained in step 2 newly
Recorded wave file list, by recording List name suffix automatic identification recording property, wherein _ F indicates that failure wave-recording, _ M indicate inspection
Recording is repaired, _ H indicates manual recording, and _ S indicates starting recording, according to the sequence of priority automatic-calling are as follows: protective device failure
Recording " F " > fault oscillograph failure wave-recording " F " > protective device overhauls recording " M " > fault oscillograph manual recording " H " >
Protective device starts recording " S " > fault oscillograph starting recording " S ", by the calling of newest recorded wave file to being locally stored.
5. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
It is: actively informs that there is new recorded wave file in the main website connecting with station end in end of standing in step 3 specifically: if is obtained in step 2 new
Recorded wave file list, then to alert the form active Shang Song main website of point, notice main website has new recorded wave file to generate.
6. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
Be: recording list is actively called by main website in step 4, and compares with main website local file specifically: receives in step 3 main website
Recorded wave file list is actively called after generating alarm point to new recording, calling source main website selects slave station end or directly from protection
Recorded wave file list is called in device and fault oscillograph, and is compared with the list of main website last time calling, to obtain this
The recorded wave file list that secondary recording generates.
7. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 1, feature
Be: automatic-calling investment refers to that setting soft pressing plate throw and moves back that soft pressing plate investment indicates that automatic-calling function is thrown in step 5
Enter, soft pressing plate, which exits, indicates that automatic-calling function exits；General default situations are automatic-calling soft pressing plate investment.
8. a kind of method suitable for wave-record chart optimization transmission mechanism under emergency environmental according to claim 6, feature
Be: calling source main website selection slave station end calling directly calls recorded wave file to arrange from protective device and fault oscillograph
Table or file such as have preservation at station end, then not for the file directly called from protective device and fault oscillograph
The file that station end saves, direct Shang Song main website should be covered；Do not have at station end such as, should be deposited at station end after calling
Storage, and Shang Song main website.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638386.3A CN109698553A (en) | 2018-12-29 | 2018-12-29 | A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638386.3A CN109698553A (en) | 2018-12-29 | 2018-12-29 | A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental |
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| Publication Number | Publication Date |
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| CN109698553A true CN109698553A (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811638386.3A Withdrawn CN109698553A (en) | 2018-12-29 | 2018-12-29 | A method of optimizing transmission mechanism suitable for wave-record chart under emergency environmental |
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| CN (1) | CN109698553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654425A (en) * | 2020-08-04 | 2020-09-11 | 北京和利时系统工程有限公司 | Fault recording information acquisition method based on Modbus protocol and related equipment |
| CN113189517A (en) * | 2021-04-26 | 2021-07-30 | 福建奥通迈胜电力科技有限公司 | Analysis method for efficient transmission and filtering of ground fault recording file |
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-
2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654425A (en) * | 2020-08-04 | 2020-09-11 | 北京和利时系统工程有限公司 | Fault recording information acquisition method based on Modbus protocol and related equipment |
| CN111654425B (en) * | 2020-08-04 | 2020-10-30 | 北京和利时系统工程有限公司 | Fault recording information acquisition method based on Modbus protocol and related equipment |
| CN113189517A (en) * | 2021-04-26 | 2021-07-30 | 福建奥通迈胜电力科技有限公司 | Analysis method for efficient transmission and filtering of ground fault recording file |
| CN113189517B (en) * | 2021-04-26 | 2022-06-10 | 福建奥通迈胜电力科技有限公司 | Analysis method for efficient transmission and filtering of ground fault recording file |
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