CN109995856A - A kind of grid operation data wide area collects method and system - Google Patents
A kind of grid operation data wide area collects method and system Download PDFInfo
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- CN109995856A CN109995856A CN201910215258.6A CN201910215258A CN109995856A CN 109995856 A CN109995856 A CN 109995856A CN 201910215258 A CN201910215258 A CN 201910215258A CN 109995856 A CN109995856 A CN 109995856A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- Computer Networks & Wireless Communication (AREA)
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- Computer Hardware Design (AREA)
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- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of grid operation data wide areas to collect method and system, pass through across the power system security area's isolating device of message-oriented middleware technology, it realizes that the wide area high-speed of grid operation data collects, promotes operation data service ability, provide the application support of operation data for all kinds of electrical network business.
Description
Technical field
The present invention relates to a kind of grid operation data wide areas to collect method and system, belongs to Automation of Electric Systems power grid fortune
Row technical field of data administration.
Background technique
As the applications such as power grid ex-post analysis assessment based on operation data deepen continuously, power grid regulation system runs number
Constantly expand according to service range, the centralised storage mode that current operating data management uses has been increasingly difficult to meet data appearance
The demand of amount, service ability, access efficiency etc. needs the operation data service ability of lifting system, realizes power grid regulation
System operation data wide area high-speed collects, and provides the application support of operation data for all kinds of electrical network business.
Summary of the invention
The present invention provides a kind of grid operation data wide areas to collect method and system, solves existing power grid regulation system
The existing above problem.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of grid operation data wide area collects method, including,
Periodically extract the operation data of equipment of itself；
According to transformation rule, operation data is converted into collect the receivable reference format message packet in end；
Message packet is sent to by message-oriented middleware and collects end.
Transformation rule includes device map rule and operation data type transformation rule, wherein the definition of device map rule
The source device coding of the same equipment of reference and collect the mapping relations between end equipment coding, operation data type conversion rule
It then defines source equipment operating data type and collects the transformation rule held between receivable operation data type.
The process that operation data is converted into message packet is,
Operation data is screened；
According to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
According to operation data type transformation rule, operation data is converted into collect the receivable data type in end；
According to the associated operation data for collecting end equipment coding and change data type, message packet is constructed.
The benefit sent is held to call requirement together in response to receiving to collect, artificial/automatic progress operation data, which is mended, calls together.
A kind of grid operation data wide area collects method, including,
Receive the message packet of source transmission by message-oriented middleware；
Message packet is parsed；
The period is stored according to the operation data type and operation data parsed, operation data is calculated and stores relevant information；
According to storage relevant information, database access interface is called, submits operation data.
Validity and integrity checking are carried out to the operation data parsed, do not passed through in response to checking, is issued to source
Benefit calls requirement together.
A kind of grid operation data wide area collects system, including source and collects end,
Source includes operation data abstraction module, conversion module and sending module；
Operation data abstraction module: the operation data of equipment of itself is periodically extracted；
Conversion module: according to transformation rule, operation data is converted into collect the receivable reference format message packet in end；
Sending module: message packet is sent to by message-oriented middleware and collects end；
Collecting end includes receiving module, parsing module, storage associated information calculation module and memory module；
Receiving module: receive the message packet of source transmission by message-oriented middleware；
Parsing module: message packet is parsed；
Storage associated information calculation module: the period is stored according to the operation data type and operation data parsed, calculates fortune
Row data store relevant information；
Memory module: according to storage relevant information, database access interface is called, submits operation data.
Transformation rule includes device map rule and operation data type transformation rule, wherein the definition of device map rule
The source device coding of the same equipment of reference and collect the mapping relations between end equipment coding, operation data type conversion rule
It then defines source equipment operating data type and collects the transformation rule held between receivable operation data type.
Conversion module includes screening module, relating module, type conversion module and message packet building module；
Screening module: operation data is screened；
Relating module: according to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
Type conversion module: according to operation data type transformation rule, operation data is converted into collect the receivable data in end
Type；
Message packet constructs module: according to the associated operation data for collecting end equipment coding and change data type, building disappears
Cease message.
Collecting end includes checking that module and benefit call sending module together, checks module: the operation data parsed to parsing module
Carry out validity and integrity checking；Benefit calls sending module together: not passing through in response to checking, issues to mend to source and call requirement together；
Source includes mending to call respond module together, mends and calls respond module together: hold the benefit sent to call requirement together in response to receiving to collect, artificial/
The automatic operation data benefit that carries out is called together.
Advantageous effects of the invention: 1, the present invention by message-oriented middleware technology across power system security separate from
Device realizes that the wide area high-speed of grid operation data collects, and promotes operation data service ability, provides fortune for all kinds of electrical network business
The application support of row data；2, the present invention ensures operation data integrality using mechanism of calling together is mended.
Detailed description of the invention
Fig. 1 is source process flow；
Fig. 2 is to collect end process flow；
Fig. 3 is main-process stream of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
In power grid regulation system, collecting for operation data mainly collects end by multiple sources and one, and source is generally wrapped
Include Energy Management System, dispatching log, power failure planning management, Energy Management System, Schedule System and other outside
System.
These sources and collect the Technical Architecture at end and development language is different from, therefore is transported between heterogeneous system to meet
The transmission of row data needs to be handled as follows in source, specifically as shown in Figure 1:
S1 the operation data of equipment of itself) is periodically extracted.
S2) according to transformation rule, operation data is converted into collect the receivable reference format message packet in end.
Here transformation rule is by message-oriented middleware from the received transformation rule in end is collected, and transformation rule includes equipment
Mapping ruler and operation data type transformation rule；Wherein, device map rule defines the source equipment for referring to same equipment
It encodes and collects the mapping relations between end equipment coding, operation data type transformation rule defines source equipment operating data
Type and collect the transformation rule held between receivable operation data type.
Here message-oriented middleware is different from traditional message-oriented middleware, and traditional message-oriented middleware can not be across electric system
Safety zone isolating device, and message-oriented middleware here be deployed in across power system security area's isolating device two sides act on behalf of journey
The message received is converted into the side broker program that binary stream is sent to opposite end by sequence, the broker program of side, among message
Part is transparent, message sending end and receiving end unaware to the processing of across power system security area's isolating device.
Detailed process are as follows:
1) operation data is screened；
2) according to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
3) according to operation data type transformation rule, operation data is converted into collect the receivable data type in end；
4) according to the associated operation data for collecting end equipment coding and change data type, message packet is constructed.
Due to source and collect Technical Architecture that end uses and development language is not identical, the coding of the same equipment of reference
Be different, the data type dictionary respectively held is also not identical, therefore before transmission, need source by device coding into
Row association carries out type conversion to operation data, be resolved the message packet of building can collecting end, parse the operation of acquisition
Data can be caught end and receive.
S3) message packet is sent to by message-oriented middleware and collects end.
Message packet is sent in message server designated key by source by message-oriented middleware, is collected end and is passed through message
Middleware subscribes to the message packet in message server designated key.
S4) operation data that message packet carries is not necessarily complete effective, therefore collects what end was sent when receiving
Benefit calls requirement together, and artificial/automatic operation data benefit that carries out is called together, guarantees the integrality of operation data.
Artificial benefit, which is called together, is called together by the conditions such as artificial selection time range, operation data type, operation data source benefit；From
Dynamic benefit is called together i.e. according to inspection result, and time range, the operation data type, operation data source of missing operation data are judged automatically
Condition mend and call together automatically.
As shown in Fig. 2, to collect end treatment process, specifically,
A1) receive the message packet of source transmission by message-oriented middleware.
A2) according to message packet reference format, message packet is parsed.
A3 validity and integrity checking) are carried out to the operation data parsed.
A4) pass through in response to checking, the period is stored according to the operation data type and operation data parsed, calculates fortune
Row data store relevant information；Do not pass through in response to checking, issues to mend to source and call requirement together.
The storage of operation data is subset type and stores per year, can be counted according to the device type in message packet
Different device type storage tables is calculated, the period of storage table can be calculated according to the period type in message packet；According to disappearing
Time in breath message can calculate the different times.Such as: device type 1301(bus in message packet), period type
1(1 minutes), 00:00:00(time time 2018-12-01 2018), by calculating it can be concluded that busbar voltage operation in 2018
Table data store is SG_DEV_BUABAR_H1_MEA_2018.
A5) according to storage relevant information, database access interface is called, submits operation data.
To sum up, as shown in figure 3, entire grid operation data wide area collects method, comprising the following steps:
Step 1, source periodically extracts the operation data of equipment of itself.
Step 2, operation data is converted into collecting the receivable reference format Izvestia in end by source according to transformation rule
Text.
Step 3, message packet is sent to by source by message-oriented middleware collects end.
Step 4, collect the message packet that end receives source transmission by message-oriented middleware.
Step 5, collect end to parse message packet.
Step 6, collect end and validity and integrity checking are carried out to the operation data parsed.
Step 7, pass through in response to checking, collect end according to operation data type and operation data the storage week parsed
Phase calculates operation data and stores relevant information；Do not pass through in response to checking, collects end to source sending benefit and call requirement, source together
End, which works as to receive to collect, holds the benefit sent to call requirement together, and artificial/automatic progress operation data, which is mended, calls together.
Step 8, according to storage relevant information, database access interface is called, submits operation data.
The above method realizes grid operation data by across the power system security area's isolating device of message-oriented middleware technology
Wide area high-speed collects, and promotes operation data service ability, provides the application support of operation data for all kinds of electrical network business.
Grid operation data wide area collects system, including source and collects end.
Source includes that operation data abstraction module, conversion module, sending module and benefit call respond module together.
Operation data abstraction module: the operation data of equipment of itself is periodically extracted.
Conversion module: according to transformation rule, operation data is converted into collect the receivable reference format message packet in end.
Transformation rule includes device map rule and operation data type transformation rule, wherein the definition of device map rule
The source device coding of the same equipment of reference and collect the mapping relations between end equipment coding, operation data type conversion rule
It then defines source equipment operating data type and collects the transformation rule held between receivable operation data type.
Conversion module includes screening module, relating module, type conversion module and message packet building module；
Screening module: operation data is screened；
Relating module: according to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
Type conversion module: according to operation data type transformation rule, operation data is converted into collect the receivable data in end
Type；
Message packet constructs module: according to the associated operation data for collecting end equipment coding and change data type, building disappears
Cease message.
Sending module: message packet is sent to by message-oriented middleware and collects end.
Benefit calls respond module together: hold the benefit sent to call requirement together in response to receiving to collect, it is artificial/automatic to carry out operation data benefit
It calls together.
Collect end include receiving module, parsing module, check module, storage associated information calculation module, memory module and
Benefit calls sending module together.
Receiving module: receive the message packet of source transmission by message-oriented middleware.
Parsing module: message packet is parsed.
It checks module: validity and integrity checking is carried out to the operation data parsed.
Storage associated information calculation module: passing through in response to checking, according to the operation data type and operation number parsed
According to the storage period, calculates operation data and store relevant information.
Memory module: according to storage relevant information, database access interface is called, submits operation data.
Benefit calls sending module together: not passing through in response to checking, issues to mend to source and call requirement together.
The above is only a 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, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of grid operation data wide area collects method, it is characterised in that: including,
Periodically extract the operation data of equipment of itself；
According to transformation rule, operation data is converted into collect the receivable reference format message packet in end；
Message packet is sent to by message-oriented middleware and collects end.
2. a kind of grid operation data wide area according to claim 1 collects method, it is characterised in that: transformation rule includes
Device map rule and operation data type transformation rule, wherein device map rule defines the source for referring to same equipment
Device coding and collect end equipment coding between mapping relations, operation data type transformation rule define source equipment operation
Data type and collect the transformation rule held between receivable operation data type.
3. a kind of grid operation data wide area according to claim 2 collects method, it is characterised in that: operation data conversion
It is at the process of message packet,
Operation data is screened；
According to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
According to operation data type transformation rule, operation data is converted into collect the receivable data type in end；
According to the associated operation data for collecting end equipment coding and change data type, message packet is constructed.
4. a kind of grid operation data wide area according to claim 1 collects method, it is characterised in that: in response to receiving
Collect the benefit that end is sent and call requirement together, artificial/automatic operation data benefit that carries out is called together.
5. a kind of grid operation data wide area collects method, it is characterised in that: including,
Receive the message packet of source transmission by message-oriented middleware；
Message packet is parsed；
The period is stored according to the operation data type and operation data parsed, operation data is calculated and stores relevant information；
According to storage relevant information, database access interface is called, submits operation data.
6. a kind of grid operation data wide area according to claim 5 collects method, it is characterised in that: to the fortune parsed
Row data carry out validity and integrity checking, do not pass through in response to checking, issue to mend to source and call requirement together.
7. a kind of grid operation data wide area collects system, it is characterised in that: including source and collect end,
Source includes operation data abstraction module, conversion module and sending module；
Operation data abstraction module: the operation data of equipment of itself is periodically extracted；
Conversion module: according to transformation rule, operation data is converted into collect the receivable reference format message packet in end；
Sending module: message packet is sent to by message-oriented middleware and collects end；
Collecting end includes receiving module, parsing module, storage associated information calculation module and memory module；
Receiving module: receive the message packet of source transmission by message-oriented middleware；
Parsing module: message packet is parsed；
Storage associated information calculation module: the period is stored according to the operation data type and operation data parsed, calculates fortune
Row data store relevant information；
Memory module: according to storage relevant information, database access interface is called, submits operation data.
8. a kind of grid operation data wide area according to claim 7 collects system, it is characterised in that: transformation rule includes
Device map rule and operation data type transformation rule, wherein device map rule defines the source for referring to same equipment
Device coding and collect end equipment coding between mapping relations, operation data type transformation rule define source equipment operation
Data type and collect the transformation rule held between receivable operation data type.
9. a kind of grid operation data wide area according to claim 8 collects system, it is characterised in that: conversion module includes
Screening module, relating module, type conversion module and message packet construct module；
Screening module: operation data is screened；
Relating module: according to device map rule, operation data is corresponded into device coding and is associated with end equipment coding is collected；
Type conversion module: according to operation data type transformation rule, operation data is converted into collect the receivable data in end
Type；
Message packet constructs module: according to the associated operation data for collecting end equipment coding and change data type, building disappears
Cease message.
10. a kind of grid operation data wide area according to claim 7 collects system, it is characterised in that:
Collecting end includes checking that module and benefit call sending module together, checks module: being carried out to the operation data that parsing module parses
Validity and integrity checking；Benefit calls sending module together: not passing through in response to checking, issues to mend to source and call requirement together；
Source includes mending to call respond module together, mends and calls respond module together: hold the benefit sent to call requirement together in response to receiving to collect, artificial/
The automatic operation data benefit that carries out is called together.
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Application publication date: 20190709 |