CN103944271B - Based on the control method of the Intelligent Substation System of technology of Internet of things - Google Patents
Based on the control method of the Intelligent Substation System of technology of Internet of things Download PDFInfo
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- CN103944271B CN103944271B CN201410190777.9A CN201410190777A CN103944271B CN 103944271 B CN103944271 B CN 103944271B CN 201410190777 A CN201410190777 A CN 201410190777A CN 103944271 B CN103944271 B CN 103944271B
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- 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
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- 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
- Y04S10/16—Electric power substations
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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to a kind of intelligent substation technical field, specifically, relate to a kind of control method of the Intelligent Substation System based on technology of Internet of things, comprise intelligent substation management platform, transmission monitor and multiple client, the substation data of acquisition or event are sent to intelligent substation management platform by network by transmission monitor, received by client and check substation data or the event of intelligent substation management platform, and control command is sent to intelligent substation management platform by network by client, control command is forwarded to transmission monitor by network and carries out Long-distance Control to transformer station by intelligent substation management platform, achieve the networking to 10KV and following transformer substation system and digital management, alleviate the labour intensity of maintenance personal and care provider greatly, network monitoring process is simple, convenient, flexibly, can realize whenever and wherever possible substation network and digital management.
Description
Technical field
The present invention relates to a kind of intelligent substation technical field, specifically, relate to a kind of control method of the Intelligent Substation System based on technology of Internet of things.
Background technology
Internet of Things is the cutting point of industrialization and information-based " two change fusion ", greatly can promote information-based application in traditional industry.Now, technology of Internet of things is a large amount of is applied in reading intelligent agriculture, intelligent grid, intelligent transportation, Intelligent logistics, intelligent medical and Smart Home.
At present, the intelligent management of transformer station progressively enters large-scale factories and miness, intelligent building and intelligent subscriber field, but at present domestic running and be about to pay run 10KV and following transformer substation system do not realize networking communication, namely long-range electricity behaviour and Intelligent Information Collection cannot be realized, and the low-voltage distribution apparatus in 10KV transformer station, information interaction cannot be realized between power-supply device, also the basic demand of transformer substation system to real time information sampling and Automated condtrol cannot be met, and current existing more than 10KV intelligent substation management system because of system more complicated, the more high reason of production cost, seldom be applied in the low-voltage distribution apparatus in 10KV transformer station.In addition, when 10KV and following transformer station need regular maintenance, manual site is needed to carry out information gathering, and when 10KV and following transformer station break down, also the personnel that need repairing keep in repair to scene, not only intelligence degree is low, poor in timeliness, need human attendance, and once misoperation or severe operational environment when manual maintenance or maintenance, very easily causes casualties and property loss.
Summary of the invention
The object of this invention is to provide a kind of control method of the Intelligent Substation System based on technology of Internet of things, not only meet the networking of intelligent substation and the demand of digital management, and realize the seamless mutual and unattended function of transformer station.
Technical scheme of the present invention is: a kind of Intelligent Substation System based on technology of Internet of things, and this transformer substation system comprises: intelligent substation management platform, transmission monitor and multiple client;
Described client, for being accepted by network and checking the substation data or event that receive in described intelligent substation management platform, and is sent to described intelligent substation management platform by control command by network;
Described intelligent substation management platform, be connected with described client, for receiving described transmission monitor collection or the substation data listened to or event, and according to the priority assignation of described client and presence, substation data or event are sent to online client by network, and the control command of described client is sent to transmission monitor by network;
Described transmission monitor, be connected with transformer station with described intelligent substation management platform, for obtaining or storing substation data or event, comprise the RFID label of transformer station and the complete description document of transformer station, and by network, substation data or event are sent to described intelligent substation management platform and manage, and be sent to transformer station after the control command that described intelligent substation management platform sends being processed.
Preferably, described network is the Internet, and described transmission monitor is by wired mode accessing Internet and described intelligent substation management platform both-way communication.
Preferably, described network is mobile Internet, and described transmission monitor is by wireless DTU equipment access mobile Internet and described intelligent substation management platform both-way communication.
Preferably, described complete description document comprises parameter model and the Controlling model of transformer station.
Based on a control method for the Intelligent Substation System of technology of Internet of things, comprise following methods step:
Step one: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, stores the complete description document of transformer station, transmission monitor logs in intelligent substation management platform, simultaneously according to the RFID label of the transformer station obtained, this transformer station's state registration is presence by intelligent substation management platform;
Step 3: intelligent substation management platform judges that whether the version of the complete description document obtained is consistent with the description document version of intelligent substation management platform storage inside, if the version of the complete description document of the transformer station obtained by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, then enter step 4, if the description document version of the version of the complete description document of the transformer station obtained by transmission monitor and intelligent substation management platform storage inside is inconsistent, the then intelligent substation management platform version synchronization of the complete description document of transformer station that transmission monitor is obtained or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform controls the data polling thread that transmission monitor starts transformer station, multiple substation data that namely transmission monitor cyclic access is coupled;
Step 5: intelligent substation management platform controls transmission monitor and starts transformer substation case watcher thread, and namely transmission monitor monitors coupled multiple transformer substation cases one by one;
Step 6: wait for substation data or event;
Step 7: judge whether substation data or event are emergency data or event, if substation data or event are emergency data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6; If substation data or event are not emergency data or event, then transmission monitor carries out buffer memory to substation data or event, judge whether the transmission cycle reaching substation data or event further, if reach the transmission cycle of substation data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6, if do not reach the transmission cycle of substation data or event, return step 6.
The present invention's beneficial effect is compared with prior art:
(1) this Intelligent Substation System comprises intelligent substation management platform, transmission monitor and multiple client, the substation data of acquisition or event are sent to intelligent substation management platform by network by transmission monitor, received by client and check substation data or the event of intelligent substation management platform, and control command is sent to intelligent substation management platform by network by client, control command is forwarded to transmission monitor by network and carries out Long-distance Control to transformer station by intelligent substation management platform, achieve the networking to 10KV and following transformer substation system and digital management, fill up current transformer station technical field to 10KV and following transformer substation system networking, the blank of intelligent communication, alleviate the labour intensity of maintenance personal and care provider greatly, network monitoring process is simple, convenient, flexibly, can realize whenever and wherever possible substation network and digital management,
(2) control method of this Intelligent Substation System, controlling transmission monitor by intelligent substation management platform realizes 10KV and the data polling thread of following transformer station and the action listener thread of 10KV and following transformer station, especially realizes the seamless mutual of transformer station and unattended function and to the remote operation of 10KV and following transformer station and intelligentized control method.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is workflow diagram of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under the prerequisite of not making creative work, all belongs to protection scope of the present invention.
Embodiment 1
See Fig. 1, a kind of Intelligent Substation System based on technology of Internet of things, this transformer substation system comprises: intelligent substation management platform, transmission monitor and multiple client, client, for being accepted by the Internet and checking the substation data or event that receive in intelligent substation management platform, and control command is sent to intelligent substation management platform by the Internet, client has multiple, multiple client accessing Internet in parallel, intelligent substation management platform, be connected with client, for receiving transmission monitor collection or the substation data listened to or event, and according to the priority assignation of client and presence, substation data or event are sent to online client by the Internet, and the control command of client is sent to transmission monitor by network, transmission monitor, be connected with transformer station with intelligent substation management platform, for obtaining or storing substation data or event, comprise the RFID label of transformer station and the complete description document of transformer station, and by network, substation data or event are sent to intelligent substation management platform and manage, and be sent to transformer station after the control command that intelligent substation management platform sends being processed, complete description document comprises parameter model and the Controlling model of transformer station, the RFID label of transformer station is and transformer station's unique RFID label one to one, transformer station can be intelligent substation and non intelligent transformer station, intelligent substation adopts the transformer station of IEC61850, intelligent substation all can be connected with transmission monitor with non intelligent transformer station, both-way communication is realized with transmission monitor.
Based on the control method of the Intelligent Substation System of technology of Internet of things, gather the operational factor of transformer station by transmission monitor and monitor the running status of transformer station, comprising following methods step:
Step one: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, store the complete description document of transformer station, transmission monitor logs in intelligent substation management platform, simultaneously according to the RFID label of the transformer station obtained, this transformer station's state registration is presence by intelligent substation management platform, wherein, the RFID label of transformer station is the unique number corresponding with transformer station, and the complete description document of transformer station is the parameter model and the Controlling model that comprise transformer station, complete description document can be complete the parameter of the whole transformer station of description and state, and between transformer station and intelligent substation management platform, carry out substation information transmission by the form of substation data,
Step 3: intelligent substation management platform judges that whether the version of the complete description document obtained is consistent with the description document version of intelligent substation management platform storage inside, if the version of the complete description document of the transformer station obtained by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, then enter step 4, if the description document version of the version of the complete description document of the transformer station obtained by transmission monitor and intelligent substation management platform storage inside is inconsistent, the then intelligent substation management platform version automatic synchronization of the complete description document of transformer station that transmission monitor is obtained or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform controls the data polling thread that transmission monitor starts transformer station, multiple substation data that namely transmission monitor cyclic access is coupled;
Step 5: intelligent substation management platform controls transmission monitor and starts transformer substation case watcher thread, and namely transmission monitor monitors coupled multiple transformer substation cases one by one;
Step 6: intelligent substation management platform waits for substation data or event by transmission monitor;
Step 7: judge whether substation data or event are emergency data or event, if substation data or event are emergency data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6; If substation data or event are not emergency data or event, then transmission monitor carries out buffer memory to substation data or event, judge whether the transmission cycle reaching substation data or event further, if reach the transmission cycle of substation data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6, if do not reach the transmission cycle of substation data or event, return step 6.
Embodiment 2
Embodiment 2 is substantially identical with implementation method with the technical scheme of embodiment 1, distinguishing characteristics is that the Internet is mobile Internet, mobile Internet completes the information interaction of intelligent substation management platform and transmission monitor by wireless DTU equipment, namely client is accepted by mobile Internet and checks the substation data or event that receive in intelligent substation management platform, and control command is sent to intelligent substation management platform by mobile Internet; Substation data or event are sent to intelligent substation management platform by the Internet and manage by transmission monitor.
Embodiment 3
Embodiment 3 is substantially identical with implementation method with the technical scheme of embodiment 1, distinguishing characteristics is that transmission monitor is receiving and sending in substation data to Substation Process and can be encrypted substation data, and transmission monitor can be encrypted substation data in intelligent substation management platform process in reception and transmission substation data.
Those skilled in the art can understand the schematic diagram that accompanying drawing is only a preferred embodiment, and the workflow in accompanying drawing might not be that enforcement the present invention is necessary.
Those skilled in the art can understand above-mentioned transformer substation system and control method, are applicable to transformer station's technical field, are particularly useful for the remote operation to 10KV and following transformer station and intelligentized control method.
Those skilled in the art can understand above-mentioned client and comprise mobile phone, Hand Personal Computer or desktop computer, when client be mobile phone or Hand Personal Computer time, above-mentioned network adopts mobile Internet form, when client is desktop computer, above-mentioned network adopts the Internet form, and can switch as required between above-mentioned mobile Internet and the Internet, wherein adopt portable mobile phone or the ad hoc mode of Hand Personal Computer, effectively realize the seamless mutual and unattended function of transformer station, and it is convenient, flexibly, do not need manually on duty, realize the remote operation to 10KV and following transformer station and intelligentized control method.
It is last it is noted that above embodiment is only for illustration of technical scheme of the present invention, but not be limited, although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (1)
1., based on a control method for the Intelligent Substation System of technology of Internet of things, it is characterized in that comprising following methods step:
Step one: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, stores the complete description document of transformer station, transmission monitor logs in intelligent substation management platform, simultaneously according to the RFID label of the transformer station obtained, this transformer station's state registration is presence by intelligent substation management platform;
Step 3: intelligent substation management platform judges that whether the version of the complete description document obtained is consistent with the description document version of intelligent substation management platform storage inside, if the version of the complete description document of the transformer station obtained by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, then enter step 4, if the description document version of the version of the complete description document of the transformer station obtained by transmission monitor and intelligent substation management platform storage inside is inconsistent, the then intelligent substation management platform version synchronization of the complete description document of transformer station that transmission monitor is obtained or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform controls the data polling thread that transmission monitor starts transformer station, multiple substation data that namely transmission monitor cyclic access is coupled;
Step 5: intelligent substation management platform controls transmission monitor and starts transformer substation case watcher thread, and namely transmission monitor monitors coupled multiple transformer substation cases one by one;
Step 6: wait for substation data or event;
Step 7: judge whether substation data or event are emergency data or event, if substation data or event are emergency data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6; If substation data or event are not emergency data or event, then transmission monitor carries out buffer memory to substation data or event, judge whether the transmission cycle reaching substation data or event further, if reach the transmission cycle of substation data or event, then substation data or event are sent to intelligent substation management platform through network by transmission monitor, return step 6, if do not reach the transmission cycle of substation data or event, return step 6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105006890B (en) * | 2015-06-25 | 2017-10-31 | 许继集团有限公司 | A kind of intelligent substation device program managing and control system |
| CN108650216B (en) * | 2018-03-21 | 2023-07-11 | 国网浙江省电力有限公司温州供电公司 | Substation monitoring background information checking method based on wireless transmission |
| CN109412266A (en) * | 2018-10-31 | 2019-03-01 | 苏州热工研究院有限公司 | A kind of nuclear power plant's transforming plant protecting monitoring system |
| CN113822395A (en) * | 2021-08-19 | 2021-12-21 | 中铁二十四局集团上海电务电化有限公司 | Submarine tunnel electric power thing networking wisdom management system |
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| CN202616878U (en) * | 2012-05-25 | 2012-12-19 | 许继集团有限公司 | Intelligent transformer station video linkage monitoring system based on internet of things |
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| JPH06351180A (en) * | 1993-06-08 | 1994-12-22 | Toshiba Corp | Power system monitoring control apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202616878U (en) * | 2012-05-25 | 2012-12-19 | 许继集团有限公司 | Intelligent transformer station video linkage monitoring system based on internet of things |
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