CN103944271A - Intelligent transformer substation system based on Internet of Things technology and control method thereof - Google Patents

Intelligent transformer substation system based on Internet of Things technology and control method thereof Download PDF

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Publication number
CN103944271A
CN103944271A CN201410190777.9A CN201410190777A CN103944271A CN 103944271 A CN103944271 A CN 103944271A CN 201410190777 A CN201410190777 A CN 201410190777A CN 103944271 A CN103944271 A CN 103944271A
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China
Prior art keywords
management platform
substation
intelligent substation
event
data
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CN201410190777.9A
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Chinese (zh)
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CN103944271B (en
Inventor
郭占栋
栾永明
孙健
于士友
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QINGDAO HARDHITTER ELECTRIC Co Ltd
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QINGDAO HARDHITTER ELECTRIC Co Ltd
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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
    • 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
    • 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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  • Telephonic Communication Services (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention relates to the technical field of intelligent transformer station, particularly to an intelligent transformer substation system based on the Internet of Things technology and a control method thereof. The intelligent transformer substation system based on the Internet of Things technology comprises an intelligent transformer substation management platform, a master monitor and a plurality of clients. The master monitor transmits obtained substation data or events to the intelligent transformer substation management platform through network, the clients receive the substation data or events of the intelligent transformer substation management platform and transmit control instructions to the intelligent transformer substation management platform through network, and the intelligent transformer management platform transmits the control instructions to the master monitor through network to achieve remote control of a transformer substation. The intelligent transformer substation system based on the Internet of Things technology achieves networked and digital management of transformer substation system lower than 10 kV, greatly reduces the labor intensity of maintenance personnel and monitoring personnel, is simple, convenient and flexible during the network monitoring process and can achieve networked and digital management of transformer substations anytime and anywhere.

Description

Intelligent Substation System based on technology of Internet of things and control method
Technical field
The present invention relates to a kind of intelligent substation technical field, specifically, relate to a kind of Intelligent Substation System and control method based on technology of Internet of things.
Background technology
Internet of Things is the cutting point of industrialization and informationization " two change fusion ", can greatly promote information-based application in traditional industry.Now, technology of Internet of things a large amount of being applied in reading intelligent agriculture, intelligent grid, intelligent transportation, Intelligent logistics, intelligent medical and Smart Home.
At present, the intelligent management of transformer station has progressively entered large-scale factories and miness, intelligent building and intelligent subscriber field, but at present domestic 10KV and the following transformer substation system that is moving and be about to payment operation do not realized networking communication, cannot realize long-range electricity behaviour and Intelligent Information Collection, and the low-voltage distribution apparatus in 10KV transformer station, between power-supply device, cannot realize information interaction, also cannot meet the basic demand of transformer substation system to real time information sampling and automation control, and the above intelligent substation management system of current existing 10KV 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, need artificial scene 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 intelligent degree is low, poor in timeliness, need personnel on duty, once and misoperation or severe operational environment when manual maintenance or maintenance, very easily cause casualties and property loss.
Summary of the invention
The object of this invention is to provide a kind of Intelligent Substation System and control method based on technology of Internet of things, not only meet the demand of networking and the digital management of intelligent substation, 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 a plurality of client;
Described client, for accept and check substation data or the event that described intelligent substation management platform receives by network, 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 listening to or event, and according to authority setting and the presence of described client, 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, be used for obtaining or store 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 the control command that described intelligent substation management platform is sent is sent to transformer station after processing.
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 the parameter model of transformer station and controls model.
A control method for Intelligent Substation System based on technology of Internet of things, comprises following methods step:
Step 1: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, the complete description document of storage transformer station, transmission monitor logs in intelligent substation management platform, according to the RFID label of the transformer station obtaining, in intelligent substation management platform Shang Jianggai transformer station, state is registered as presence simultaneously;
Step 3: whether the version of the complete description document that the judgement of intelligent substation management platform obtains 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 obtaining by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, enter step 4, if the description document version of the version of the complete description document of the transformer station obtaining by transmission monitor and intelligent substation management platform storage inside is inconsistent, the version of the complete description document of the transformer station that intelligent substation management platform obtains transmission monitor is synchronous or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform is controlled the data polling thread that transmission monitor starts transformer station, the i.e. coupled a plurality of substation data of transmission monitor cyclic access;
Step 5: intelligent substation management platform is controlled transmission monitor and started transformer substation case watcher thread, and transmission monitor is monitored coupled a plurality of transformer substation cases one by one;
Step 6: wait for substation data or event;
Step 7: judgement substation data be or event no for emergency data or event, if substation data or event are emergency data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, returns to step 6; If substation data or event are not emergency data or event, transmission monitor carries out buffer memory to substation data or event, further judge whether to reach the transmission cycle of substation data or event, if reach the transmission cycle of substation data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, return to step 6, if do not reach the transmission cycle of substation data or event, return to 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 a plurality of client, transmission monitor is sent to intelligent substation management platform by the substation data of obtaining or event by network, by client and check substation data or the event of intelligent substation management platform, and client is sent to intelligent substation management platform by network by control command, intelligent substation management platform is forwarded to transmission monitor by network by control command transformer station is carried out to Long-distance Control, realized the networking of 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 greatly maintenance personal and monitoring personnel's labour intensity, network monitoring process is simple, convenient, flexibly, can realize whenever and wherever possible transformer station's networking and digital management,
(2) control method of this Intelligent Substation System, by intelligent substation management platform, control transmission monitor and realize the action listener thread to the data polling thread of 10KV and following transformer station and 10KV and following transformer station, especially realize the seamless mutual and unattended function of transformer station and the remote operation of 10KV and following transformer station and intellectuality are controlled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is workflow diagram of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, 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, rather than whole embodiment.Embodiment based 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
Referring to 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 a plurality of client, client, for accepting and check by the Internet substation data or the event that intelligent substation management platform receives, and control command is sent to intelligent substation management platform by the Internet, client is total a plurality of, a plurality of clients accessing Internet in parallel, intelligent substation management platform, be connected with client, for receiving transmission monitor collection or the substation data listening to or event, and according to authority setting and the presence of client, 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, be used for obtaining or store 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 after being processed, the control command of intelligent substation management platform transmission is sent to transformer station, complete description document comprises the parameter model of transformer station and controls model, the RFID label Wei Yu transformer station of transformer station is 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, realize both-way communication with transmission monitor.
The control method of the Intelligent Substation System based on technology of Internet of things, is gathered the operational factor of transformer station and is monitored the running status of transformer station by transmission monitor, comprises following methods step:
Step 1: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, the complete description document of storage transformer station, transmission monitor logs in intelligent substation management platform, simultaneously according to the RFID label of the transformer station obtaining, in intelligent substation management platform Shang Jianggai transformer station, state is registered as presence, wherein, the unique number corresponding to RFID label Wei Yu transformer station of transformer station, and the complete description document of transformer station is comprise the parameter model of transformer station and control model, complete description document can be complete parameter and the state of the whole transformer station of description, and the form by substation data is carried out transformer station's information transmission between transformer station and intelligent substation management platform,
Step 3: whether the version of the complete description document that the judgement of intelligent substation management platform obtains 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 obtaining by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, enter step 4, if the description document version of the version of the complete description document of the transformer station obtaining by transmission monitor and intelligent substation management platform storage inside is inconsistent, the version automatic synchronization of the complete description document of the transformer station that intelligent substation management platform obtains transmission monitor or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform is controlled the data polling thread that transmission monitor starts transformer station, the i.e. coupled a plurality of substation data of transmission monitor cyclic access;
Step 5: intelligent substation management platform is controlled transmission monitor and started transformer substation case watcher thread, and transmission monitor is monitored coupled a plurality of transformer substation cases one by one;
Step 6: intelligent substation management platform is waited for substation data or event by transmission monitor;
Step 7: judgement substation data be or event no for emergency data or event, if substation data or event are emergency data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, returns to step 6; If substation data or event are not emergency data or event, transmission monitor carries out buffer memory to substation data or event, further judge whether to reach the transmission cycle of substation data or event, if reach the transmission cycle of substation data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, return to step 6, if do not reach the transmission cycle of substation data or event, return to step 6.
Embodiment 2
Embodiment 2 is basic identical with technical scheme and the implementation method 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, be that client is accepted by mobile Internet and checks substation data or the event receiving in intelligent substation management platform, and control command is sent to intelligent substation management platform by mobile Internet; Transmission monitor is sent to intelligent substation management platform by the Internet by substation data or event and manages.
Embodiment 3
Embodiment 3 is basic identical with technical scheme and the implementation method of embodiment 1, distinguishing characteristics is that transmission monitor can be encrypted substation data in Substation Process in reception and transmission substation data, and transmission monitor can be encrypted substation data in intelligent substation management platform process in reception and transmission substation data.
It is only the schematic diagram of a preferred embodiment that those skilled in the art can understand accompanying drawing, 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 of 10KV and following transformer station and intelligent control.
Those skilled in the art can understand above-mentioned client and comprise mobile phone, Hand Personal Computer or desktop computer, when client is mobile phone or Hand Personal Computer, above-mentioned network using mobile Internet form, when client is desktop computer, above-mentioned network using the Internet form, and can switch as required between above-mentioned mobile Internet and the Internet, wherein adopt the client mode of portable mobile phone or Hand Personal Computer, effectively realize the seamless mutual and unattended function of transformer station, and convenient, flexibly, do not need manually on duty, realization is to the remote operation of 10KV and following transformer station and intelligent control.
Finally it should be noted that: above embodiment is only for illustrating technical scheme of the present invention, but not be limited, although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.And these modifications 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 (5)

1. the Intelligent Substation System based on technology of Internet of things, is characterized in that, this transformer substation system comprises: intelligent substation management platform, transmission monitor and a plurality of client;
Described client, for accept and check substation data or the event that described intelligent substation management platform receives by network, 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 listening to or event, and according to authority setting and the presence of described client, 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, be used for obtaining or store 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 the control command that described intelligent substation management platform is sent is sent to transformer station after processing.
2. the Intelligent Substation System based on technology of Internet of things according to claim 1, is characterized in that: described network is the Internet, and described transmission monitor is by wired mode accessing Internet and described intelligent substation management platform both-way communication.
3. the Intelligent Substation System based on technology of Internet of things according to claim 1, it is characterized in that: described network is mobile Internet, described transmission monitor is by wireless DTU equipment access mobile Internet and described intelligent substation management platform both-way communication.
4. the Intelligent Substation System based on technology of Internet of things according to claim 1, is characterized in that: described complete description document comprises the parameter model of transformer station and controls model.
5. a control method for Intelligent Substation System claimed in claim 1, is characterized in that comprising following methods step:
Step 1: start this Intelligent Substation System;
Step 2: transmission monitor obtains the RFID label of transformer station, the complete description document of storage transformer station, transmission monitor logs in intelligent substation management platform, according to the RFID label of the transformer station obtaining, in intelligent substation management platform Shang Jianggai transformer station, state is registered as presence simultaneously;
Step 3: whether the version of the complete description document that the judgement of intelligent substation management platform obtains 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 obtaining by transmission monitor is consistent with the description document version of intelligent substation management platform storage inside, enter step 4, if the description document version of the version of the complete description document of the transformer station obtaining by transmission monitor and intelligent substation management platform storage inside is inconsistent, the version of the complete description document of the transformer station that intelligent substation management platform obtains transmission monitor is synchronous or be updated to the description document version with intelligent substation management platform storage inside, enter step 4,
Step 4: intelligent substation management platform is controlled the data polling thread that transmission monitor starts transformer station, the i.e. coupled a plurality of substation data of transmission monitor cyclic access;
Step 5: intelligent substation management platform is controlled transmission monitor and started transformer substation case watcher thread, and transmission monitor is monitored coupled a plurality of transformer substation cases one by one;
Step 6: wait for substation data or event;
Step 7: judgement substation data be or event no for emergency data or event, if substation data or event are emergency data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, returns to step 6; If substation data or event are not emergency data or event, transmission monitor carries out buffer memory to substation data or event, further judge whether to reach the transmission cycle of substation data or event, if reach the transmission cycle of substation data or event, transmission monitor is sent to intelligent substation management platform by substation data or event through network, return to step 6, if do not reach the transmission cycle of substation data or event, return to step 6.
CN201410190777.9A 2014-05-07 2014-05-07 Based on the control method of the Intelligent Substation System of technology of Internet of things Active CN103944271B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105006890A (en) * 2015-06-25 2015-10-28 许继集团有限公司 Intelligent substation equipment program management and control system
CN108650216A (en) * 2018-03-21 2018-10-12 国网浙江省电力有限公司温州供电公司 Supervisory control of substation 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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Publication number Priority date Publication date Assignee Title
JPH06351180A (en) * 1993-06-08 1994-12-22 Toshiba Corp Power system monitoring control apparatus
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06351180A (en) * 1993-06-08 1994-12-22 Toshiba Corp Power system monitoring control apparatus
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105006890A (en) * 2015-06-25 2015-10-28 许继集团有限公司 Intelligent substation equipment program management and control system
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
CN108650216A (en) * 2018-03-21 2018-10-12 国网浙江省电力有限公司温州供电公司 Supervisory control of substation 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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