CN106410961A - Smart distribution network device monitoring method - Google Patents
Smart distribution network device monitoring method Download PDFInfo
- Publication number
- CN106410961A CN106410961A CN201610716826.7A CN201610716826A CN106410961A CN 106410961 A CN106410961 A CN 106410961A CN 201610716826 A CN201610716826 A CN 201610716826A CN 106410961 A CN106410961 A CN 106410961A
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- Prior art keywords
- data
- network
- power
- switch
- private network
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- 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
- Y04S40/126—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 using wireless data transmission
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a smart distribution network device monitoring method. The method comprises the steps of (1), obtaining data of switches on outdoor pillars monitored by feeder terminal units and transmitting the data to a power private network through a GPRS network; (2), obtaining distribution transformer operation data monitored and recorded by distribution transformer terminal devices and transmitting the data to the power private network; (3), obtaining switch device data collected and computed by switching station terminal devices and transmitting the data to the power private network through the GPRS network or an optical fiber; and (4), transmitting the data information obtained by the power private network to a public network frontend processor server through a power special line, receiving the data by the public network frontend processor server, comparing the data with preset first reserved current value and first voltage value, and judging whether the detected switches are in switch-off states or not according to the data. Through adoption of the monitoring method, the power grid operation can be monitored in real time through the real-time data of the switches distributed in a power distribution network.
Description
Technical field
The present invention relates to field of mobile communication is and in particular to a kind of intelligent network distribution apparatus monitoring method.
Background technology
Distribution line is distribution is that in power system, running status is poor, running environment is also relatively more severe, weather and ring
Border is more severe, the place that fault occurs, occurs；Simultaneously because the combined cause of the factor such as weather, environment, work about electric power people
Member is difficult to investigate thoroughly fault, solve problem within the time the shortest, thus bringing great inconvenience to user.Meanwhile, at present for
The maintenance monitoring means of distribution line running status, main using artificial inspection, manually operated, efficiency is low.
Based on this, study and develop a kind of intelligent network distribution apparatus monitoring method of design.
Content of the invention
The technical problem to be solved is：Existing distribution safeguard main efficiency is low using artificial, safeguard less than
The technical problems such as position, the purpose of technical solution of the present invention is：A kind of intelligent network distribution apparatus monitoring method is provided, solves artificial
Maintenance efficiency low it is impossible to the technical problem such as real-time servicing.
The present invention is achieved through the following technical solutions：
A kind of intelligent network distribution apparatus monitoring method, including following operating procedure,
Step（1）Obtain the data of the outdoor pole top switch of Feeder Terminal Unit monitoring, as data one, and pass through GPRS network
Transmit to power private network；
Step（2）Obtain distribution transformer terminals monitoring of equipment the distribution transformer service data that records, as data two, and transmit to
Power private network；
Step（3）Obtain switching station terminal equipment collection and the switchgear data calculating, as data three, and pass through GPRS net
Network or Optical Fiber Transmission are to power private network；
Step（4）The above-mentioned data message that power private network obtains, is transmitted to public network front end processor server, public network by electric power special line
Front end processor server is received described data and is sentenced described data with the default first reserved current value, first voltage value
Disconnected, and judge whether the switch that data one detects is off；
When the current detection value that public network front server receives is more than the first pre-set current value, voltage detecting value be more than first pre-
If during magnitude of voltage, when the switch of detection is off, starts note cat and send short message prompt to corresponding communication terminal.
Preferably, after the data that public network front server receives is analyzed with default data in the lump, detection is opened
When pass is off, send remote control command, control the on off state of feeder switch.
Feeder Terminal Unit, abbreviation FTU, is to be installed in the other monitoring switch device of feeder switch.These feeder switches are
Outdoor on-pole switch, such as breaker on 10kV circuit, on-load switch, block switch etc..In general, 1 FTU can supervise
1 on-pole switch of control, main cause is that the big polydispersion of on-pole switch is installed, if with setting up multiple on-pole switch on bar, then may be used
Multiple on-pole switch can be monitored with 1 FTU.
Distribution transformer terminals equipment, abbreviation TTU, monitor and record distribution transformer operating condition, according to low-pressure side three-phase voltage,
Current sampling data, every 1～2 minute calculate primary voltage virtual value, current effective value, active power, reactive power, power because
The operational factors such as number, active energy, reactive energy, record and preserve a period of time such as one week or one month and above-mentioned number of typical day
The integral point value of group, voltage, the maximum of electric current, minimum of a value and its time of occurrence, power interruption time and recovery time, records number
According in the non-volatile internal memory being saved in device, in device power-off, record content is not lost.It is fixed that distribution main website passes through communication system
When read TTU measured value and historical record, find the operation problem such as transformer overload and power failure in time, according to record data,
Statistical analysis rate of qualified voltage, power supply reliability and part throttle characteristics, and carry for load prediction, distribution network planning and crash analysis
For basic data.If do not possessed communication condition, arrive within week about or one month scene using palm PC and read record, turn afterwards
It is stored to distribution main website or other analysis system.TTU composition is similar with FTU, due to only having data acquisition, record and communication function,
And no control function, structure is simply too much.For simplifying design and reducing cost, TTU is by the direct Transformer Rectifier in distribution low-voltage side
Power supply, is not equipped with battery.When there being reactive-load compensation capacitor group on the spot, for avoiding overlapping investment, TTU will increase capacitor and throw
Cut control function.
Switch institute terminal device, abbreviation DTU, be typically mounted at the switching station of routine, outdoor small-sized switching station, ring main unit,
Small Substation, box-type substation etc., complete the position signalling of switching devices, voltage, electric current, active power, idle work(
The collection of the data such as rate, power factor, electric flux and calculating, carry out breaking-closing operating to switch, realize the event to feeder switch
Barrier identifies, isolates and non-faulting interval is restored electricity.Part DTU is also equipped with protecting the work(with alternate power autocast
Energy.
The line information detecting is sent to the negative of area under one's jurisdiction power-management centre in the form of note by the effect of note cat
Duty people, director can accurately know the reason corresponding appearance is abnormal within the very first time, and performs abnormality processing.
Preferably, described power private network be mobile APN, any one in optical fiber, GSM.
Preferably, described distribution transformer terminals equipment is connected with power private network by the communications cable.
The present invention compared with prior art, has such advantages as and beneficial effect：
The monitoring method of intelligent network distribution equipment described in the technical program, by the real-time number to each switch being distributed in power distribution network
According to, the especially collection of the protection behavior SOE information of switch, realize the monitor in real time to operation of power networks, make operator on duty is
The system running status of dispatcher's timely monitoring intelligent network system and the active of accident treatment, and abnormal letter will be detected in time
Breath, by starting note cat, in the form of note, is sent to corresponding responsible person, improves automatization level, the power supply matter of electrical network
Amount.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment, the present invention is made
Further detailed description, the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, are not intended as to this
The restriction of invention.
Embodiment 1：
A kind of intelligent network distribution apparatus monitoring method, including following operating procedure,
Step (1) obtains the data of the outdoor pole top switch of Feeder Terminal Unit monitoring, as data one, and passes through GPRS network
Transmit to power private network；
Step (2) obtains distribution transformer terminals monitoring of equipment the distribution transformer service data that records, as data two, and transmit to
Power private network；
Step (3) obtains switching station terminal equipment collection and the switchgear data calculating, as data three, and passes through GPRS net
Network or Optical Fiber Transmission are to power private network；
The above-mentioned data message that step (4) power private network obtains, is transmitted to public network front end processor server, public network by electric power special line
Front end processor server is received described data and is sentenced described data with the default first reserved current value, first voltage value
Disconnected, and judge whether the switch that data one detects is off；
When the current detection value that public network front server receives is more than the first pre-set current value, voltage detecting value be more than first pre-
If during magnitude of voltage, when the switch of detection is off, starts note cat and send short message prompt to corresponding communication terminal.
After the data that public network front server receives is analyzed with default data in the lump, detection switch is in
During off-state, send remote control command, control the on off state of feeder switch.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, done etc., all should comprise
Within protection scope of the present invention.
Claims (2)
1. a kind of intelligent network distribution apparatus monitoring method it is characterised in that：Including following operating procedure,
Step（1）Obtain the data of the outdoor pole top switch of Feeder Terminal Unit monitoring, as data one, and pass through GPRS network
Transmit to power private network；
Step（2）Obtain distribution transformer terminals monitoring of equipment the distribution transformer service data that records, as data two, and transmit to
Power private network；
Step（3）Obtain switching station terminal equipment collection and the switchgear data calculating, as data three, and pass through GPRS net
Network or Optical Fiber Transmission are to power private network；
Step（4）The above-mentioned data message that power private network obtains, is transmitted to public network front end processor server, public network by electric power special line
Front end processor server is received described data and is sentenced described data with the default first reserved current value, first voltage value
Disconnected, and judge whether the switch that data one detects is off；
When the current detection value that public network front server receives is more than the first pre-set current value, voltage detecting value be more than first pre-
If during magnitude of voltage, when the switch of detection is off, starts note cat and send short message prompt to corresponding communication terminal.
2. a kind of intelligent network distribution apparatus monitoring method according to claim 1 is it is characterised in that work as public network front server
After the data receiving is analyzed with default data in the lump, when detection switch is off, send Remote
Instruction, controls the on off state of feeder switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716826.7A CN106410961A (en) | 2016-08-25 | 2016-08-25 | Smart distribution network device monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716826.7A CN106410961A (en) | 2016-08-25 | 2016-08-25 | Smart distribution network device monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106410961A true CN106410961A (en) | 2017-02-15 |
Family
ID=58005129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716826.7A Pending CN106410961A (en) | 2016-08-25 | 2016-08-25 | Smart distribution network device monitoring method |
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| CN (1) | CN106410961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923539A (en) * | 2018-08-03 | 2018-11-30 | 国家电网有限公司 | Distribution based on GSM is far standby to throw communication device |
| CN112434904A (en) * | 2020-10-23 | 2021-03-02 | 国网山东省电力公司日照供电公司 | Electric power data communication verification system in electric power network |
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| CN2771869Y (en) * | 2005-03-10 | 2006-04-12 | 成都华立达电力信息系统有限公司 | Long-distance electric energy metering-charging system |
| CN102427277A (en) * | 2011-10-26 | 2012-04-25 | 广州德昊电子科技有限公司 | Area intelligent power distribution network system |
| CN202649795U (en) * | 2012-06-06 | 2013-01-02 | 中国电力科学研究院 | A self-healing control terminal system of a power distribution network |
| CN105186685A (en) * | 2015-07-22 | 2015-12-23 | 同济大学 | GPRS communication-based power distribution automation system |
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2016
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Patent Citations (4)
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| CN2771869Y (en) * | 2005-03-10 | 2006-04-12 | 成都华立达电力信息系统有限公司 | Long-distance electric energy metering-charging system |
| CN102427277A (en) * | 2011-10-26 | 2012-04-25 | 广州德昊电子科技有限公司 | Area intelligent power distribution network system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923539A (en) * | 2018-08-03 | 2018-11-30 | 国家电网有限公司 | Distribution based on GSM is far standby to throw communication device |
| CN108923539B (en) * | 2018-08-03 | 2024-06-07 | 国家电网有限公司 | GSM-based distribution network remote standby switching communication device |
| CN112434904A (en) * | 2020-10-23 | 2021-03-02 | 国网山东省电力公司日照供电公司 | Electric power data communication verification system in electric power network |
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Application publication date: 20170215 |
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