CN206099529U - Be used for synchronous monitoring devices of electric power substation secondary power supply system - Google Patents
Be used for synchronous monitoring devices of electric power substation secondary power supply system Download PDFInfo
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- CN206099529U CN206099529U CN201621059312.0U CN201621059312U CN206099529U CN 206099529 U CN206099529 U CN 206099529U CN 201621059312 U CN201621059312 U CN 201621059312U CN 206099529 U CN206099529 U CN 206099529U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 45
- 238000012806 monitoring device Methods 0.000 title claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a power transmission and distribution set up and detect technical field, a disclosed be used for synchronous monitoring devices of electric power substation secondary power supply system, including time synchronous sampling module, the time synchronous sampling module difference passing signal line that is located power switch input / output links to each other with time synchronous processing device, time synchronous processing device is connected to form with time synchronous processing module electricity by time controller, time controller's input passes through time synchronization device and holds continuously with power switch's signal, time controller's data transmission terminal passing signal line links to each other with the video monitoring device, time controller's output passes through fiber optic modules, the network switching module links to each other with remote control's dispatch. The utility model discloses secondary power supply system can monitor in step to gather secondary power supply system's data and time. The problem of low, the poor stability of secondary equipment temporal accuracy is solved. Has the reliable operation, simple manufacture, the strong characteristics of security.
Description
Technical field
This utility model is related to power transmission and distribution and arranges detection technique field, more particularly to a kind of for the secondary confession of electricity substation
Electric system synchronous monitoring device.
Background technology
At present, existing secondary device includes protection device, telemechanical apparatus, measurement apparatus, recording equipment, intelligent electric meter,
Whether it synchronously becomes restriction transformer station digitized, the bottleneck of electrical network intelligent development.Because existing secondary device cannot be supervised
Survey, cannot more talk the secondary device whether problem of accurate synchronization.
The content of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide a kind of for the secondary confession of electricity substation
Electric system synchronous monitoring device.
For achieving the above object, this utility model is employed the following technical solutions：
One kind is used for the secondary electric power system synchronous monitoring device of electricity substation, including；Time synchronized acquisition module, time
Synchronizer, time synchronizing device, optic module, network exchange module, video monitoring device, time synchronized acquisition module
Including：Positioned at the time synchronized acquisition module of power switch input, and positioned at the time synchronized collection of power switch outfan
Module, the time synchronized acquisition module positioned at the defeated entry/exit end of power switch is respectively by holding wire and time synchronizing device
Be connected, time synchronizing device is electrically connected with time synchronizing module by time controller and constituted, time controller it is defeated
Enter end to be connected with the signal end of power switch by time synchronism apparatus, the data transmission terminal of time controller pass through holding wire and
Video monitoring device is connected, and the outfan of time controller passes through the scheduling of optic module, network exchange module and remotely control
It is connected.
One kind is used for the secondary electric power system synchronous monitoring device of electricity substation, and the video monitoring device is touch screen display
Show device.
One kind is used for the secondary electric power system synchronous monitoring device of electricity substation, when the time synchronism apparatus are by GPS
Between lock unit composition is electrically connected by automatic transfer switch with Beidou navigation synchrotimer.
One kind is used for the secondary electric power system synchronous monitoring device of electricity substation, and the time controller is by microprocessor RM
Composition.
Because using as above technical scheme, this utility model has advantages below：
One kind is used for the secondary electric power system synchronous monitoring device of electricity substation, using time synchronized acquisition module, time
Synchronizer, time synchronizing device, optic module, network exchange module, video monitoring device, can synchronous monitoring it is secondary
Electric power system, and gather data and the time of secondary electric power system.Solve that secondary device time precision is low, stability is poor asks
Topic.With reliable operation, the characteristics of make simple, high safety.
Description of the drawings
Fig. 1 is the block diagram of the secondary electric power system synchronous monitoring device of electricity substation.
Specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail,
As shown in figure 1, a kind of be used for the secondary electric power system synchronous monitoring device of electricity substation, including；Time synchronized is adopted
Collection module, time synchronism apparatus, time synchronizing device, optic module, network exchange module, video monitoring device, time
Synchronous acquisition module includes：Positioned at the time synchronized acquisition module of power switch input, and positioned at power switch outfan
Time synchronized acquisition module, the time synchronized acquisition module positioned at the defeated entry/exit end of power switch is respectively by holding wire and time
Synchronization processing apparatus are connected, and time synchronizing device is electrically connected with time synchronizing module by time controller and constituted, when
Between the input of controller be connected with the signal end of power switch by time synchronism apparatus, the data transmission terminal of time controller
Be connected with video monitoring device by holding wire, the outfan of time controller by optic module, network exchange module with it is remote
The scheduling of process control is connected.
The video monitoring device is touch-screen display.The time synchronism apparatus are by gps time lock unit and north
Bucket navigation time lock unit is consisted of automatic transfer switch electrical connection.The time controller is made up of microprocessor RM.
During electric power system synchronous monitoring device work secondary for electricity substation of the present utility model：
1）, by electrically connected with Beidou navigation synchrotimer, automatic transfer switch by gps time lock unit constitute when
Between synchronizer issue the approval time, check and approve the lock in time at the defeated entry/exit end of power switch, check and approve time synchronizing device work
The lock in time of work, and check and approve the lock in time of the dispatching desk of remotely control；
2）, positioned at the defeated entry/exit end of each power switch of transformer station time synchronized acquisition module respectively by holding wire will
The temporal information of each power switch is transmitted to the process of time synchronizing device, and time synchronizing device and time synchronized
During acquisition module pair, time synchronized is reached；
3）, time synchronizing device time controller by the gps time lock unit of time synchronism apparatus or the Big Dipper
Navigation time lock unit generates the clock of each power switch, and sends lock in time, make that each power switching signal end sends when
Between time synchronized with the dispatching desk of remotely control；The modulus module A/D of controller is by the input port of power switch and delivery outlet
Low pressure pressure difference signal conversion transmit to switching value processing module；
4）, while, the manipulation of the touch screen that the data transmission terminal of time controller passes through video monitoring device, video surveillance
The switching value and fault alarm at the defeated entry/exit end of each power switch being displayed under lock in time；
5）, power switch of the switching value processing module after to modulus module A/D input port and the signal of delivery outlet
Judgement is processed；When the delivery outlet that there is pressure difference signal, power switch the input port of power switch has pressure difference signal, and pressure difference signal phase
It is normal Deng, power switch transmission of electricity road；When the delivery outlet that there is pressure difference signal, power switch the input port of power switch is believed without pressure reduction
Number, power switch transmission of electricity road is failure, need to judge whether tripping operation；When the input port of power switch is without pressure difference signal, power switch
Delivery outlet have a pressure difference signal, power switch transmission of electricity road is failure, need to judge that the delivery outlet of power switch other buses do not disconnect,
The load of power switch delivery outlet, the illusion that there is the power failure of power switch disconnecting consumers is to carry also powered actually, there is maintenance people
Member recruits the danger wounded of string electricity；
6）, time controller outfan by optic module, network exchange module by each electric power under lock in time
The on-off model at defeated entry/exit end is switched, is transmitted to the dispatching desk of remotely control, making the dispatching desk of remotely control, to obtain the time same
The on-off model at the defeated entry/exit end of each power switch of step, realizes time synchronized；And by the dispatching desk control installed
System, is controlled to each power switch.
Claims (4)
1. it is a kind of to be used for the secondary electric power system synchronous monitoring device of electricity substation, it is characterized in that：Including；Time synchronized gathers mould
Block, time synchronism apparatus, time synchronizing device, optic module, network exchange module, video monitoring device, time synchronized
Acquisition module includes：Positioned at the time synchronized acquisition module of power switch input, and positioned at the time of power switch outfan
Synchronous acquisition module, the time synchronized acquisition module positioned at the defeated entry/exit end of power switch is respectively by holding wire and time synchronized
Processing meanss are connected, and time synchronizing device is electrically connected with time synchronizing module by time controller and constituted, time control
The input of device processed is connected by time synchronism apparatus with the signal end of power switch, and the data transmission terminal of time controller passes through
Holding wire is connected with video monitoring device, and the outfan of time controller is by optic module, network exchange module and long-range control
The scheduling of system is connected.
2. according to claim 1 for the secondary electric power system synchronous monitoring device of electricity substation, it is characterized in that：It is described
Video monitoring device is touch-screen display.
3. according to claim 1 for the secondary electric power system synchronous monitoring device of electricity substation, it is characterized in that：It is described
Time synchronism apparatus are to be electrically connected to constitute by automatic transfer switch with Beidou navigation synchrotimer by gps time lock unit.
4. according to claim 1 for the secondary electric power system synchronous monitoring device of electricity substation, it is characterized in that：It is described
Time controller is made up of microprocessor RM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059312.0U CN206099529U (en) | 2016-09-18 | 2016-09-18 | Be used for synchronous monitoring devices of electric power substation secondary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059312.0U CN206099529U (en) | 2016-09-18 | 2016-09-18 | Be used for synchronous monitoring devices of electric power substation secondary power supply system |
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| Publication Number | Publication Date |
|---|---|
| CN206099529U true CN206099529U (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059312.0U Expired - Fee Related CN206099529U (en) | 2016-09-18 | 2016-09-18 | Be used for synchronous monitoring devices of electric power substation secondary power supply system |
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| Country | Link |
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| CN (1) | CN206099529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253484A (en) * | 2016-09-18 | 2016-12-21 | 国网河南伊川县供电公司 | A kind of for electricity substation secondary electric power system synchronous monitoring device and method |
| CN111740753A (en) * | 2020-05-15 | 2020-10-02 | 苏州霞军通讯有限公司 | Network communication signal acquisition system |
-
2016
- 2016-09-18 CN CN201621059312.0U patent/CN206099529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253484A (en) * | 2016-09-18 | 2016-12-21 | 国网河南伊川县供电公司 | A kind of for electricity substation secondary electric power system synchronous monitoring device and method |
| CN111740753A (en) * | 2020-05-15 | 2020-10-02 | 苏州霞军通讯有限公司 | Network communication signal acquisition system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20170918 |