CN105958648A - Feeder terminal system - Google Patents
Feeder terminal system Download PDFInfo
- Publication number
- CN105958648A CN105958648A CN201610424421.6A CN201610424421A CN105958648A CN 105958648 A CN105958648 A CN 105958648A CN 201610424421 A CN201610424421 A CN 201610424421A CN 105958648 A CN105958648 A CN 105958648A
- Authority
- CN
- China
- Prior art keywords
- processing unit
- signal processing
- signal
- unit
- terminal system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H02J13/0006—
-
- 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]
Landscapes
- 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 feeder terminal system which comprises a signal processing unit, a signal acquisition unit, a positioning unit and an upper computer, wherein the signal processing unit is used for receiving an electric signal of a feeder and map positioning information and outputting the electric signal and the map positioning information after matching the electric signal with the map positioning information; the signal acquisition unit is connected with the signal processing unit and is used for acquiring the electric signal of the feeder and outputting the electric signal to the signal processing unit; the positioning unit is connected with the signal processing unit and is used for acquiring the map positioning information and outputting the map positioning information to the signal processing unit; and the upper computer is connected with the signal processing unit and is used for receiving the matched electric signal and map positioning information which are output by the signal processing unit. Therefore, display of electricity utilization parameters on a map is implemented, and data is more visually displayed.
Description
Technical field
The present invention relates to technical field of electric power, be specifically related to a kind of feeder terminal system.
Background technology
Feeder terminal unit FTU (Feeder Terminal Unit) is mounted in the intelligent terminal on switchgear house or feeder line.It can communicate with the distribution substation in a distant place, the service data of controller switching equipment is sent to distribution substation, it is also possible to accept the control command of distribution substation, be controlled controller switching equipment and regulate.
But existing FTU can not represent Orientation on map information, it is difficult to the power consumption parameter such as the voltage gathered on feeder line, electric current are represented on actual map, causes data to show the most directly perceived.
Summary of the invention
The technical problem to be solved in the present invention is that existing FTU can not represent Orientation on map information.
To this end, embodiments provide a kind of feeder terminal system, including: signal processing unit, for receiving the signal of telecommunication and the Orientation on map information of feeder line, and will export after the described signal of telecommunication and Orientation on map information matches；Signal gathering unit, is connected with described signal processing unit, for gathering the signal of telecommunication of feeder line, and exports to described signal processing unit；Positioning unit, is connected with described signal processing unit, is used for gathering Orientation on map information, and exports to described signal processing unit；Host computer, is connected with described signal processing unit, the signal of telecommunication after the coupling receiving the output of described signal processing unit and Orientation on map information.
Preferably, also include: power supply unit, be connected with described signal processing unit, for powering to it.
Preferably, also include: memorizer, be connected with described signal processing unit, for storing its data processed.
Preferably, also include: trip control unit, be connected with described signal processing unit, for receiving the clearance order open-circuit line of described signal processing unit.
Preferably, also include:
First communication module, is connected with described signal processing unit and described trip control unit, for receiving the signal of described signal processing unit and being sent to described trip control unit.
Preferably, described trip control unit includes: second communication module, for receiving the signal that described first communication module sends；Shutdown control module, is connected with described second communication module, for the signal received according to described second communication module, sends open circuit control instruction；Breaker unit, is connected with described shutdown control module, for the open circuit control instruction sent according to described shutdown control module, carries out open-circuit operation.
Preferably, described positioning unit includes: video capture device unit, for gathering the cartographic information of feeder line and being converted into the form that GIS alignment system receives；GIS alignment system, is connected with described video capture device unit, is uploaded to described signal processing processing unit after the cartographic information receiving described video capture device unit collection process.
Preferably, described signal gathering unit includes: voltage transformer, for gathering the voltage signal of feeder line；Current transformer, for gathering the current signal of feeder line；Analog-digital converter, is connected with described voltage transformer summation current transformer, is converted into digital signal for the analogue signal gathered；Digital signal acquiring chip, is connected with described analog-digital converter, for being uploaded to described signal processing unit by after described Digital Signal Processing.
The feeder terminal system of the embodiment of the present invention, by arranging the positioning unit gathering Orientation on map information, it is achieved that show power consumption parameter on map so that data show more directly perceived.
Accompanying drawing explanation
By being more clearly understood from the features and advantages of the present invention with reference to accompanying drawing, accompanying drawing is schematic and should not be construed as the present invention is carried out any restriction, in the accompanying drawings:
Fig. 1 shows the structural representation of a kind of feeder terminal system of the embodiment of the present invention；
Fig. 2 shows the structural representation of the another kind of feeder terminal system of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention is described in detail.
Although being described in conjunction with the accompanying embodiments of the present invention, but those skilled in the art can various modification can be adapted without departing from the spirit and scope of the present invention and modification, within the scope of such amendment and modification each fall within and be defined by the appended claims.
As it is shown in figure 1, embodiments provide a kind of feeder terminal system, including:
Signal processing unit A, for receiving the signal of telecommunication and the Orientation on map information of feeder line, and by exporting after the signal of telecommunication and Orientation on map information matches, i.e. realizes the signal of telecommunication and the correspondence of Orientation on map information；
Signal gathering unit C, is connected with this signal processing unit, for gathering the signal of telecommunication of feeder line, and exports to this signal processing unit；
Positioning unit P, is connected with this signal processing unit, is used for gathering Orientation on map information, and exports to this signal processing unit；
Host computer U, is connected with this signal processing unit, the signal of telecommunication after the coupling receiving the output of this signal processing unit and Orientation on map information.
The feeder terminal system of the embodiment of the present invention, by arranging the positioning unit gathering Orientation on map information, it is achieved that show power consumption parameter on map so that data show more directly perceived.
As in figure 2 it is shown, on the basis of the feeder terminal system shown in Fig. 1, the embodiment of the present invention also includes:
Power supply unit 6, is connected with CPU processing unit 1, for powering to it；
Memorizer 5, is connected with CPU processing unit 1, for storing its data processed；
First communication module 4, is connected with CPU processing unit 1, for receiving and send the signal that CPU processing unit 1 sends；
Second communication module 11, for receiving and export the signal that this first communication module sends；
Shutdown control module 14, is connected with this second communication module, sends open circuit control instruction for the signal exported according to this second communication module；
Breaker unit 12, is connected with this shutdown control module, carries out open-circuit operation for the open circuit control instruction sent according to this shutdown control module；
Video capture device unit 10, for gathering the cartographic information of feeder line and being converted into the form that GIS alignment system receives；
GIS alignment system 3, is connected with this video capture device unit, is uploaded to CPU processing unit 1 after the cartographic information receiving this video capture device unit collection process.
Voltage transformer 8, for gathering the voltage signal of feeder line；
Current transformer 9, for gathering the current signal of feeder line；
A/D converter (analog-digital converter) 7, is connected with this voltage transformer summation current transformer, is converted into digital signal for the analogue signal gathered；
Digital signal acquiring chip (DSP signals collecting chip) 2, is connected with this A/D converter, for being uploaded to CPU processing unit 1 by after this Digital Signal Processing.
nullDuring specific works，Voltage transformer 8 summation current transformer 9 gathers the voltage and current parameter of feeder line，The analogue signal that voltage transformer 8 summation current transformer 9 is uploaded is converted into digital signal by A/D converter 7，Quickly process for DSP signals collecting chip 2，And the power consumption parameter information of process is uploaded to CPU processing unit 1，The acquisition camera of video capture device unit 10 gathers the cartographic information of feeder line simultaneously，It is converted into the form that GIS alignment system 3 receives by change-over circuit，By GIS alignment system 3, Orientation on map information is uploaded to CPU processing unit 1，By CPU processing unit 1, power consumption parameter information is synthesized parallel with Orientation on map information，Corresponding position by power consumption parameter information Direct Mark to map，Memorizer 5 stores the data handled by CPU processing unit 1，Composite signal is transferred to host computer 13 by CPU processing unit 1，Shown intuitively by host computer 13，Once somewhere electric fault，Positional information can be directly viewable，Quickly fault location，Staff directly sends the instruction disconnecting certain segment fault circuit by host computer 13 to CPU processing unit 1，Shutdown control module 14 receives command information by the second communication module 11 being connected with first communication module 4，Control breaker unit 12 and disconnect the power supply of certain section of circuit，Realize the function of remote control.
Preferably, first communication module 4 and this second communication module 11 are all wireless ZigBee communication module.
Preferably, this video capture device unit 10 includes acquisition camera and change-over circuit.
Preferably, CPU processing unit 1 includes that model is MPC8309 chip.
Preferably, this DSP signals collecting chip 2 is the float-point DSP of model MC96002.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or variation still in the protection domain of the invention among.
Claims (8)
1. a feeder terminal system, it is characterised in that including:
Signal processing unit, for receiving the signal of telecommunication and the Orientation on map information of feeder line, and by described
Export after the signal of telecommunication and Orientation on map information matches；
Signal gathering unit, is connected with described signal processing unit, for gathering the signal of telecommunication of feeder line,
And export to described signal processing unit；
Positioning unit, is connected with described signal processing unit, is used for gathering Orientation on map information, and defeated
Go out to described signal processing unit；
Host computer, is connected with described signal processing unit, is used for receiving the output of described signal processing unit
Coupling after the signal of telecommunication and Orientation on map information.
Feeder terminal system the most according to claim 1, it is characterised in that also include: power supply is single
Unit, is connected with described signal processing unit, for powering to it.
Feeder terminal system the most according to claim 1, it is characterised in that also include: memorizer,
It is connected with described signal processing unit, for storing its data processed.
Feeder terminal system the most according to claim 1, it is characterised in that also include: open circuit control
Unit processed, is connected with described signal processing unit, refers to for receiving the open circuit of described signal processing unit
Make open-circuit line.
Feeder terminal system the most according to claim 4, it is characterised in that also include:
First communication module, is connected with described signal processing unit and described trip control unit, is used for
Receive the signal of described signal processing unit and be sent to described trip control unit.
Feeder terminal system the most according to claim 5, it is characterised in that described open circuit controls single
Unit includes:
Second communication module, for receiving the signal that described first communication module sends；
Shutdown control module, is connected with described second communication module, for according to described second communication mould
The signal that block receives, sends open circuit control instruction；
Breaker unit, is connected with described shutdown control module, for according to described shutdown control module
The open circuit control instruction sent, carries out open-circuit operation.
7. according to the feeder terminal system according to any one of claim 1-6, it is characterised in that described
Positioning unit includes:
Video capture device unit, for gathering the cartographic information of feeder line and being converted into GIS alignment system
The form received；
GIS alignment system, is connected with described video capture device unit, is used for receiving described video acquisition
It is uploaded to described signal processing processing unit after the cartographic information of unit collection process.
8. according to the feeder terminal system according to any one of claim 1-6, it is characterised in that described
Signal gathering unit includes:
Voltage transformer, for gathering the voltage signal of feeder line；
Current transformer, for gathering the current signal of feeder line；
Analog-digital converter, is connected with described voltage transformer summation current transformer, for gathered
Analogue signal is converted into digital signal；
Digital signal acquiring chip, is connected with described analog-digital converter, for by described digital signal
Described signal processing unit it is uploaded to after reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424421.6A CN105958648A (en) | 2016-06-14 | 2016-06-14 | Feeder terminal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610424421.6A CN105958648A (en) | 2016-06-14 | 2016-06-14 | Feeder terminal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958648A true CN105958648A (en) | 2016-09-21 |
Family
ID=56906358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610424421.6A Pending CN105958648A (en) | 2016-06-14 | 2016-06-14 | Feeder terminal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912270A (en) * | 2019-12-02 | 2020-03-24 | 清华四川能源互联网研究院 | Distribution automation intelligence feeder terminal |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119864U (en) * | 2011-07-11 | 2012-01-18 | 广州粤恒电力科技有限公司 | Distribution network feeder online monitoring terminal and monitoring system |
| CN102403798A (en) * | 2011-10-31 | 2012-04-04 | 广东电网公司江门供电局 | Intelligent automatic transformer district monitoring method and system based on GIS (geographical information system) |
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN102497021A (en) * | 2011-12-14 | 2012-06-13 | 广东电网公司佛山供电局 | Real-time monitoring and analysis system for distribution circuit |
| CN202524170U (en) * | 2012-04-24 | 2012-11-07 | 云南电网公司怒江供电局 | Feeder automation system |
| JP2014087189A (en) * | 2012-10-24 | 2014-05-12 | Fujitsu Ltd | Information processing unit, information processing method, information processing system, and image processing program |
| CN203632354U (en) * | 2013-10-14 | 2014-06-04 | 国网重庆市电力公司客户服务中心 | Electricity consumption information acquisition abnormity positioning system in electric network |
| CN104217305A (en) * | 2014-09-23 | 2014-12-17 | 国网河南省电力公司周口供电公司 | Data acquiring and positioning monitoring system for quick urgent repair of power grid |
| CN204408024U (en) * | 2015-03-13 | 2015-06-17 | 刘明慧 | A kind of 10kV circuit operation information acquisition system |
| CN205864068U (en) * | 2016-06-14 | 2017-01-04 | 国网山东省电力公司青岛供电公司 | A kind of feeder terminal system |
-
2016
- 2016-06-14 CN CN201610424421.6A patent/CN105958648A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119864U (en) * | 2011-07-11 | 2012-01-18 | 广州粤恒电力科技有限公司 | Distribution network feeder online monitoring terminal and monitoring system |
| CN102403798A (en) * | 2011-10-31 | 2012-04-04 | 广东电网公司江门供电局 | Intelligent automatic transformer district monitoring method and system based on GIS (geographical information system) |
| CN102497021A (en) * | 2011-12-14 | 2012-06-13 | 广东电网公司佛山供电局 | Real-time monitoring and analysis system for distribution circuit |
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN202524170U (en) * | 2012-04-24 | 2012-11-07 | 云南电网公司怒江供电局 | Feeder automation system |
| JP2014087189A (en) * | 2012-10-24 | 2014-05-12 | Fujitsu Ltd | Information processing unit, information processing method, information processing system, and image processing program |
| CN203632354U (en) * | 2013-10-14 | 2014-06-04 | 国网重庆市电力公司客户服务中心 | Electricity consumption information acquisition abnormity positioning system in electric network |
| CN104217305A (en) * | 2014-09-23 | 2014-12-17 | 国网河南省电力公司周口供电公司 | Data acquiring and positioning monitoring system for quick urgent repair of power grid |
| CN204408024U (en) * | 2015-03-13 | 2015-06-17 | 刘明慧 | A kind of 10kV circuit operation information acquisition system |
| CN205864068U (en) * | 2016-06-14 | 2017-01-04 | 国网山东省电力公司青岛供电公司 | A kind of feeder terminal system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912270A (en) * | 2019-12-02 | 2020-03-24 | 清华四川能源互联网研究院 | Distribution automation intelligence feeder terminal |
| CN110912270B (en) * | 2019-12-02 | 2020-09-25 | 清华四川能源互联网研究院 | Distribution automation intelligence feeder terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102497034B (en) | Smart power grid junction station | |
| CN103779967B (en) | For TT&C system and the observing and controlling module thereof of distribution power automation terminal | |
| CN103107595B (en) | Substation automation system in prefabricated transformer substation | |
| CN104104151B (en) | The cut-in method of distribution terminal facility information | |
| CN201886304U (en) | Intelligent switch module and intelligent switch | |
| CN204425041U (en) | Distribution terminal system | |
| CN205864068U (en) | A kind of feeder terminal system | |
| CN105958648A (en) | Feeder terminal system | |
| CN102364817A (en) | Intelligent terminal monitoring device for intelligent station area | |
| CN202153246U (en) | Direct current system grounding and ring network fault positioning system | |
| CN203759853U (en) | Trip signal wireless transceiving device of cost-controlled intelligent electric energy meter | |
| CN204205235U (en) | A kind of cable switching box for intelligent substation laboratory | |
| CN204179029U (en) | A kind of breaker of plastic casing with several functions | |
| CN110597143A (en) | Wireless intelligent circuit breaker | |
| CN206819531U (en) | A kind of cloud electricity takes data acquisition device | |
| CN203813518U (en) | Monitoring system hardware platform of integrated power device | |
| CN110460155A (en) | The line feed terminals and its fault monitoring method for having image procossing and comparison function | |
| CN103746450A (en) | Monitoring system of integrated power equipment | |
| CN206364596U (en) | High voltage power distributing cabinet video identification monitoring system | |
| CN204334122U (en) | Multifunction station territory protection measurement and control integration device | |
| CN204706955U (en) | Smart incoming line monitoring module and intelligent distribution box | |
| CN210401536U (en) | Electric power and electric quantity comprehensive acquisition device | |
| CN206180693U (en) | Box -type substation monitored control system | |
| CN102496872A (en) | Intelligent civil engineering power distribution station | |
| CN105071533A (en) | Remote operation device of residual current circuit breaker for low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |