CN201656972U - Electric complex voltage carrier communicating structure - Google Patents
Electric complex voltage carrier communicating structure Download PDFInfo
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- CN201656972U CN201656972U CN2010202434252U CN201020243425U CN201656972U CN 201656972 U CN201656972 U CN 201656972U CN 2010202434252 U CN2010202434252 U CN 2010202434252U CN 201020243425 U CN201020243425 U CN 201020243425U CN 201656972 U CN201656972 U CN 201656972U
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Abstract
The utility model discloses an electric complex voltage carrier communicating structure comprising a low-voltage electric line (1) connected to a middle-high voltage electric line (3) through a transformer (2). The utility model is characterized in that an outdoor repressing carrier (4) for collecting data is arranged on the low-voltage electric line (1); the outdoor repressing carrier (4) is connected to the middle-high voltage electric line (3) which is used for collecting the data through a first coupler (5); and an indoor repressing carrier supervisor (7) is connected to the middle-high voltage electric line (3) through a second coupler (6). The outstanding character of the utility model is that the electric complex voltage carrier communicating structure can realize a function for transmitting data from a high-voltage electric line more than 10 kV after data is collected from a low-voltage interchanging line of 220V, so the electric complex voltage carrier communicating structure is very suitable for making rated application on an electric distribution line.
Description
Technical field
The utility model relates to a kind of electric power composite voltage carrier communication structure, belongs to the power line carrier, PLC technical field.
Background technology
PLC technology is the exclusive communication technology of electric power system, power carrier have networking simple, save investment and advantage such as reliable and stable, in electric power system, be used widely.But because China joins, multiplexe electric technology and generating, transmission of electricity, power transformation technical development are asynchronous, therefore, up to the present, do not develop the compound power line carrier, PLC device that to cross over electric pressure, after the data acquisition of low-pressure end power circuit, generally be to transmit by other communication medias.Along with join, the continuous development and the differentiation of multiplexe electric technology, the demand market of compound ZAP is progressively being formed, need a kind of new carrier communication structure satisfy the existing communication needs.
Summary of the invention
The purpose of this utility model is: a kind of new electric power composite voltage carrier communication structure is provided, can directly be converted into the 10kV-220kV circuit from the 220-400V low-voltage circuit and carries out data communication and do not rely on other communication medias beyond the power line.
The technical solution of the utility model.Electric power composite voltage carrier communication structure, structure comprises low-voltage power line, low-voltage power line connects the medium and high voltage power line road by transformer, low-voltage power line is provided with the outdoor carrier terminal equipment of pressing again that is used for image data, the outdoor carrier terminal equipment of pressing again connects the medium and high voltage power line road that is used to transmit data by first coupler, passes through multiple ballast ripple supervisor in the second coupler junction chamber on the medium and high voltage power line road.The simultaneously outdoor carrier terminal equipment of pressing again passes through various data equipments on the built-in low pressure carrier wave acquisition module access low-voltage circuit, also can pass through serial ports, electricity mouthful other data terminals of connection.
Above-mentioned electric power composite voltage carrier communication structure, the voltage of described low-voltage power line is 220～380V.
Aforesaid electric power composite voltage carrier communication structure, the voltage on described medium and high voltage power line road is 10K～220KV.
Aforesaid electric power composite voltage carrier communication structure connects solar battery group respectively outdoor the pressure again on carrier terminal equipment, the indoor multiple ballast ripple supervisor.
The utility model mainly with low-voltage power line as the data acquisition circuit, directly send data by outdoor the pressure again after the carrier terminal equipment collection to middle ballast ripple passage, realize the composite voltage carrier communication, rely on the intermediate link that other communication modes carry out thereby reduce, the medium and high voltage power line road is as transmission line, the data parameters of electric equipments is by the low-voltage power line collection, utilize the medium and high voltage power line road to communicate as bus, capital equipment on bus (indoor multiple ballast ripple supervisor) possesses relay capabilities, thereby can will be sent to data center effectively apart from electric equipment operation parameter far away.By structure of the present utility model, can realize the networking of carrier communication, traditional communication mode of the point-to-point and one-to-many before breaking has realized that multi-to-multi ground data hand over mutually.This Design Mode can satisfy complicated and diversified circuit situation.Rich interface can be suited measures to local conditions, and has complementary advantages, and with optical fiber, GPRS is wireless, and communication modes such as high pressure carrier wave organically combine together.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
Embodiment of the present utility model.Electric power composite voltage carrier communication structure, as shown in Figure 1, structure comprises low-voltage power line 1, low-voltage power line 1 connects medium and high voltage power line road 3 by transformer 2, low-voltage power line 1 is provided with the outdoor carrier terminal equipment 4 of pressing again that is used for image data, outdoor data of pressing carrier terminal equipment 4 to gather various data equipments 9 on the low-voltage power line 1 again, data equipment 9 comprises electric energy meter, TTU (transformer data collection station), feeder line remote control terminal distribution electric terminals such as (FTU), the outdoor carrier terminal equipment 4 of pressing again connects medium and high voltage power line road 3 by first coupler 5, the data of gathering are directly sent to medium and high voltage power line road 3, on medium and high voltage power line road 3, pass through the indoor multiple ballast ripple supervisor 7 of second coupler, 6 docking station ends.The outdoor carrier terminal equipment 4 of pressing again can adopt the low-voltage power wire module directly to adopt, and the data that existing acquisition mode is gathered various data equipments 9 such as also can directly adopt, the RJ45 mouth is directly adopted by the RS232/485 mouth.First coupler 5 and second coupler 6 can adopt inductive coupler.Indoor multiple ballast ripple supervisor 7 adopts existing 10kV carrier communication, realize the long-range data transfer function on medium and high voltage power line road, indoor multiple ballast ripple supervisor 7 can also dispose the compatible optical fiber that connects, and the interface of other communication medias such as GPRS wireless module is connected with the long-range of data center with realization.Described multiple the pressure is the abbreviation of composite voltage.
Usually, the outdoor carrier terminal equipment 4 of pressing again is used for the outdoor position resolver that adjoins, and indoor multiple ballast ripple supervisor 7 is installed in transformer station's end so that gather data on this circuit.
In the present embodiment, the voltage of low-voltage power line 1 is 220～380V, and the voltage on medium and high voltage power line road 3 is 10K～220KV.
The choosing dress: connect solar battery group 8 on the carrier terminal equipment 4 as stand-by power supply outdoor the pressure again, the defence application circuit exchanges dead electricity, makes it satisfy all weather operations.
Claims (4)
1. electric power composite voltage carrier communication structure, structure comprises low-voltage power line (1), low-voltage power line (1) connects medium and high voltage power line road (3) by transformer (2), it is characterized in that: low-voltage power line (1) is provided with the outdoor carrier terminal equipment (4) of pressing again that is used for image data, the outdoor carrier terminal equipment (4) of pressing again connects the medium and high voltage power line road (3) that is used to transmit data by first coupler (5), goes up by multiple ballast ripple supervisor (7) in second coupler (6) junction chamber in medium and high voltage power line road (3).
2. electric power composite voltage carrier communication structure according to claim 1, it is characterized in that: the voltage of described low-voltage power line (1) is 220～380V.
3. electric power composite voltage carrier communication structure according to claim 1, it is characterized in that: the voltage on described medium and high voltage power line road (3) is 10K～220KV.
4. electric power composite voltage carrier communication structure according to claim 1 is characterized in that: connect solar battery group (8) respectively outdoor the pressure again on carrier terminal equipment (4), the indoor multiple ballast ripple supervisor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434252U CN201656972U (en) | 2010-06-30 | 2010-06-30 | Electric complex voltage carrier communicating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202434252U CN201656972U (en) | 2010-06-30 | 2010-06-30 | Electric complex voltage carrier communicating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656972U true CN201656972U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202434252U Expired - Fee Related CN201656972U (en) | 2010-06-30 | 2010-06-30 | Electric complex voltage carrier communicating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222406A (en) * | 2011-04-29 | 2011-10-19 | 陈攀 | Composite voltage carrier communication system |
| CN110365369A (en) * | 2019-08-27 | 2019-10-22 | 磐基技术有限公司 | A kind of power carrier communication system for supporting long distance transmission |
-
2010
- 2010-06-30 CN CN2010202434252U patent/CN201656972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222406A (en) * | 2011-04-29 | 2011-10-19 | 陈攀 | Composite voltage carrier communication system |
| CN102222406B (en) * | 2011-04-29 | 2012-09-26 | 陈攀 | Composite voltage carrier communication system |
| CN110365369A (en) * | 2019-08-27 | 2019-10-22 | 磐基技术有限公司 | A kind of power carrier communication system for supporting long distance transmission |
| CN110365369B (en) * | 2019-08-27 | 2021-08-24 | 磐基技术有限公司 | Power line carrier communication system supporting long-distance transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20101124 Termination date: 20180630 |