CN102956320B - Optical phase conductor - Google Patents
Optical phase conductor Download PDFInfo
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- CN102956320B CN102956320B CN201210422732.0A CN201210422732A CN102956320B CN 102956320 B CN102956320 B CN 102956320B CN 201210422732 A CN201210422732 A CN 201210422732A CN 102956320 B CN102956320 B CN 102956320B
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- hard
- aluminium wire
- drawn aluminium
- oppc
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- 239000004020 conductor Substances 0.000 title claims abstract description 16
- 230000003287 optical effect Effects 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 239000004411 aluminium Substances 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000013307 optical fiber Substances 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 16
- RRVPPYNAZJRZFR-VYOBOKEXSA-N 1-oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCC\C=C/CCCCCCCC RRVPPYNAZJRZFR-VYOBOKEXSA-N 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000004927 fusion Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Communication Cables (AREA)
Abstract
The present invention relates to a kind of technical field of electric power communication, particularly relate to a kind of optical phase conductor and OPPC.For 10kV rural power lines escalation improvement project, to complete the construction of communication port needed for supporting power information collection and fault-indicating system.It is coated with hard-drawn aluminium wire in fiber unit outside, and the skin of hard-drawn aluminium wire is followed successively by conductor shield and insulating barrier.The present invention has the fusion that can realize electric energy transmitting and optical fiber communication; Saving resource; Application OPPC during the transformation of original lines escalation, the hidden danger of adding extra duty to original circuit to bring; Corrosion resistance is high, long service life; There is good thermal stability; There is not the accident potential that strands break, short circuit current are overheated.The present invention can not add extra duty to overhead line structures.And utilize transmission line to complete the construction of communication port needed for power information collection and fault-indicating system, rural power grids intellectualized reconstruction can be completed.
Description
Technical field
The present invention relates to a kind of technical field of electric power communication, particularly relate to a kind of optical phase conductor and OPPC.For Liaoning Province Shen Bei area 10kV rural power circuit-brightness mountain line project of upgrading and rebuilding, to complete the construction of communication port needed for supporting power information collection and fault-indicating system.
Background technology
Current domestic conventional aerial fiber cable has OPGW, ADSS.The structure that OPGW is conventional is the mixed structure that tangles of all aluminum clad steel Ceng Jiaohuolv Baogang and aluminium alloy; ADSS is generally the outer uniform winding aramid yarn of cable core of coating inner cushion layer, is then coated to layer-twisted type or the central tubular structure of black polyolefin jacket.The shortcoming and defect part existed is that OPGW easily exists the accident potential such as strands break, short circuit current be overheated, and galvano-cautery phenomenon easily occurs ADSS, all can cause the impaired or disconnected cable fault of optical cable.
Summary of the invention
In order to overcome the technical problem existed in prior art, the invention provides a kind of optical phase conductor.Object is the fusion realizing delivery of electrical energy and optical fiber communication, saving resource, promotes optical communication system useful life, improves theftproof performance.
The technical solution adopted for the present invention to solve the technical problems is:
Optical phase conductor, be coated with hard-drawn aluminium wire in fiber unit outside, the skin of hard-drawn aluminium wire is followed successively by conductor shield and insulating barrier.
By 24 cores, G.652 optical fiber and stainless steel tube form described fiber unit.
Described diameter of steel tube is 2.90mm.
Described hard-drawn aluminium wire is coated with three layers.
The diameter of described hard-drawn aluminium wire is 2.90mm.
Described hard-drawn aluminium wire from inside to outside three layers be respectively equipped with 6,12,18 hard-drawn aluminium wires.
Advantage of the present invention is: the present invention is a kind of novel electric power special optical cable, is be compounded in wire by fiber unit in traditional phase line structure, with electric power overhead phase line and optical communication dual-use function.It has the following advantages: (1) realizes the fusion of electric energy transmitting and optical fiber communication; (2) make full use of power transmission line corridor resource and realize optical communication, saving resource, realize distributing rationally of resource; (3) application OPPC during the transformation of original lines escalation, the hidden danger of adding extra duty to original circuit to bring; (4) good corrosion resistance can improve the useful life of OPPC; (5) there is good thermal stability, ensure that optical communication is unaffected; (6) there is not the accident potential that strands break, short circuit current are overheated.
In China's Medial & Low Voltage Power Network, optical phase conductor OPPC has more advantage than OPGW, ADSS, is usually used in transmission line transformation and upgrade, communication line construction etc.In the 10kV extension of rural power grids and transformation, OPPC achieves the fusion of delivery of electrical energy and optical fiber communication, saving resource, lifting optical communication system useful life, improves theftproof performance.The present invention and brightness mountain line wire technical parameter in mechanical performance, electric property etc. close, Performance Match, can not add extra duty to overhead line structures.And utilize transmission line to complete the construction of communication port needed for power information collection and fault-indicating system, complete rural power grids intellectualized reconstruction.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: insulating barrier 1, hard-drawn aluminium wire 2, fiber unit 3, conductor shield 4.
Embodiment
As shown in Figure 1, the present invention is a kind of novel optical fiber composite aerial phase line, is in 10kV transmission line, is made up of fiber unit 3, hard-drawn aluminium wire 2, conductor shield 4 and insulating barrier 1.Be coated with hard-drawn aluminium wire 2 in fiber unit 3 outside, the skin of hard-drawn aluminium wire 2 is followed successively by conductor shield 4 and insulating barrier 1.
Mate with brightness mountain line conductor structure, mechanical performance and electric property etc. for making novel optical fiber composite aerial phase line OPPC, meet line traffic requirement, OPPC adopts central tubular structure, and 24 cores are optical fiber and stainless steel tube composition fiber unit 3 G.652, and diameter of steel tube is 2.90mm.
Fiber unit 3 is coated by 3 layers of hard-drawn aluminium wire 2, and diameter is 2.90mm, and 3 layers of hard-drawn aluminium wire 2 are respectively 6,12,18 hard-drawn aluminium wires from inside to outside.
The skin of hard-drawn aluminium wire 2 is respectively conductor shield 4 and insulating barrier 1 from inside to outside.OPPC model is OPPC (JK)-24B1-240.OPPC structural parameters of the present invention refer to table 1, and OPPC technical parameter of the present invention refers to table 2.
Table 1OPPC structural parameters
Table 2OPPC technical parameter
Claims (1)
1. optical phase conductor, it is characterized in that: by 24 cores, G.652 optical fiber and diameter are that the stainless steel tube of 2.90mm forms, fiber unit (3) outside is coated with three layers of diameter and is 2.90mm hard-drawn aluminium wire (2), and the skin of hard-drawn aluminium wire (2) is followed successively by conductor shield (4) and insulating barrier (1); Described hard-drawn aluminium wire (2) from inside to outside three layers be respectively equipped with 6,12,18 hard-drawn aluminium wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422732.0A CN102956320B (en) | 2012-10-30 | 2012-10-30 | Optical phase conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422732.0A CN102956320B (en) | 2012-10-30 | 2012-10-30 | Optical phase conductor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102956320A CN102956320A (en) | 2013-03-06 |
| CN102956320B true CN102956320B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422732.0A Active CN102956320B (en) | 2012-10-30 | 2012-10-30 | Optical phase conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102956320B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400650A (en) * | 2013-08-14 | 2013-11-20 | 国家电网公司 | Layer stranded metal heavy-load optical cable and erection method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134255U (en) * | 2011-02-28 | 2012-02-01 | 河南科信电缆有限公司 | Photoelectric composite overhead insulated cable with 10 KV rated voltage |
| CN102364594A (en) * | 2011-10-22 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Triple-extrusion optical fiber composite overhead insulating cable |
| CN102568687A (en) * | 2012-03-05 | 2012-07-11 | 河南科信电缆有限公司 | Optical fiber composite overhead ground wire and construction method |
| CN203013358U (en) * | 2012-10-30 | 2013-06-19 | 辽宁省电力有限公司 | Optical phase conductor |
-
2012
- 2012-10-30 CN CN201210422732.0A patent/CN102956320B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202134255U (en) * | 2011-02-28 | 2012-02-01 | 河南科信电缆有限公司 | Photoelectric composite overhead insulated cable with 10 KV rated voltage |
| CN102364594A (en) * | 2011-10-22 | 2012-02-29 | 江苏新远程电缆股份有限公司 | Triple-extrusion optical fiber composite overhead insulating cable |
| CN102568687A (en) * | 2012-03-05 | 2012-07-11 | 河南科信电缆有限公司 | Optical fiber composite overhead ground wire and construction method |
| CN203013358U (en) * | 2012-10-30 | 2013-06-19 | 辽宁省电力有限公司 | Optical phase conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102956320A (en) | 2013-03-06 |
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