CN102946277B - OPPC optical fiber land networking device - Google Patents
OPPC optical fiber land networking device Download PDFInfo
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- CN102946277B CN102946277B CN201210508056.9A CN201210508056A CN102946277B CN 102946277 B CN102946277 B CN 102946277B CN 201210508056 A CN201210508056 A CN 201210508056A CN 102946277 B CN102946277 B CN 102946277B
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- optical fiber
- electrical transducer
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 49
- 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 title claims abstract description 23
- 230000006855 networking Effects 0.000 title claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000012212 insulator Substances 0.000 abstract description 12
- 238000004891 communication Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The invention discloses a kind of OPPC optical fiber lands networking device, it contains high potential optical transmitter and receiver and earth potential optical transmitter and receiver, taking of described high potential optical transmitter and receiver can be connected with commutator by coil, described commutator provides DC source for whole high potential optical transmitter and receiver, the input of described optical electrical transducer is connected with high potential optical fiber, and the outfan of described optical electrical transducer is connected with described radio wave transmitter/receivers；The commutator of described earth potential light end is respectively entirely current potential optical transmitter and receiver and provides DC source, and the input of described optical electrical transducer is connected with described radio wave transmitter/receivers, and the outfan of described optical electrical transducer is connected with earth potential optical fiber.The present invention uses the transmission of wireless signals between high potential optical transmitter and receiver and earth potential optical transmitter and receiver to realize the networking of landing of OPPC optical fiber, it is not necessary to use optical fiber insulator, and power system more will not be caused to install and the interruption communicated because of the fault of optical fiber insulator.
Description
Technical field:
The present invention relates to a kind of power system communications, particularly relate to a kind of OPPC optical fiber lands networking device.
Background technology:
OpticalphaseConductor(is called for short OPPC) it is a kind of new special optical cable of power communication system, fiber unit is compounded in high voltage electricity transmission conductive wire by it, makes ultra-high-tension power transmission line have transmission electric energy and the dual-use function of signal of communication.
Owing to optical fiber is combined with each other with high voltage wire, optical fiber must be separated to be on earth potential from the wire of high potential by the terminal fitting device of OPPC optical fiber, and common communication apparatus could be used to realize communication function.At present, general way is to use optical fiber insulator.Optical fiber insulator itself has the insulation function hanging high voltage electricity transmission conductive wire and realizing between high potential and earth potential, the optical fiber being compound in insulator can be that signal of communication provides path, only the welding of OPPC optical fiber Yu the fibre-optical splice of optical fiber insulator high-pressure side can need to be realized optical fiber from high potential to earthy transition.
But, there are the following problems for the method: 1, current optical fiber insulator insulation technology is not mature enough.Compound optical fiber is likely to result in the decreasing insulating of insulator, causes transmission line of electricity shorted to earth to trip, has a strong impact on the safe and stable operation of power system.2, in optical fiber insulator, structure is complicated, and owing to material behavior is different, optical fiber is the most different from the thermal expansion rate of other material and elastic modelling quantity, is susceptible to disconnected fine, the fault of communication disruption of optical fiber.3, the optical fiber in optical fiber insulator needs and the fused fiber splice in OPPC, and its operating procedure is more complicated, and difficulty of construction is bigger.
Summary of the invention:
The technical problem to be solved is: overcome the deficiencies in the prior art, it is provided that a kind of uniqueness novel in design, simple in construction, easy to use and safety and stability OPPC optical fiber land networking device.
The technical scheme is that
A kind of OPPC optical fiber land networking device, containing high potential optical transmitter and receiver and earth potential optical transmitter and receiver, described high potential optical transmitter and receiver contains that take can coil, first commutator, first optical electrical transducer and the first radio wave transmitter/receivers, wherein, described taking can be connected with described first commutator by coil, described first commutator is respectively described first optical electrical transducer and the first radio wave transmitter/receivers provides DC source, the input of described first optical electrical transducer is connected with high potential optical fiber, the outfan of described first optical electrical transducer is connected with described first radio wave transmitter/receivers；Described earth potential optical transmitter and receiver contains the second commutator, the second optical electrical transducer and the second radio wave transmitter/receivers, wherein, described second commutator is connected with the 220V alternating current power supply in transformer station, it is respectively described second optical electrical transducer after rectification and the second radio wave transmitter/receivers provides DC source, the input of described second optical electrical transducer is connected with described second radio wave transmitter/receivers, and the outfan of described second optical electrical transducer is connected with earth potential optical fiber；Described high potential optical transmitter and receiver and earth potential optical transmitter and receiver realize transmission of wireless signals by two described radio wave transmitter/receivers.
Described high potential optical transmitter and receiver is provided with the first accumulator, and this first accumulator is respectively described first optical electrical transducer and the first radio wave transmitter/receivers provides stand-by power supply.Described first accumulator can be connected by coil with described taking.
Described earth potential optical transmitter and receiver is provided with the second accumulator, and this second accumulator is respectively described second optical electrical transducer and the second radio wave transmitter/receivers provides stand-by power supply.Described second accumulator is connected with rechargable power supplies.
The invention has the beneficial effects as follows:
1, the present invention uses the transmission of wireless signals between high potential optical transmitter and receiver and earth potential optical transmitter and receiver to realize the networking of landing of OPPC optical fiber, it is not necessary to use optical fiber insulator, and power system more will not be caused to install and the interruption communicated because of the fault of optical fiber insulator.
2, being provided with commutator in high potential optical transmitter and receiver of the present invention and earth potential optical transmitter and receiver, this commutator provides galvanic current can to optical electrical transducer, radio wave transmitter/receivers, makes the good operating stability of whole device.
3, the present invention is using accumulator as stand-by power supply, can provide electric energy when line outage for device, to guarantee the unimpeded of communication channel.
4, the present invention takes and can extract electric energy from high-voltage conducting wires, for optical electrical transducer, radio wave transmitter/receivers by coil；, it is charged for accumulator the most when necessary, to ensure the availability at any time of stand-by power supply meanwhile.
5, modern design uniqueness of the present invention, simple in construction, easy to use and safety and stability, it is simple to promotion and implementation, has good economic benefit.
Accompanying drawing illustrates:
Fig. 1 is the structural representation landing networking device of OPPC optical fiber；
Fig. 2 is the structure chart of high potential optical transmitter and receiver in networking device that lands of OPPC optical fiber shown in Fig. 1；
Fig. 3 is the structure chart of earth potential optical transmitter and receiver in networking device that lands of OPPC optical fiber shown in Fig. 1.
Detailed description of the invention:
Embodiment: see Fig. 1-Fig. 3, in figure, 1-high-voltage conducting wires, 2-high potential optical fiber, 3-high potential optical transmitter and receiver, 4-earth potential optical transmitter and receiver, 5-earth potential optical fiber, 6-communication machine room, 7-takes energy coil, 8-optical electrical transducer, 9-radio wave transmitter/receivers, 10-accumulator, 11-commutator, power supply in 12-station.
The networking device that lands of OPPC optical fiber contains high potential optical transmitter and receiver 3 and earth potential optical transmitter and receiver 4, wherein: high potential optical transmitter and receiver 3 is containing taking energy coil 7, commutator 11, optical electrical transducer 8 and radio wave transmitter/receivers 9, take and can be connected with commutator 11 by coil 7, commutator 11 respectively optical electrical transducer 8 and radio wave transmitter/receivers 9 provide DC source, the input of optical electrical transducer 8 is connected with high potential optical fiber 2, and the outfan of optical electrical transducer 8 is connected with radio wave transmitter/receivers 9；Earth potential optical transmitter and receiver 4 is containing commutator 11, optical electrical transducer 8 and radio wave transmitter/receivers 9, commutator 11 respectively optical electrical transducer 8 and radio wave transmitter/receivers 9 provide DC source, the input of optical electrical transducer 8 is connected with radio wave transmitter/receivers 9, and the outfan of optical electrical transducer 8 is connected with earth potential optical fiber 5；High potential optical transmitter and receiver and earth potential optical transmitter and receiver realize transmission of wireless signals by radio wave transmitter/receivers 9.
High potential optical transmitter and receiver 3 is provided with accumulator 10, and this accumulator 10 respectively optical electrical transducer 8 and radio wave transmitter/receivers 9 provide stand-by power supply.Accumulator 10 can be connected by coil 7 with taking, it is simple to charging.
Earth potential optical transmitter and receiver 4 is provided with accumulator 10, and this accumulator 10 respectively optical electrical transducer 8 and radio wave transmitter/receivers 9 provide stand-by power supply.Accumulator 10 is connected with rechargable power supplies.
During use, the head end at high potential district OPPC optical fiber connector, earth potential district ground communication optical fiber is respectively mounted high potential optical transmitter and receiver 3 and earth potential optical transmitter and receiver 4.High potential and earthy two optical transmitter and receivers cooperate and can realize height, the intercommunication of earth potential optical signal, thus by the wireless transmission of OPPC fiber-optic signal.
High potential optical transmitter and receiver 3 is internally provided with and takes energy coil 7, takes and can extract electric energy from high-voltage conducting wires 1, for optical electrical transducer 8, radio wave transmitter/receivers 9 by coil 7；Meanwhile, it is charged for accumulation pond 10 the most when necessary.Accumulator 10 can provide electric energy when line outage for device, it is ensured that communication channel unimpeded.
Earth potential optical transmitter and receiver 4 is without taking energy coil, but needs the 220V alternating current power supply (power supply 12 in standing) accessing in transformer station, and installs accumulator 10, and in this station, power supply 12 charges for accumulator 10 if desired.
High status and earthy radio wave transmitter/receivers 9 should use orientation to transmit/receive technology, and are arranged in shorter distance, to guarantee communicate high bandwidth, high stability and high reliability.
Wireless communication technology in high potential optical transmitter and receiver 3 and earth potential optical transmitter and receiver 4 can use the various agreements in IEEE802.11 series, it is also possible to self-defined.
Claims (5)
1. an OPPC optical fiber land networking device, containing high potential optical transmitter and receiver and earth potential optical transmitter and receiver, it is characterized in that: described high potential optical transmitter and receiver contains that take can coil, first commutator, first optical electrical transducer and the first radio wave transmitter/receivers, wherein, described taking can be connected with described first commutator by coil, described first commutator is respectively described first optical electrical transducer and the first radio wave transmitter/receivers provides DC source, the input of described first optical electrical transducer is connected with high potential optical fiber, the outfan of described first optical electrical transducer is connected with described first radio wave transmitter/receivers；Described earth potential optical transmitter and receiver contains the second commutator, the second optical electrical transducer and the second radio wave transmitter/receivers, wherein, described second commutator is connected with the 220V alternating current power supply in transformer station, it is respectively described second optical electrical transducer after rectification and the second radio wave transmitter/receivers provides DC source, the input of described second optical electrical transducer is connected with described second radio wave transmitter/receivers, and the outfan of described second optical electrical transducer is connected with earth potential optical fiber；Described high potential optical transmitter and receiver and earth potential optical transmitter and receiver realize transmission of wireless signals by two described radio wave transmitter/receivers.
OPPC optical fiber the most according to claim 1 land networking device, it is characterized in that: described high potential optical transmitter and receiver is provided with the first accumulator, this first accumulator is respectively described first optical electrical transducer and the first radio wave transmitter/receivers provides stand-by power supply.
OPPC optical fiber the most according to claim 2 land networking device, it is characterized in that: described first accumulator can be connected by coil with described taking.
OPPC optical fiber the most according to claim 1 land networking device, it is characterized in that: described earth potential optical transmitter and receiver is provided with the second accumulator, this second accumulator is respectively described second optical electrical transducer and the second radio wave transmitter/receivers provides stand-by power supply.
OPPC optical fiber the most according to claim 4 land networking device, it is characterized in that: described second accumulator is connected with rechargable power supplies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508056.9A CN102946277B (en) | 2012-12-03 | 2012-12-03 | OPPC optical fiber land networking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508056.9A CN102946277B (en) | 2012-12-03 | 2012-12-03 | OPPC optical fiber land networking device |
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| Publication Number | Publication Date |
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| CN102946277A CN102946277A (en) | 2013-02-27 |
| CN102946277B true CN102946277B (en) | 2016-08-03 |
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| CN201210508056.9A Active CN102946277B (en) | 2012-12-03 | 2012-12-03 | OPPC optical fiber land networking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1812291A (en) * | 2005-01-26 | 2006-08-02 | 北京大学 | Radio communication system based on optical signal processing |
| CN101465693A (en) * | 2008-12-17 | 2009-06-24 | 华为技术有限公司 | Method and device for transmitting and receiving signal in microwave system |
| CN101867231A (en) * | 2010-06-28 | 2010-10-20 | 国网电力科学研究院武汉南瑞有限责任公司 | High-voltage side mutual inductance energy-acquiring device of high-voltage power transmission line |
| CN102163830A (en) * | 2010-12-17 | 2011-08-24 | 华北电力科学研究院有限责任公司 | Linear interconnection method and device for optical fiber composite power cable |
| CN102231591A (en) * | 2011-07-13 | 2011-11-02 | 武汉武新电气科技有限公司 | Distribution network working power supply based on self-energy-gaining coil technology |
| CN102510136A (en) * | 2011-10-29 | 2012-06-20 | 常熟市董浜镇华进电器厂 | On-line energy supply way on high-voltage side of electronic type current transformer |
| CN203014819U (en) * | 2012-12-03 | 2013-06-19 | 河南省电力公司郑州供电公司 | Grounding and network-accessing device of OPPC optical fibers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9444247B2 (en) * | 2011-05-17 | 2016-09-13 | Samsung Electronics Co., Ltd. | Apparatus and method of protecting power receiver of wireless power transmission system |
-
2012
- 2012-12-03 CN CN201210508056.9A patent/CN102946277B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812291A (en) * | 2005-01-26 | 2006-08-02 | 北京大学 | Radio communication system based on optical signal processing |
| CN101465693A (en) * | 2008-12-17 | 2009-06-24 | 华为技术有限公司 | Method and device for transmitting and receiving signal in microwave system |
| CN101867231A (en) * | 2010-06-28 | 2010-10-20 | 国网电力科学研究院武汉南瑞有限责任公司 | High-voltage side mutual inductance energy-acquiring device of high-voltage power transmission line |
| CN102163830A (en) * | 2010-12-17 | 2011-08-24 | 华北电力科学研究院有限责任公司 | Linear interconnection method and device for optical fiber composite power cable |
| CN102231591A (en) * | 2011-07-13 | 2011-11-02 | 武汉武新电气科技有限公司 | Distribution network working power supply based on self-energy-gaining coil technology |
| CN102510136A (en) * | 2011-10-29 | 2012-06-20 | 常熟市董浜镇华进电器厂 | On-line energy supply way on high-voltage side of electronic type current transformer |
| CN203014819U (en) * | 2012-12-03 | 2013-06-19 | 河南省电力公司郑州供电公司 | Grounding and network-accessing device of OPPC optical fibers |
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| CN102946277A (en) | 2013-02-27 |
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| CB02 | Change of applicant information |
Address after: 450006 Huaihe West Road, Henan, China, No. 19, No. Applicant after: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Applicant after: State Grid Corporation of China Address before: 450006 Huaihe Road, Henan, China, No. 9, No. Applicant before: HUNAN ELECTRIC POWER COMPANY, ZHENGZHOU POWER SUPPLY Co. Applicant before: State Grid Corporation of China |
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| CB03 | Change of inventor or designer information |
Inventor after: Lin Hui Inventor after: Dong Haibo Inventor after: Lu Chenggang Inventor after: Hu Huichao Inventor after: Ma Jie Inventor after: Zhang Bo Inventor after: Zheng Yang Inventor after: Xiao Xuemei Inventor after: Wang Lei Inventor after: Feng Fan Inventor after: Zhai Dehong Inventor after: Wang Mingjun Inventor before: Ma Jie Inventor before: Zhang Bo |
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Effective date of registration: 20160614 Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Applicant after: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. Address before: 450006 Huaihe West Road, Henan, China, No. 19, No. Applicant before: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Applicant before: State Grid Corporation of China |
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Effective date of registration: 20220816 Address after: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Patentee after: ZHENGZHOU XIANGHE GROUP Co.,Ltd. Address before: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Patentee before: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. |
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