CN102946279B - Method of network entry is landed based on the OPPC optical fiber of radio signal - Google Patents
Method of network entry is landed based on the OPPC optical fiber of radio signal Download PDFInfo
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- CN102946279B CN102946279B CN201210508133.0A CN201210508133A CN102946279B CN 102946279 B CN102946279 B CN 102946279B CN 201210508133 A CN201210508133 A CN 201210508133A CN 102946279 B CN102946279 B CN 102946279B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 56
- 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 32
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 100
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 claims description 8
- 239000012212 insulator Substances 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract description 3
- 230000005693 optoelectronics Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 150000001875 compounds Chemical class 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
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 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
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Abstract
The invention discloses a kind of OPPC optical fiber based on radio signal and land method of network entry, the method is: at the end of high potential district OPPC optical fiber, the head end of electronegative potential district ground communication optical fiber is respectively mounted high potential optical transmitter and receiver, earth potential optical transmitter and receiver, described high potential optical transmitter and receiver and earth potential optical transmitter and receiver have opto-electronic conversion and radio transmission-receiving function respectively, realize optical signal, the signal of telecommunication, the mutual conversion of radio wave signal, described installation high potential optical transmitter and receiver and earth potential optical transmitter and receiver cooperate the intercommunication being capable of between high potential and electronegative potential optical signal, thus OPPC fiber-optic signal carried out wireless transmission.The present invention adopts 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 communication of power system method, particularly relate to a kind of OPPC optical fiber based on radio signal and land method of network entry.
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 the dual-use function of transmission electric energy and signal of communication.
Owing to optical fiber and high voltage wire are combined with each other, optical fiber must be on earth potential from being separated to 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, it is compound to the optical fiber in insulator and can provide path for signal of communication, only by the welding of OPPC optical fiber Yu the fibre-optical splice of optical fiber insulator high-pressure side, need to can realize 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.The optical fiber of compound is likely to result in the decreasing insulating of insulator, causes that transmission line of electricity shorted to earth trips, 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 all different from the thermal expansion rate of other material and elastic modelling quantity, it is easy to the fault of the disconnected fibre of optical fiber, communication disruption occurs.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 safety and stability and the OPPC optical fiber based on radio signal easy to implement land method of network entry.
The technical scheme is that
A kind of OPPC optical fiber based on radio signal lands method of network entry, end at high potential district OPPC optical fiber, the head end of electronegative potential district ground communication optical fiber is respectively mounted high potential optical transmitter and receiver, 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 extract electric energy by coil from high-voltage conducting wires, this electric energy provides DC source for described first optical electrical transducer and the first radio wave transmitter/receivers after the first rectifier rectification, the input of described first optical electrical transducer is connected with high potential optical fiber, radio wave transmitter/receivers described in the outfan and first of described first optical electrical transducer connects；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, after rectification, respectively described second optical electrical transducer and the second radio wave transmitter/receivers provide 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, changed by optical signal, the signal of telecommunication, the mutual of radio wave signal, the intercommunication being capable of between high potential and electronegative potential optical signal, thus carrying out wireless transmission by OPPC fiber-optic signal.
Described high potential optical transmitter and receiver is provided with the first accumulator, and this first accumulator respectively described first optical electrical transducer and the first radio wave transmitter/receivers provide 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 respectively described second optical electrical transducer and the second radio wave transmitter/receivers provide stand-by power supply.Described second accumulator is connected with rechargable power supplies.
Two radio wave transmitter/receivers in described high potential optical transmitter and receiver and earth potential optical transmitter and receiver use orientation to transmit/receive technology, and are arranged in shorter distance, to guarantee communication high bandwidth, high stability and high reliability.Wireless communication technology in described high potential optical transmitter and receiver and earth potential optical transmitter and receiver adopts the various agreements in IEEE802.11 series, or adopts custom protocol.
The invention has the beneficial effects as follows:
1, the present invention adopts 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, it is possible to 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 by coil, for optical electrical transducer, radio wave transmitter/receivers；, also it is charged for accumulator when necessary, to ensure the availability at any time of stand-by power supply meanwhile.
5, safety and stability of the present invention and easy to implement, is widely used in the networking of landing of OPPC optical fiber, it is simple to promotion and implementation, has good economic benefit.
Accompanying drawing illustrates:
Fig. 1 is that the OPPC optical fiber based on radio signal lands the FB(flow block) of method of network entry；
Fig. 2 is the structure chart of high potential optical transmitter and receiver in Fig. 1；
Fig. 3 is the structure chart of earth potential optical transmitter and receiver in Fig. 1.
Detailed description of the invention:
Embodiment: referring in Fig. 1-Fig. 3, 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.
Landing method of network entry based on the OPPC optical fiber of radio signal is: the head end at the end of high potential district OPPC optical fiber, electronegative potential district ground communication optical fiber is respectively mounted high potential optical transmitter and receiver 3, earth potential optical transmitter and receiver 4, high potential optical transmitter and receiver 3 and earth potential optical transmitter and receiver 4 have opto-electronic conversion and radio transmission-receiving function respectively, realize the mutual conversion of optical signal, the signal of telecommunication, radio wave signal, high potential optical transmitter and receiver 3 and earth potential optical transmitter and receiver 4 are installed cooperate the intercommunication being capable of between high potential and electronegative potential optical signal, thus OPPC fiber-optic signal is carried out wireless transmission.
High potential light end 3 machine contains that take can 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 light end 4 machine contains commutator 11, optical electrical transducer 8 and radio wave transmitter/receivers 9, commutator 9 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 the intercommunication of height, 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 by coil 7, for optical electrical transducer 8, radio wave transmitter/receivers 9；Meanwhile, also it is charged for accumulation pond 10 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 need the 220V alternating current power supply (in standing power supply 12) accessing in transformer station, and accumulator 10 is installed, in this station, power supply 12 charges for accumulator 10 if desired, and certain accumulator 10 can also adopt the rechargeable of other forms to be charged.
High status and earthy radio wave transmitter/receivers 9 should use orientation to transmit/receive technology, and are arranged in shorter distance, to guarantee communication 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 (7)
1. the OPPC optical fiber based on radio signal lands method of network entry, it is characterized in that: at the end of high potential district OPPC optical fiber, the head end of electronegative potential district ground communication optical fiber is respectively mounted high potential optical transmitter and receiver, 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 extract electric energy by coil from high-voltage conducting wires, this electric energy provides DC source for described first optical electrical transducer and the first radio wave transmitter/receivers after the first rectifier rectification, the input of described first optical electrical transducer is connected with high potential optical fiber, radio wave transmitter/receivers described in the outfan and first of described first optical electrical transducer connects；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, after rectification, respectively described second optical electrical transducer and the second radio wave transmitter/receivers provide 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, changed by optical signal, the signal of telecommunication, the mutual of radio wave signal, the intercommunication being capable of between high potential and electronegative potential optical signal, thus carrying out wireless transmission by OPPC fiber-optic signal.
2. the OPPC optical fiber based on radio signal according to claim 1 lands method of network entry, it is characterized in that: described high potential optical transmitter and receiver is provided with the first accumulator, this first accumulator respectively described first optical electrical transducer and the first radio wave transmitter/receivers provide stand-by power supply.
3. the OPPC optical fiber based on radio signal according to claim 2 lands method of network entry, it is characterized in that: described first accumulator can be connected by coil with described taking.
4. the OPPC optical fiber based on radio signal according to claim 1 lands method of network entry, it is characterized in that: described earth potential optical transmitter and receiver is provided with the second accumulator, this second accumulator respectively described second optical electrical transducer and the second radio wave transmitter/receivers provide stand-by power supply.
5. the OPPC optical fiber based on radio signal according to claim 4 lands method of network entry, it is characterized in that: described second accumulator is connected with rechargable power supplies.
6. the OPPC optical fiber based on radio signal according to claim 1 lands method of network entry, it is characterized in that: two radio wave transmitter/receivers in described high potential optical transmitter and receiver and earth potential optical transmitter and receiver use orientation to transmit/receive technology, and it is arranged in shorter distance, to guarantee communication high bandwidth, high stability and high reliability.
7. the OPPC optical fiber based on radio signal according to claim 1 lands method of network entry, it is characterized in that: the wireless communication technology in described high potential optical transmitter and receiver and earth potential optical transmitter and receiver adopts the various agreements in IEEE802.11 series, or adopts custom protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210508133.0A CN102946279B (en) | 2012-12-03 | 2012-12-03 | Method of network entry is landed based on the OPPC optical fiber of radio signal |
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| CN201210508133.0A CN102946279B (en) | 2012-12-03 | 2012-12-03 | Method of network entry is landed based on the OPPC optical fiber of radio signal |
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| CN102946279B true CN102946279B (en) | 2016-07-13 |
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Citations (3)
| 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 |
| CN101877598A (en) * | 2010-06-11 | 2010-11-03 | 武汉虹信通信技术有限责任公司 | Reception level acquisition system for FSK wireless transceiver circuit and method thereof |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465693B (en) * | 2008-12-17 | 2011-11-30 | 华为技术有限公司 | Method and device for transmitting and receiving signal in microwave system |
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- 2012-12-03 CN CN201210508133.0A patent/CN102946279B/en active Active
Patent Citations (3)
| 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 |
| CN101877598A (en) * | 2010-06-11 | 2010-11-03 | 武汉虹信通信技术有限责任公司 | Reception level acquisition system for FSK wireless transceiver circuit and method thereof |
| 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 |
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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: Yu Zhanbin Inventor after: Ma Jie Inventor after: Zhang Bo Inventor after: Yang Wei Inventor after: Yan Yuehao Inventor after: Geng Fang Inventor after: Zhao Yong Inventor after: Zhang Hongyu Inventor after: Zhang Haipeng Inventor before: Ma Jie Inventor before: Zhang Bo |
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Effective date of registration: 20160613 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: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. Applicant after: State Grid Corporation of China 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: 20220824 Address after: 450000 Huaihe West Road, Zhongyuan District, Zhengzhou, Henan Province, 19 Patentee after: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Patentee after: ZHENGZHOU XIANGHE GROUP Co.,Ltd. Patentee after: State Grid Corporation of China Address before: No.19, Huaihe West Road, Zhengzhou, Henan 450006 Patentee before: STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY Co. Patentee before: ZHENGZHOU HUALI INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: State Grid Corporation of China |