CN203233419U - Power optical communication experiment device - Google Patents
Power optical communication experiment device Download PDFInfo
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- CN203233419U CN203233419U CN2013202137936U CN201320213793U CN203233419U CN 203233419 U CN203233419 U CN 203233419U CN 2013202137936 U CN2013202137936 U CN 2013202137936U CN 201320213793 U CN201320213793 U CN 201320213793U CN 203233419 U CN203233419 U CN 203233419U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 title claims abstract description 56
- 238000002474 experimental method Methods 0.000 title claims abstract description 43
- 239000000835 fiber Substances 0.000 claims description 27
- 230000005611 electricity Effects 0.000 claims description 16
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012549 training Methods 0.000 abstract description 3
- 238000013024 troubleshooting Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000253 optical time-domain reflectometry Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a power optical communication experiment device which is used in the field of power communication. The power optical communication experiment device comprises a main station experiment cabinet which is used for processing audio information and a number of sub station experiment cabinets which are connected with the main station experiment cabinet through optical cables and are used for collecting and transmitting the audio information of each sub station. The sub station experiment cabinets are connected with a sub station telephone which is used for generating or receiving the audio information through audio cables. The main station experiment cabinet is connected with a program-controlled switch which is used for carrying out data exchange. The program-controlled switch is connected with a main station telephone which is arranged in a communication machine room. According to the utility model, the power optical communication experiment device is used as a training platform of communication maintenance staff and new staff, which effectively improves the actual operation skill and the optical communication equipment fault processing ability of the staff, shortens the troubleshooting time, and provides a reliable guarantee for the smooth running of a power communication system.
Description
Technical field
The utility model relates to a kind of experimental provision, specifically a kind of electric power optical communication experimental provision.
Background technology
Power communication system is as the communication network of professional special use, along with power system development needs and progressively formation and development, the communication capacity deficiency that is mainly used to alleviate the public network slower development and causes, and fill up the specific communication demand of the implacable power department of public network, to guarantee specialized the carrying out that produces normally and efficiently of electric power.Power communication system is mainly automation control, commercial operation and the realization modern management service of electrical network, is the basis of electricity net safety stable control and dispatching automation of electric power systems, is the important prerequisite that realizes the electric power system modern management.Because power communication system is being carried core business such as electric grid relay protection and safety and stability control, so the safety of power communication and electrical network is closely bound up, powerline network has extremely strict requirement to rapidity and the accuracy of power information transmission.
Early stage power communication system mode is simple, and the functions of the equipments of communication system are single, and intelligent degree is not high, and the automated management system level is low.Along with intelligent electrical network and modernized development of Communication Technique and application, many new communication equipments, communication system all pour in power telecom network one after another, and the intelligent level of power communication system improves constantly, and function is become stronger day by day.The communication of electric power system at present is based on optical communication, optical communication equipment becomes the main flow communication equipment of power communication system, it is bearing the substantial responsibility of operation of power networks data and information transmission, only stable, quick, the transmission reliably of the collection of guaranteed data and control information, the speech channel of high-quality, high reliability could be provided for the dispatching of power netwoks commander, dispatching of power netwoks person and operation of power networks personnel can be made things convenient for, understand field condition by phone accurately, in time assign dispatching command, command operation and accident treatment, guarantee the stability of whole electric power system.Under the power system accident state, the information channel that communication system provides has guaranteed the electricity net safety stable controlling system action message, prevents the electric power system loss of stability, the systematic failures of avoiding the electric power system occurrence of large-area to have a power failure.But in real work, often because communication attendant and new practitioner's technical merit is not high, operation to communication network is unfamiliar with, the using method of communication equipment or instrument is not understood, cause operation and maintenance at ordinary times not in place, the rate of breakdown height of electrical network, and can not timely and effectively fix a breakdown after breaking down, had a strong impact on the reliability of electric power netting safe running.
The utility model content
The utility model technical issues that need to address provide a kind of electric power optical communication experimental provision, help communication attendant and new practitioner to improve the ability of practical operation level and processing optical communication equipment fault.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Electric power optical communication experimental provision, comprise that for the treatment of the main website experiment cabinet of audio-frequency information and some factory's station experiment cabinets that is used for collecting and transmitting each factory's station audio-frequency information that is connected with the main website experiment cabinet by optical cable factory's station experiment cabinet is connected by voice-frequency cable and generation or the factory that the receives audio-frequency information telephone set of standing; Described main website experiment cabinet connects the stored-program control exchange that is used for carrying out exchanges data, and the stored-program control exchange main website telephone set interior with being arranged on communication machine room is connected.
Further improvement of the utility model is: described factory station experiment cabinet comprises and is connected the factory that the is used for transmit audio information audio frequency Wiring module of standing with factory station telephone set, receive that audio-frequency information carries out that pulse code modulation converts digital information to or with the factory that the digital telecommunication breath the is transformed into audio-frequency information electric terminal of standing, being used for transmitting digital information makes digital code stream on the communication equipment become the as a whole factory digital Wiring module of standing, receive factory's station fiber distribution module that digital electric signal converts light signal to or light signal converted to factory's station optical transceiver and the transmitting optical signal of digital electric signal.
Described factory station telephone set, factory's station audio frequency Wiring module and factory stand and connect successively by the audio-frequency electric cable between the electric terminal, stand electric terminal, factory of factory stood and connected by coaxial cable between digital Wiring module and the factory's station optical transceiver, connect by optical fiber between factory's station optical transceiver and the factory's station fiber distribution module, the output of factory's station fiber distribution module is connected to the main website experiment cabinet by optical cable.
Further improvement of the utility model is: described main website experiment cabinet comprise for transmitting optical signal main website fiber distribution module, the main website optical transceiver that light signal and digital electric signal are changed mutually, the main website numeral Wiring module that is used for transmitting digital electric signal, the main website electricity terminal that pulse code modulation digital electric signal and analog audio information are changed and be used for will reception the main website audio frequency Wiring module that transmits of analog audio information.
Described main website fiber distribution module is connected through optical cable and the factory fiber distribution module of standing, the main website fiber distribution module is connected with the main website optical transceiver by optical fiber, connect successively by coaxial cable between main website optical transceiver, main website numeral Wiring module and the main website electricity terminal, connect successively by voice-frequency cable between main website electricity terminal, main website audio frequency Wiring module and the stored-program control exchange.
Further improvement of the utility model is: described main website experiment cabinet also comprises with main website electricity terminal and being connected for direct current 48V is provided the power module of power supply.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
The utility model is as communication attendant and new practitioner's training platform, by debugging and the program test to hardware and the software of equipment, and the relevant device configuration, be convenient to operating personnel and better learn, the using method of the various instrument and meters on top of working.By simulating all kinds of failure modes, carry out the rehearsal that fault is judged, got rid of, shortened troubleshooting time, effectively improved staff's practical operation technical ability and handled the ability of optical communication equipment fault, for the even running of power communication system provides reliable assurance.
Description of drawings
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structured flowchart of factory's station experiment cabinet;
Fig. 3 is the structured flowchart of main website experiment cabinet.
Wherein, 1, the main website experiment cabinet, 2, factory's station experiment cabinet, 3, factory station telephone set, 4, stored-program control exchange, 5, the main website telephone set, 11, main website fiber distribution module, 12, the main website optical transceiver, 13, main website numeral Wiring module, 14, main website electricity terminal, 15, main website audio frequency Wiring module, 16, power module, 21, factory station audio frequency Wiring module, 22, factory's electric terminal of standing, 23, factory's digital Wiring module of standing, 24, factory station optical transceiver, 25, factory's station fiber distribution module.
Embodiment
Be described in further details below in conjunction with the utility model of embodiment:
Electric power optical communication experimental provision as shown in Figure 1, comprises main website experiment cabinet 1, factory's station experiment cabinet 2, factory station telephone set 3, stored-program control exchange 4 and main website telephone set 5.Factory station experiment cabinet 2 is used for collecting and transmits each factory's station audio-frequency information, and factory's station experiment cabinet 2 is connected with factory station telephone set 3 by voice-frequency cable, factory stand telephone set 3 for generation of or the reception audio-frequency information.Main website experiment cabinet 1 connects by optical cable between main website experiment cabinet 1 and the factory's station experiment cabinet 2 for the treatment of audio-frequency information.Audio-frequency information after main website experiment cabinet 1 will be handled is delivered to stored-program control exchange 4, and what stored-program control exchange 4 was used for receiving exchanges transmission to audio-frequency information, and stored-program control exchange 4 is connected with main website telephone set 5 in the communication machine room by voice-frequency cable.
As shown in Figure 2, factory station experiment cabinet 2 comprises factory's station audio frequency Wiring module 21, factory stand electric terminal 22, factory stand digital Wiring module 23, factory's station optical transceiver 24 and factory's station fiber distribution module 25.Factory's station audio frequency Wiring module 21 is used for transmit audio information, be connected by voice-frequency cable and factory station telephone set 3, stand audio-frequency information that electric terminal 22 is used for receiving of factory carries out pulse code modulation and converts the digital telecommunication breath to or the digital telecommunication breath is transformed into audio-frequency information, digital Wiring module 23 is stood for transmitting digital information by factory, factory station optical transceiver 24 is used for digital electric signal and light signal being changed mutually and being transmitted, factory's station fiber distribution module 25 is used for the transmission optical information, realizes connection, distribution and the scheduling of fibre circuit easily.
As shown in Figure 3, main website experiment cabinet 1 comprises main website fiber distribution module 11, main website optical transceiver 12, main website numeral Wiring module 13, main website electricity terminal 14, main website audio frequency Wiring module 15 and power module 16.Main website fiber distribution module 11 is connected by optical cable and factory station fiber distribution module 25, receiving optical signals also transmits, main website optical transceiver 12 is used for optical information number and digital electric signal are changed mutually, main website numeral Wiring module 13 is used for transmitting digital electric signal, make the digital code stream on the digital communication equipment become as a whole, make things convenient for distribution, line transfer, switching and dilatation, main website electricity terminal 14 is used for the mutual conversion of digital electric signal and analog signal, main website audio frequency Wiring module 15 is used for transmit audio information, and power module 16 is connected for direct current 48V is provided power supply with main website electricity terminal 14.
Uplink of the present utility model is to produce audio-frequency information by factory's station telephone set 3, when main website telephone set 5 receives audio-frequency information, information flow is: the audio-frequency information that factory's station telephone set 3 produces is transported to factory's station audio frequency Wiring module 21 by the audio-frequency electric cable, factory station audio frequency Wiring module 21 by audio-frequency electric cable output audio information to factory's electric terminal 22 of standing, factory's electric terminal 22 of standing is converted to digital electric signal with audio-frequency information and is transferred to factory's digital Wiring module 23 of standing by coaxial cable, factory's digital Wiring module 23 of standing sends to factory station optical transceiver 24 with digital electric signal, factory station optical transceiver 24 changes digital electric signal into light signal and is transported to factory's fiber distribution module 25 of standing by optical fiber, and factory's station fiber distribution module 25 is collected light signals and by optical cable light signal is transported to main website experiment cabinet 1.Main website fiber distribution module 11 receiving optical signals of main website experiment cabinet 1, arrive main website optical transceiver 12 by Optical Fiber Transmission, main website optical transceiver 12 converts light signal to corresponding digital electric signal, and be transported to main website numeral Wiring module 13 by coaxial cable, be transported to main website electricity terminal 14 by main website numeral Wiring module 13 by coaxial cable, main website electricity terminal 14 is transformed into analog audio information with digital electric signal and is transported to main website audio frequency Wiring module 15 by voice-frequency cable, main website audio frequency Wiring module 15 is transported to stored-program control exchange 4 with audio-frequency information by voice-frequency cable, carries out the reception of audio-frequency information by stored-program control exchange 4 notice main website telephone sets 5.
Downgoing line of the present utility model is to produce audio-frequency information by main website telephone set 5, and when factory's station telephone set 3 received audio-frequency information, information flow was opposite with above-mentioned direction.
Communication attendant and new practitioner with the utility model as the hands-on training platform, by debugging and the program test to hardware and the software of equipment, be familiar with function and the effect of signal flow trend and relevant device, make operating personnel grasp the Principle of Communication of power communication system fast.
Operating personnel carry out the test of luminous power by light power meter being connected on the tested optical cable, judge whether the transmission channel of fibre circuit is unimpeded.By using the OTDR optical time domain reflectometer, carry out the measurement of transmission attenuation, joint decay and the fault location etc. of fiber lengths, optical fiber.The using method of these instrument and meters on top of working.
By simulating all kinds of failure modes, carry out the rehearsal that fault is judged, got rid of, shortened troubleshooting time, effectively improved staff's practical operation technical ability and handled the ability of optical communication equipment fault, for the even running of power communication system provides reliable assurance.
Claims (4)
1. electric power optical communication experimental provision, it is characterized in that: comprise that for the treatment of the main website experiment cabinet (1) of audio-frequency information and some factory's station experiment cabinets (2) that is used for collecting and transmitting each factory's station audio-frequency information that is connected with main website experiment cabinet (1) by optical cable factory's station experiment cabinet (2) is connected by voice-frequency cable and generation or the factory that the receives audio-frequency information telephone set (3) of standing; Described main website experiment cabinet (1) connects the stored-program control exchange (4) that is used for carrying out exchanges data, and the stored-program control exchange main website telephone set (5) interior with being arranged on communication machine room is connected.
2. electric power optical communication experimental provision according to claim 1 is characterized in that: described factory's station experiment cabinet (2) comprises and is connected the factory that the is used for transmit audio information audio frequency Wiring module (21) of standing with factory's station telephone set (3), receive that audio-frequency information carries out that pulse code modulation converts digital information to or with the factory that the digital telecommunication breath the is transformed into audio-frequency information electric terminal (22) of standing, being used for transmitting digital information makes digital code stream on the communication equipment become the as a whole factory digital Wiring module (23) of standing, receive factory's station fiber distribution module (25) that digital electric signal converts light signal to or light signal converted to factory's station optical transceiver (24) and the transmitting optical signal of digital electric signal;
Described factory station telephone set (3), factory's station audio frequency Wiring module (21) and factory stand and connect successively by the audio-frequency electric cable between the electric terminal (22), stand electric terminal (22), factory of factory stood and connected by coaxial cable between digital Wiring module (23) and the factory's station optical transceiver (24), connect by optical fiber between factory's station optical transceiver (24) and the factory's station fiber distribution module (25), the output of factory's station fiber distribution module (25) is connected to main website experiment cabinet (1) by optical cable.
3. electric power optical communication experimental provision according to claim 2 is characterized in that: described main website experiment cabinet (1) comprise for transmitting optical signal main website fiber distribution module (11), the main website optical transceiver (12) that light signal and digital electric signal are changed mutually, the main website numeral Wiring module (13) that is used for transmitting digital electric signal, the main website electricity terminal (14) that pulse code modulation digital electric signal and analog audio information are changed and be used for will reception the main website audio frequency Wiring module (15) that transmits of analog audio information;
Described main website fiber distribution module (11) is connected with factory's station fiber distribution module (25) through optical cable, main website fiber distribution module (11) is connected with main website optical transceiver (12) by optical fiber, connect successively by coaxial cable between main website optical transceiver (12), main website numeral Wiring module (13) and the main website electricity terminal (14), connect successively by voice-frequency cable between main website electricity terminal (14), main website audio frequency Wiring module (15) and the stored-program control exchange (4).
4. electric power optical communication experimental provision according to claim 3 is characterized in that: described main website experiment cabinet (1) also comprises with main website electricity terminal (14) and being connected for the power module (16) that direct current 48V power supply is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202137936U CN203233419U (en) | 2013-04-24 | 2013-04-24 | Power optical communication experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202137936U CN203233419U (en) | 2013-04-24 | 2013-04-24 | Power optical communication experiment device |
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| CN203233419U true CN203233419U (en) | 2013-10-09 |
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| CN2013202137936U Expired - Fee Related CN203233419U (en) | 2013-04-24 | 2013-04-24 | Power optical communication experiment device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135668A (en) * | 2014-06-27 | 2014-11-05 | 北京司响科技有限公司 | Methods and devices for providing and acquiring digital information |
| CN104202613A (en) * | 2014-08-14 | 2014-12-10 | 北京司响科技有限公司 | Method and device of transmitting and outputting information |
| CN107317720A (en) * | 2017-08-16 | 2017-11-03 | 广东电网有限责任公司揭阳供电局 | The system of plant stand terminal uplink communication investigation |
-
2013
- 2013-04-24 CN CN2013202137936U patent/CN203233419U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135668A (en) * | 2014-06-27 | 2014-11-05 | 北京司响科技有限公司 | Methods and devices for providing and acquiring digital information |
| CN104135668B (en) * | 2014-06-27 | 2018-09-18 | 北京司响无限文化传媒有限公司 | There is provided and obtain the method and device of digital information |
| CN104202613A (en) * | 2014-08-14 | 2014-12-10 | 北京司响科技有限公司 | Method and device of transmitting and outputting information |
| CN107317720A (en) * | 2017-08-16 | 2017-11-03 | 广东电网有限责任公司揭阳供电局 | The system of plant stand terminal uplink communication investigation |
| CN107317720B (en) * | 2017-08-16 | 2024-01-09 | 广东电网有限责任公司揭阳供电局 | System for checking up uplink communication of station terminal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20190424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |