CN209088970U - A kind of novel Optical Channel Protection system based on OASS - Google Patents
A kind of novel Optical Channel Protection system based on OASS Download PDFInfo
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- CN209088970U CN209088970U CN201822213867.1U CN201822213867U CN209088970U CN 209088970 U CN209088970 U CN 209088970U CN 201822213867 U CN201822213867 U CN 201822213867U CN 209088970 U CN209088970 U CN 209088970U
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Abstract
The novel Optical Channel Protection system based on OASS that the utility model discloses a kind of; it is characterized by comprising main station side network control system, several substation exchange systems, interchanger and PTN ethernet channels; main station side network control system accesses PTN ethernet channel by interchanger, and interconnects with each substation exchange system.The embodiment of the utility model realizes the purpose of the self-healing of smart grid optical channel and active cut-in stand-by channel, improves safety, stability and the reliability of power telecom network operation, reduces the rate of breakdown of substation equipment.
Description
Technical field
The utility model belongs to communication of power system field, and in particular to a kind of novel Optical Channel Protection system based on OASS
System.
Background technique
With the rapid development of China's power industry cause, modern power systems are just towards bulk power grid, intelligence, integrated
Direction develop, the operation and maintenance to guarantee the safety of powerline network, stability, reliability, to electric power optical cable network
Higher requirements are also raised.That there are communication sites is more for domestic electric power communication optical cable at present, have a very wide distribution, maintenance cost height,
Overhaul phenomena such as response speed is slow.Existing optical channel key node optical fiber distributing terminal device aging, high failure rate, optical channel
Self-healing ability is poor, and when Cable's Fault, traditional optical channel switching mode is usually artificial plug tail optical fiber method, photoswitch switching method
Method is switched with optical Fiber Closure, but with the development of optical cable, it is intelligentized to O&M to require higher and higher, and conventional method
It relies primarily on manually, process is cumbersome tediously long, expends a large amount of manpower and material resources and optical channel self-healing ability is poor.
Utility model content
For above-mentioned disadvantage existing in the prior art, the purpose of the utility model is to provide a kind of based on the novel of OASS
Optical Channel Protection system.
The purpose of this utility model is achieved through the following technical solutions.
A kind of novel Optical Channel Protection system based on OASS, including main station side network control system, several substations are handed over
System, interchanger and PTN ethernet channel are changed, main station side network control system accesses PTN ethernet channel by interchanger, and
It is interconnected with each substation exchange system；
Main station side network control system includes main station side management server and main station side companion module；
Substation exchange system includes power module, central processing module, communication interface modules, optical tests module, fibre core friendship
Mold changing block and fibre core interface module, optical tests module and fibre core Switching Module pass through communication interface modules and central processing module
Connection, central processing module pass through communication interface modules and interchanger, the central processing module of other substation exchange systems and existing
Field PC interconnection, power module are the power supply of fibre core Switching Module, and fibre core interface module is connect with other fibre cores.
OTDR module is provided in the substation exchange system, OTDR module passes through communication interface modules and central processing mould
Block connection.
The fibre core Switching Module includes robot, control unit, control panel, guide rail and slack disk, control unit
It is connect by communication interface modules with central processing module, robot is arranged on guide rail, and robot is connect with control panel, control
Disk is connect with control unit.
The fibre core interface module includes input unit disk and output unit disk.
The power module includes two input ports of alternating current 220V and direct current 48V and direct current 12V and direct current 5V two
Output port.
The communication interface modules includes 2 network interfaces and 1 serial ports.
The main station side network control system accesses the channel SDH 2M or SDH ethernet channel by interchanger, and with it is each
The interconnection of substation exchange system.
The utility model has the following beneficial effects: the utility model only has changed the erection mode of hardware, certainly using fiber cores
Dynamic switching system is transformed the optical cable wiring terminal of aging, and substation exchange system and main station side network control system are connected
It connects, using the channel PTN as the network connection channel between each system, and will be using the communication of fiber cores automatic switchover system terminal
Site groups are at loop, formation perimeter fiber optics protection, and Loop Protection provides alternate channel for dead channels, by switch to spare logical
Road is to improve the self-healing performance of fiber cable network, the reliability and stability of optical cable transmission.
Substation exchange system acquires the real time data of various intellectualized modules, and connecing for fibre core is completed according to real time data
Enter, the automatic switchover between failure fibre core and spare fibre core, and the optical power change value of remaining fibre core can be tested, and report at different levels
Network management center, the in the shortest possible time operation of recovery system are further effectively compressed lasting for discharge obstacle.
The embodiment of the utility model realizes the purpose of the self-healing of smart grid optical channel and active cut-in stand-by channel, improves
Safety, stability and the reliability of power telecom network operation, reduce the rate of breakdown of substation equipment.
Detailed description of the invention
Fig. 1 is the system organization architecture diagram of the present embodiment.
Fig. 2 is communication site's networking schematic diagram of the present embodiment.
Specific embodiment
As shown in Figure 1, a kind of novel Optical Channel Protection system based on OASS, OASS is optical fiber automatic switchover system,
Including main station side network control system, several substation exchange systems, interchanger and PTN ethernet channel, main station side network control
System processed accesses PTN ethernet channel by interchanger, and interconnects with each substation exchange system.
PTN ethernet channel is to be realized by the existing PTN telecommunication transport network of power grid enterprises by dividing VLAN,
PTN ethernet channel controls management passage as the network of network between each system, with powerful data carrying capabilities and very
Cheap construction cost, is particularly suitable for that data service is many kinds of, particle is smaller, the data communication network for dispersion of layouting.PTN with
The communications processing used that accesses and pick out in too Netcom road and PTN Ethernet is the prior art.
Main station side network control system includes main station side management server and main station side companion module, main station side management service
Device is used to store, handle the Various types of data information of fiber cable network；Main station side companion module includes fiber topology module, test optical fiber
Module, fiber operation module, device management module, editing electronic mapping module and system management module, fiber topology module, light
Fine test module, fiber operation module, device management module, editing electronic mapping module and system management module are and main station side
Management server connection；Main station side companion module is used to complete instruction transmission, confirmation and the alarming processing of optical fiber exchange, Yi Jiguang
Management, configuration, the maintenance of cable routing iinformation.Main station side network control system and its module for being included are the prior art.
Substation exchange system is that fiber cores automatically switch terminal, and abbreviation AODF, substation exchange system is for completing fibre core
Access, the execution of fibre core switching motion, information collection, instruction realize, including power module, central processing module, communication interface
Module, optical tests module, fibre core Switching Module and fibre core interface module, optical tests module, fibre core Switching Module and fibre core interface
Module passes through communication interface modules and connect with central processing module, central processing module by communication interface modules with exchange
Machine, the central processing module of other substation exchange systems and scene PC interconnection, power module are the power supply of fibre core Switching Module.This is logical
Letter process technology is the prior art.
OTDR module is provided in the exchange system of substation.
Central processing module is responsible for receiving the remote operation instruction that main station side network control system is sent, and is connect by communication
Mouth mold block forwards those instructions to optical tests module or fibre core Switching Module, with complete the test of optical cable fibre core with exchange.
Fibre core interface module is made of input unit disk, output unit disk, multiple fibre core interfaces is provided, for a plurality of optical cable
Access.
Fibre core Switching Module includes robot, control unit, control panel, guide rail and slack disk, control unit and logical
Believe interface module connection, robot is arranged on guide rail, and robot is connect with control panel, and control panel is connect with control unit；Control
Unit processed receives the light that communication interface modules transmits and cuts instruction, determines the input unit disk, defeated of to be switched fibre core interface module
The position of cell tray out, control panel mobile robot unit take output light connector, then mobile robot to output unit disk pincers
Unit is directed at input light connector to input unit disk, by robot cell, to realize the intelligent jumper connection to optical cable.
Power module includes two input ports of alternating current 220V and direct current 48V and direct current 12V and direct current 5V two outputs
Port, the robot cell for fibre core Switching Module provide power supply, ensure the uninterrupted power supply of equipment.
Communication interface modules provides 2 network interfaces and 1 serial ports for AODF；Wherein, 1 network interface is used to AODF accessing data
Net equipment forms fiber cores remote switch network with other AODF, main station side management server and main website companion module；Another 1
Network interface is used to PC and fiber cores that scene logs in automatically switching terminal to be connected, and debug to equipment or troubleshooting, and 1
The test equipments such as OTDR module of the serial ports for access optical cable fault point locating.
Robot cell and guide rail of the optical tests module by fibre core Switching Module, will be fixed for the survey of properties of optical fiber cable parameter
Two tail optical fibers of examination are connected to the fibre core for needing to do to test, and central processing module controls optical tests module and shines and receive light, completes
Performance test to optical cable.
As shown in Fig. 2, including 1 main station side network control system (adjust message center computer room) and 7 substations exchange systems
It unites (7 substations), each website is all made of the channel PTN as the network-control management passage between each system；Wherein, website G is not
AODF is configured, only fiber cores remote switch network is connected by way of jumping fiber, as the mutual of redundancy protecting loop Logistics networks
Connection.The communication process technology is the prior art.
AODF is mounted in six transformer substation communication computer rooms of A, B, C, D, E, F, and the AODF at the station A passes through fibre core interface module
The 48 core optical cables from the station B and the 24 core optical cables from the station D are accessed；The AODF at the station B is accessed by fibre core interface module
From 48 core optical cables A the 48 core optical cables stood and stood from C；The AODF at the station C has accessed 48 from the station B by fibre core interface module
Core optical cable and the 24 core optical cables stood from D；D station AODF by fibre core interface module accessed from A station 24 core optical cables with
The 24 core optical cables from the station C；The AODF at the station E has been accessed by fibre core interface module from the F 48 core optical cables stood and from the station G
48 core optical cables；The AODF at the station F has accessed the 48 core optical cables from the station E and the 48 core optical cables from the station G by fibre core interface module；
Realize that stand optical cable and F of E stands the leading directly to of optical cable fibre core by jumping fiber in the station G.
A, B, C, D website form 1 perimeter fiber optics；E, F, G website form 1 perimeter fiber optics.
Each substation exchange system accesses PTN network by the Ethernet interface and cable of communication interface modules, and passes through PTN
Equipment and main station side network control system form fiber cores remote switch network.User Ke Li in fiber cores remote switch network
Each generic operation and O&M monitoring management are carried out with AODF of the main website companion module to six websites of A, B, C, D, E, F.
When the optical cable that A to B stands breaks down, the station A to B light primary route interrupts (routed path: A-B), main station side net
After network control system monitors fault message, fibre core switching command is issued by PTN ethernet channel immediately, stood by the station A, D,
The mutual cooperation of the AODF at the station C, the station B, automatically switches to reserve cable routing (routed path: A-D-C-B), ensure that A to B stands
Optical channel fast quick-recovery, realize the automatic protection functions of optical channel.
When the optical cable that E to F stands breaks down, the station E to F light primary route interrupts (routed path: E-F), main station side net
After network control system monitors fault message, fibre core switching command is issued by PTN ethernet channel immediately, is stood by the station E, F
AODF mutual cooperation, automatically switch to reserve cable routing (routed path: E-G jumping fiber-B), ensure that the light that E to F stands
The fast quick-recovery in channel, realizes the automatic protection functions of optical channel.
Similarly, each website that AODF is installed on loop, when event occurs for its primary optical routing to a direction of distance station
When barrier, the alternate routing of other direction can be automatically switched to by this system, realizes the self-healing function of optical channel.
Other technologies are referring to the prior art.
The above is only preferred embodiments of the present invention, is not the limit to technical solutions of the utility model
It is fixed, it is noted that those skilled in the art can also make further under the premise of technical solutions of the utility model
Improvement and change, these improvement and change should all be covered within the protection scope of the present utility model.
Claims (7)
1. a kind of novel Optical Channel Protection system based on OASS, it is characterised in that: including main station side network control system, several
A substation exchange system, interchanger and PTN ethernet channel, main station side network control system access PTN ether by interchanger
Netcom road, and interconnected with each substation exchange system；
Main station side network control system includes main station side management server and main station side companion module；
Substation exchange system includes power module, central processing module, communication interface modules, optical tests module, fibre core interchange mode
Block and fibre core interface module, optical tests module and fibre core Switching Module pass through communication interface modules and central processing module connects
It connects, central processing module passes through communication interface modules and interchanger, the central processing module of other substation exchange systems and scene
PC interconnection, power module are the power supply of fibre core Switching Module, and fibre core interface module is connect with other fibre cores.
2. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the substation exchange
OTDR module is provided in system, OTDR module is connect by communication interface modules with central processing module.
3. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the fibre core exchange
Module includes robot, control unit, control panel, guide rail and slack disk, and control unit is by communication interface modules in
Processing module connection is entreated, robot is arranged on guide rail, and robot is connect with control panel, and control panel is connect with control unit.
4. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the fibre core interface
Module includes input unit disk and output unit disk.
5. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the power module
Including two input ports of alternating current 220V and direct current 48V and direct current 12V and two output ports of direct current 5V.
6. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the communication interface
Module includes 2 network interfaces and 1 serial ports.
7. the novel Optical Channel Protection system according to claim 1 based on OASS, it is characterised in that: the main station side net
Network control system accesses the channel SDH 2M or SDH ethernet channel by interchanger, and interconnects with each substation exchange system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213867.1U CN209088970U (en) | 2018-12-27 | 2018-12-27 | A kind of novel Optical Channel Protection system based on OASS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213867.1U CN209088970U (en) | 2018-12-27 | 2018-12-27 | A kind of novel Optical Channel Protection system based on OASS |
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| CN209088970U true CN209088970U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822213867.1U Expired - Fee Related CN209088970U (en) | 2018-12-27 | 2018-12-27 | A kind of novel Optical Channel Protection system based on OASS |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055085A (en) * | 2021-02-04 | 2021-06-29 | 国网山西省电力公司太原供电公司 | Power communication network operation and maintenance device |
| CN114866138A (en) * | 2021-02-04 | 2022-08-05 | 国网山西省电力公司太原供电公司 | Intelligent optical fiber jumping system for transformer substation |
-
2018
- 2018-12-27 CN CN201822213867.1U patent/CN209088970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055085A (en) * | 2021-02-04 | 2021-06-29 | 国网山西省电力公司太原供电公司 | Power communication network operation and maintenance device |
| CN114866138A (en) * | 2021-02-04 | 2022-08-05 | 国网山西省电力公司太原供电公司 | Intelligent optical fiber jumping system for transformer substation |
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Granted publication date: 20190709 |