CN104333413A - Optical cable online monitoring system - Google Patents
Optical cable online monitoring system Download PDFInfo
- Publication number
- CN104333413A CN104333413A CN201410615765.6A CN201410615765A CN104333413A CN 104333413 A CN104333413 A CN 104333413A CN 201410615765 A CN201410615765 A CN 201410615765A CN 104333413 A CN104333413 A CN 104333413A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- optical
- sdh
- monitoring system
- transmission device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Optical Communication System (AREA)
Abstract
The invention relates to an optical cable online monitoring system. The optical cable online monitoring system comprises a far-end system and a terminal system; the terminal system comprises a web master display end and an SDH (Synchronous Digital Hierarchy) optical transmission device which are in series connection; the far-end system comprises n parallel connection optical cable detection terminals 11-1n and n parallel connection SDH optical transmission devices 1-n which are arranged on a front-end transformer substation optical cable line; the n optical cable detection terminals and the n SDH optical transmission devices 1-n are corresponding one to one; the n optical cable detection terminals are connected with the corresponding SDH optical transmission devices; an optical detection terminal 21-n1 is installed on an optical cable line inside a middle transformer substation behind the front-end transformer substation; optical detection terminals 2n-nn are installed inside power supply stations at a tail end. According to the optical cable online monitoring system, optical cable information at the power supply stations is collected through the optical cable detection terminals, then the collected information is transmitted to a web master server, optical cable operation information is displayed through the web master display end, and then normality or not of optical cables can be judged. The optical cable online monitoring system can achieve real-time optical cable detection under the condition that normal communication is not influenced.
Description
Technical field
The present invention relates to a kind of optical cable on-line monitoring system in order to optical fiber state between each transformer station of fuzzy detection.
Background technology
Optical fiber communication is the communication mode using the fibre core in optical cable as transmission medium, and its advantage is that transmission capacity is large, and speed is high, and antijamming capability is strong, is one of mainstay of modern communications.Substantially all adopt optical fiber in network system intercommunication, and business all relating to the core business part of operation of power networks, is the important leverage of electric power netting safe running.
PDH optical transmission device is low due to cost, uses flexibly, widely applies in 35kV and following transformer station, power supply station.Current PDH light end equipment adopts point-to-point communication, cannot carry out webmaster on-line checkingi, also just cannot carry out on-line monitoring to transmission cable to it.Cause transformer station's various information to upload interruption, bring higher risk to the safe operation of electrical network.In recent years, the harm of outside destroy to optical cable presents the rising state of affairs, in order to the various electrical network business that energy real-time guard communications optical cable and optical cable transmit, needs to carry out Real-Time Monitoring to optical cable.Because the optical cable on-line monitoring equipment of specialty and system investments are very large, therefore need a kind of simple and reliable optical fiber monitoring device, Real-Time Monitoring is carried out to the state of intrasystem optical cable and optical fibres, guarantee that it is in safe operation state.
Summary of the invention
The object of the invention is to propose one and guarantee that optical cable finds defect after breaking down as early as possible, rush to optical cable accident approximate range place fast, for the optical cable on-line monitoring system gained time is claimed damages in accident treatment, accident investigation and loss.
The object of the present invention is achieved like this: optical cable on-line monitoring system comprises far end system and terminal system, described terminal system comprises webmaster display end and the SDH optical transmission device of series connection, described far end system comprises n of being installed on head end transformer station reserve cable circuit optical cable sense terminals 11-1n in parallel, the SDH optical transmission device 1-n of n parallel connection, n optical cable sense terminals and n SDH optical transmission device 1-n one_to_one corresponding, each optical cable sense terminals SDH optical transmission device corresponding with it is connected.Reserve cable circuit in middle transformer station after head end transformer station is equiped with optical cable sense terminals 21-n1, until be equiped with optical cable sense terminals 2n-nn in each power supply station of tail end.Described any optical cable sense terminals 11-n1 comprised by head end transformer station to tail end power supply station, or 12-n2, or 1n-nn is series connection.
Owing to implementing technique scheme, the application gathers each supply station place optical cable information by optical cable sense terminals, then Information Monitoring is transferred to NM server, shows optical cable operation information, thus judge that whether optical cable is normal by webmaster display end.The application can carry out real-time optical cable detection when not affecting optical cable normal communication, the time that transformer station's various information is interrupted to minimum, will be improve grid equipment safety operation level, ensure that power network safety operation.
Accompanying drawing illustrates: concrete structure of the present invention is provided by following drawings and Examples:
Fig. 1 is optical cable on-line monitoring system structural representation.
Embodiment:
The present invention by the restriction of following embodiment, can not determine concrete execution mode according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, optical cable on-line monitoring system comprises far end system and terminal system, described terminal system comprises webmaster display end and the SDH(Synchronous Digital Hierarchy of series connection) optical transmission device, described far end system comprises n of being installed on head end transformer station lightguide cable link optical cable sense terminals 11-1n in parallel, the SDH optical transmission device 1-n of n parallel connection, n optical cable sense terminals and n SDH optical transmission device 1-n one_to_one corresponding, each optical cable sense terminals SDH optical transmission device corresponding with it is connected.Lightguide cable link in middle transformer station after head end transformer station is equiped with optical cable sense terminals 21-n1, until be equiped with optical cable sense terminals 2n-nn in each power supply station of tail end.Described any optical cable sense terminals 11-n1 comprised by head end transformer station to tail end power supply station, or 12-n2, or 1n-nn is series connection.Wherein n is natural number.
Optical cable sense terminals in described far end system is responsible for optical cable status information capture, and multiple connection, line transmission and function of exchange combine together and transmit network by the integrated information of united net management Dynamic System by SDH optical transmission device 1-n.The multiple functions such as SDH optical transmission device 1-n can realize that network effectively manages, real time business monitoring, dynamic network are safeguarded, the intercommunication of different vendor's equipment room, can greatly improve network resource utilization, reduce administrative and maintenance expense, realize flexibility and reliability and the network operation efficiently and maintenance.
Described far end system is installed on one end of reserve cable, other end tail optical fiber by far end system jumper connection on the Optical Fiber Interface Board for subsequent use of the SDH optical transmission device in optical fiber monitoring terminal system.
Optical fiber monitoring terminal system by the optical fiber status information transmission that collects to NM server, optical cable operation information is shown by webmaster display end, according to the optical cable information stored in grid service server, generate and store, show the logic analysis table of optical cable information, judge that whether optical cable is normal through contrast.
Described optical cable sense terminals is prior art, the non-the present application point of its technical characteristic, therefore does not elaborate to its concrete structure.
Above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (3)
1. an optical cable on-line monitoring system, comprise far end system and terminal system, it is characterized in that: described terminal system comprises webmaster display end and the SDH optical transmission device of series connection, described far end system comprises n of being installed on head end transformer station lightguide cable link optical cable sense terminals 11-1n in parallel, the SDH optical transmission device 1-n of n parallel connection, n optical cable sense terminals and n SDH optical transmission device 1-n one_to_one corresponding, each optical cable sense terminals SDH optical transmission device corresponding with it is connected, lightguide cable link in middle transformer station after head end transformer station is equiped with optical cable sense terminals 21-n1, until be equiped with optical cable sense terminals 2n-nn in each power supply station of tail end.
2. optical cable on-line monitoring system as claimed in claim 1, is characterized in that: described any optical cable sense terminals 11-n1 comprised by head end transformer station to tail end power supply station, or 12-n2, or 1n-nn is series connection, and wherein n is natural number.
3. optical cable on-line monitoring system as claimed in claim 1, it is characterized in that: described far end system is installed on one end of reserve cable, other end tail optical fiber by far end system jumper connection on the Optical Fiber Interface Board for subsequent use of the SDH optical transmission device in optical fiber monitoring terminal system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615765.6A CN104333413A (en) | 2014-11-06 | 2014-11-06 | Optical cable online monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615765.6A CN104333413A (en) | 2014-11-06 | 2014-11-06 | Optical cable online monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104333413A true CN104333413A (en) | 2015-02-04 |
Family
ID=52408075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615765.6A Pending CN104333413A (en) | 2014-11-06 | 2014-11-06 | Optical cable online monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104333413A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547110A (en) * | 2017-08-14 | 2018-01-05 | 国网天津市电力公司 | One kind concentrates web information system in deployment formula transformer station |
| CN107947858A (en) * | 2017-12-11 | 2018-04-20 | 国网新疆电力有限公司乌鲁木齐供电公司 | Service operation condition monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936760A2 (en) * | 1998-02-16 | 1999-08-18 | Hitachi, Ltd. | Optical transmission system and method of surveying the same |
| CN200941616Y (en) * | 2006-06-12 | 2007-08-29 | 黄中海 | SDH transmission optical cable fault detecting system |
| CN102523040A (en) * | 2011-12-26 | 2012-06-27 | 福建省电力有限公司福州电业局 | On-line monitoring method of submarine communication optical fiber and monitoring apparatus thereof |
| CN204408345U (en) * | 2014-11-06 | 2015-06-17 | 国家电网公司 | Optical cable on-line monitoring system |
-
2014
- 2014-11-06 CN CN201410615765.6A patent/CN104333413A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936760A2 (en) * | 1998-02-16 | 1999-08-18 | Hitachi, Ltd. | Optical transmission system and method of surveying the same |
| CN200941616Y (en) * | 2006-06-12 | 2007-08-29 | 黄中海 | SDH transmission optical cable fault detecting system |
| CN102523040A (en) * | 2011-12-26 | 2012-06-27 | 福建省电力有限公司福州电业局 | On-line monitoring method of submarine communication optical fiber and monitoring apparatus thereof |
| CN204408345U (en) * | 2014-11-06 | 2015-06-17 | 国家电网公司 | Optical cable on-line monitoring system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547110A (en) * | 2017-08-14 | 2018-01-05 | 国网天津市电力公司 | One kind concentrates web information system in deployment formula transformer station |
| CN107947858A (en) * | 2017-12-11 | 2018-04-20 | 国网新疆电力有限公司乌鲁木齐供电公司 | Service operation condition monitoring system |
| CN107947858B (en) * | 2017-12-11 | 2023-12-12 | 国网新疆电力有限公司乌鲁木齐供电公司 | Service running state monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5602886B2 (en) | Power supply system for dynamic multi-service routing on the end user side of FTTx optical line termination equipment | |
| CN102437922A (en) | N-1 principle-based electric power communication network service influence analysis method | |
| CN110854798A (en) | Differential relay protection communication device, system and method based on 5G communication | |
| CN104794870B (en) | Electric power optical cable maintenance pre-warning system and method | |
| CN201805421U (en) | Communication device between direct current (DC) protection systems and DC control systems | |
| CN204408345U (en) | Optical cable on-line monitoring system | |
| CN104333413A (en) | Optical cable online monitoring system | |
| CN104092569A (en) | Device for intelligently monitoring performances of power communication transmission devices and method thereof | |
| CN211086489U (en) | Non-blind area on-line monitoring and fault automatic detection system for optical cable network of electric power system | |
| CN103684619A (en) | Power supply and communication method and system based on optical fibers, power supply equipment and power receiving equipment | |
| CN104300674A (en) | Distribution automation system | |
| CN205081785U (en) | Light bypass protection system | |
| CN101604872B (en) | Power real-time data acquisition system based on multi-machine balanced synchronous on-line mode | |
| CN205029682U (en) | IT equipment condition monitoring device | |
| CN103490519A (en) | Distribution equipment monitoring system based on self-organizing network | |
| CN203504298U (en) | Power distribution equipment monitoring device based on self-organizing network and power line network | |
| CN208723623U (en) | A kind of photovoltaic power station monitoring system | |
| CN203435026U (en) | Wind power plant comprehensive monitoring system | |
| CN203406900U (en) | Routing backup device based on TD-LTE network and optical fiber network | |
| CN202435407U (en) | Optical path protection and optical fiber monitoring integrated system | |
| CN211629933U (en) | Communication management unit and micro-grid management system | |
| CN205847200U (en) | A kind of header box monitoring system based on optical fiber ring network | |
| CN203164722U (en) | Real-time wind power generation set operation data buffer memory system based on network connection state | |
| CN104144324A (en) | Mining fully-mechanized coal mining face network video monitoring system | |
| CN203504301U (en) | Distribution feeder automation device based on self-organizing network and power line network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |
|
| WD01 | Invention patent application deemed withdrawn after publication |