CN106981928A - A kind of intelligent substation optical power monitoring system - Google Patents
A kind of intelligent substation optical power monitoring system Download PDFInfo
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- CN106981928A CN106981928A CN201710355600.3A CN201710355600A CN106981928A CN 106981928 A CN106981928 A CN 106981928A CN 201710355600 A CN201710355600 A CN 201710355600A CN 106981928 A CN106981928 A CN 106981928A
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- China
- Prior art keywords
- optical power
- power monitoring
- intelligent substation
- module
- management module
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00019—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using optical means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention relates to a kind of intelligent substation optical power monitoring system, its technical characterstic is：Multiple optical power monitoring devices including network management center and in intelligent substation, multiple optical power monitoring devices are connected with the IED equipment in transformer station monitors the luminous power of IED equipment in real time, optical power monitoring device is connected by electric transmission network with network management center, and intelligent substation optical power monitoring software is provided with network management center；The monitoring software is connected and composed by safety management module, configuration management module, real time data releasing module, historical data management module, alarm management module, topological diagram management module and communication management module.The present invention realizes the real time monitoring function to intelligent substation IED equipment luminous powers, meanwhile, optical power monitoring board replaces traditional linear amplifier circuit using logarithm ratio amplifying circuit, improves measurement accuracy, and simple circuit, be easy to calibration, it is ensured that intelligent substation is safely and reliably run.
Description
Technical field
The invention belongs to intelligent substation technical field, especially a kind of intelligent substation optical power monitoring system.
Background technology
Intelligent grid penetrates into generating, transmission of electricity, power transformation, distribution, electricity consumption, scheduling, logical as the developing direction of following power network
Letter information links.In these above-mentioned links, intelligent substation is undoubtedly most crucial link.Intelligent substation is by numeral
Change transformer station to develop, by development for many years, technology has become better and approaching perfection day by day, compared to more other links, and intelligent substation is
Through having reached the condition that can be promoted on a large scale.Intelligent Substation System is divided into three layers：Process layer, wall, station level.
Process layer includes smart machine, combining unit and the intelligent terminal being made up of primary equipment and intelligent assembly, completes transformer station's electricity
Can distribution, conversion, transmission and its correlation function such as measurement, control, protection, metering, status monitoring.
Process of the construction in a high speed development of current intelligent substation, constantly there is new intelligent substation various regions
Build and complete, it is also more and more in the intelligent substation of network operation.The communication network of the IED equipment rooms of intelligent substation all turns
It is changed into the IED equipment that substantial amounts of optical fiber in fiber optic Ethernet, transformer station connects different levels, the common data for completing high speed
Communication.Therefore optical cable, light wire jumper in the optical port and station of equipment is very important for the reliability service of intelligent substation.
Optical cable and optical fibres in standing, IED equipment optical ports are reliably bases that substation network is normally run, are intelligent substations
The foundation stone of reliability service.Because numerous light wire jumpers is used in station, based on the fundamental characteristics of optical cable in station, the environment in transformer station
In the case of change and personnel's construction, optical fiber may be caused to bend, extruded；Other muroid bites to wait to injure and also can not be ignored,
Therefore the running situation and IED equipment optical port stability of monitoring optical cable and tail optical fiber, are when previous very necessary and urgent.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind it is reasonable in design, real-time and safety can
The intelligent substation optical power monitoring system leaned on.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of intelligent substation optical power monitoring system, including network management center and multiple light in intelligent substation
Power monitoring apparatus, multiple optical power monitoring devices are connected with the IED equipment in transformer station monitors the light work(of IED equipment in real time
Rate, optical power monitoring device is connected by electric transmission network with network management center, and intelligent substation is provided with network management center
Optical power monitoring software；The intelligent substation optical power monitoring software is by safety management module, in real time configuration management module, number
Structure is connected according to management module, historical data management module, alarm management module, topological diagram management module and communication management module
Into.
The optical power monitoring device includes cabinet, network control board, multiple optical power monitoring boards and power supply board,
Above-mentioned board is arranged on cabinet using powered hot plug mode, and light is provided with each optical power monitoring board surface
Fine binding post, the optical power monitoring board is connected by serial ports with network control board, power supply board and network control board and light
Power monitoring board, which is connected, to be connected in above-mentioned board and powers, and the network control board is connected with network management center by network interface and will monitored
Network management center is uploaded to during fructufy.
The optical power monitoring board includes microprocessor, luminous power Acquisition Circuit, sending module, receiving module, storage
Device and state indicator module, the microprocessor respectively with luminous power Acquisition Circuit, sending module, receiving module, memory, shape
State indicating module is connected, and the power collecting circuit is connected with fibre circuit, sending module and receiving module and network control plate
Card is connected, and the indicator lamp that the state indicator module is provided with optical power monitoring board is connected.
The microprocessor uses SPCE061A microprocessors；The luminous power Acquisition Circuit uses logafier
LOG2112, the receiving module uses MC3486 modules, and the sending module uses 74ABT126 modules；The storage
Device uses FM24CL04 chips；The cabinet is 4U cabinets.
The power supply board is arranged on cabinet on using two pieces and using hot backup mode.
Advantages and positive effects of the present invention are：
The present invention monitors multiple optical power monitoring devices the optical power value of IED equipment and real in intelligent substation
When be uploaded to network management center, by the intelligent substation optical power monitoring software of network management center realize whole system configuration and in real time
The functions such as data, the display of warning information, so as to realize the real time monitoring function to intelligent substation IED equipment luminous powers, together
When, the optical power monitoring board in multiple optical power monitoring devices replaces traditional Linear Amplifer electricity using logarithm ratio amplifying circuit
Road, can not only avoid gear shift error and cumbersome logarithm operation, improve precision, and simple circuit, be easy to calibration, it is ensured that
Intelligent substation is safely and reliably run.
Brief description of the drawings
Fig. 1 is the system connection diagram of the present invention；
Fig. 2 is the intelligent substation optical power monitoring software sharing schematic diagram of the network management center of the present invention；
Fig. 3 is the casing structure schematic diagram of the present invention；
Fig. 4 is the electric control schematic diagram of the optical power monitoring device of the present invention；
Fig. 5 is the optical power monitoring board circuit block diagram of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with accompanying drawing：
A kind of intelligent substation optical power monitoring system, as shown in figure 1, including network management center and installed in intelligent substation
Interior multiple optical power monitoring devices, multiple optical power monitoring devices are connected with the IED equipment in transformer station monitors IED in real time
The luminous power of equipment, optical power monitoring device is connected by electric transmission network with network management center, is provided with network management center
Intelligent substation optical power monitoring software.
As shown in Fig. 2 intelligent substation optical power monitoring software is used for completing configuration and real time data, the alarm letter of system
The functions such as the display of breath, the functional module of software divides the ergasia that have references to TMN, and the partition structure of module is clear, convenient
The use of user and Function Extension.Intelligent substation optical power monitoring software includes following 7 main functional modules：Safety management
Module, configuration management module, real time data releasing module, historical data management module, alarm management module, topological diagram management mould
Block, communication management module, are illustrated respectively to above-mentioned functions module below：
(1) safety management module：The registration of user of service, the distribution of role and matching somebody with somebody according to role in completion system
Put the operation to user to authenticate, prevent the intrusion of disabled user and illegal data modification etc..Different users have
Different operating right systems provides 2 kinds of user class：Dispatcher, keeper.Inquiry person can have following authority：Alarm is looked into
Ask, measure acknowledged alarm, real-time curve, alarm sound ON/OFF, channel alarm inquiry, real time data list, alarm shield is checked.
Dispatcher can have following authority：Possess all functions of inquiry person, increase modification figure updates backstage configuration, sends equipment
Configuration, backup database, query warning；The rank highest of keeper, possesses all authorities, can use all functions.
(2) configuration management module：The configuration management function of data in completion system, can managed data object include power transformation
Stand, the operation such as addition, modification, the deletion of information such as monitoring device, monitored equipment, board, interface.Pass through configuration management module
User can complete the management of the basic data required for operation in system.
(3) real time data releasing module：Real time data in management and display system, real time data releasing module receives logical
Believe the real time data of management module, and calculated and alert analysis according to configuration information, and the real time data of alarm is sent
Enter alarm management module and historical data management module is further shown and handled.Software can show light work(in real time
The data of rate, can have time and the announcement of alarm among the Data Enter of data to system when having alarm to occur
Alert state.
(4) historical data management module：The storage of system history data and inquiry be all by historical data management module Lai
Complete, real time data and warning information are stored in historical data base by historical data management module according to the form of regulation, with
It is easy to user to carry out the inquiry and comparison of data.And it is that further data analysis and statistics carry out basis.
(5) alarm management module is divided into inquiry and the statistical function of real time data alarming processing and history alarm.Alarm pipe
Reason module is received after the warning information of real time data processing module, and sound, light, figure are carried out according to the alarm display strategy of definition
The modes such as shape positioning send warning to user, point out user to handle warning information in time.
(6) Topology Management module be one using the graphic plotting and display module based on vector graphic engine, for
Family provides a visualization and intuitive management and alarm exhibition method.Can be according to transformer station by Topology Management module user
System construction drawing draw the picture of monitoring, when some equipment alarm, system can automatic spring equipment figure, and according to pre-
The alarm level of definition is with obstructed color tips user's alarm equipment.
(7) communication management module be located at system bottom mainly complete in system the communications status of the monitoring device of management and
The transmission-receiving function of communication data, communication management module is the basic module of network management system reliability service, it is necessary to run reliably and with long-term；
Simply, efficiently, stably, easily extension, accessible substantial amounts of monitoring device are the prerequisite essential characteristics of communication management module.
As shown in figure 3, the optical power monitoring device includes 4U types cabinet 6 and its a network control plate on cabinet
Card 1, multiple optical power monitoring boards 2 and power supply board 5, in the present embodiment, optical power monitoring board use eight, power panel
Card is using two and uses hot backup, and above-mentioned board is arranged in cabinet using powered hot plug mode.In each light
Six groups of fiber cabling terminals 3 and six groups of status indicator lamps 4, every group of fiber cabling terminal are provided with power monitoring board surface
Include a pair of optical fiber inlet wire binding posts and a pair of optical fiber outlet binding posts.
As shown in figure 4, eight optical power monitoring boards are connected by serial ports with network control board, power supply board and net
Control board and optical power monitoring board, which are connected, to be connected in above-mentioned board and powers, and network control board is connected by network interface with network management center
Connect, the change of the optical power value of each optical power monitoring board is monitored in real time and uploads to optical power alarming in webmaster in real time
The heart.Network control board and power supply board are prior art and can be achieved using commercially available prod.
As shown in figure 5, optical power monitoring board includes microprocessor, luminous power Acquisition Circuit, sending module, reception mould
Block, memory, state indicator module, the microprocessor respectively with luminous power Acquisition Circuit, sending module, receiving module, deposit
Reservoir, state indicator module are connected, and power collecting circuit is connected with fibre circuit, sending module and receiving module and network control
Board is connected.Wherein, microprocessor uses SPCE061A microprocessors.Luminous power Acquisition Circuit uses luminous power Acquisition Circuit
Using logafier LOG2112；MC3486 receivers and 74ABT126 transmitters is respectively adopted in receiving module and sending module
Communicated with network control board, memory uses FM24CL04 chips；State indicator module realizes state using photodiode
Display function.
It is emphasized that embodiment of the present invention is illustrative, rather than it is limited, therefore present invention bag
Include and be not limited to embodiment described in embodiment, it is every by those skilled in the art's technique according to the invention scheme
The other embodiment drawn, also belongs to the scope of protection of the invention.
Claims (5)
1. a kind of intelligent substation optical power monitoring system, it is characterised in that：Including network management center and installed in intelligent substation
Interior multiple optical power monitoring devices, multiple optical power monitoring devices are connected with the IED equipment in transformer station monitors IED in real time
The luminous power of equipment, optical power monitoring device is connected by electric transmission network with network management center, is provided with network management center
Intelligent substation optical power monitoring software；The intelligent substation optical power monitoring software is by safety management module, configuration management
Module, real time data releasing module, historical data management module, alarm management module, topological diagram management module and telecommunication management
Module is connected and composed.
2. a kind of intelligent substation optical power monitoring system according to claim 1, it is characterised in that：The luminous power prison
Surveying device includes cabinet, network control board, multiple optical power monitoring boards and power supply board, and above-mentioned board uses band electric heating
Pluggable mode is arranged on cabinet, and fiber cabling terminal, the smooth work(are provided with each optical power monitoring board surface
Rate monitoring board card is connected by serial ports with network control board, and power supply board is connected with network control board and optical power monitoring board to be connected in
Above-mentioned board is powered, and the network control board is connected by network interface with network management center uploads to monitoring result in webmaster in real time
The heart.
3. a kind of intelligent substation optical power monitoring system according to claim 2, it is characterised in that：The luminous power prison
Drafting board card includes microprocessor, luminous power Acquisition Circuit, sending module, receiving module, memory and state indicator module, described
Microprocessor is connected with luminous power Acquisition Circuit, sending module, receiving module, memory, state indicator module respectively, described
Power collecting circuit is connected with fibre circuit, and sending module and receiving module are connected with network control board, the state instruction
The indicator lamp that module is provided with optical power monitoring board is connected.
4. a kind of intelligent substation optical power monitoring system according to claim 3, it is characterised in that：The microprocessor
Using SPCE061A microprocessors；The luminous power Acquisition Circuit is used using logafier LOG2112, the receiving module
Using MC3486 modules, the sending module uses 74ABT126 modules；The memory uses FM24CL04 chips；The machine
Case is 4U cabinets.
5. a kind of intelligent substation optical power monitoring system according to claim 2, it is characterised in that：The power supply board
It is arranged on using two pieces and using hot backup mode on cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355600.3A CN106981928A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent substation optical power monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355600.3A CN106981928A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent substation optical power monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106981928A true CN106981928A (en) | 2017-07-25 |
Family
ID=59341485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355600.3A Pending CN106981928A (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent substation optical power monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104507A (en) * | 2020-09-22 | 2020-12-18 | 国核自仪***工程有限公司 | Method, system, equipment and medium for monitoring network security of power generation enterprise |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451885A (en) * | 2008-12-19 | 2009-06-10 | 西安电子科技大学 | Optical power measurement method |
| CN103296757A (en) * | 2013-05-21 | 2013-09-11 | 国家电网公司 | Multi-parameter identification based secondary system fault diagnosing method for intelligent substation |
| CN103441794A (en) * | 2013-09-05 | 2013-12-11 | 重庆大学 | Transformer station optical fiber fault locating system and method |
| CN104296857A (en) * | 2014-10-11 | 2015-01-21 | 深圳艾瑞斯通技术有限公司 | Optical fiber vibration sensing system and optical fiber vibration detection device based on advanced telecom computing architecture (ATCA) |
| CN204408345U (en) * | 2014-11-06 | 2015-06-17 | 国家电网公司 | Optical cable on-line monitoring system |
-
2017
- 2017-05-19 CN CN201710355600.3A patent/CN106981928A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451885A (en) * | 2008-12-19 | 2009-06-10 | 西安电子科技大学 | Optical power measurement method |
| CN103296757A (en) * | 2013-05-21 | 2013-09-11 | 国家电网公司 | Multi-parameter identification based secondary system fault diagnosing method for intelligent substation |
| CN103441794A (en) * | 2013-09-05 | 2013-12-11 | 重庆大学 | Transformer station optical fiber fault locating system and method |
| CN104296857A (en) * | 2014-10-11 | 2015-01-21 | 深圳艾瑞斯通技术有限公司 | Optical fiber vibration sensing system and optical fiber vibration detection device based on advanced telecom computing architecture (ATCA) |
| CN204408345U (en) * | 2014-11-06 | 2015-06-17 | 国家电网公司 | Optical cable on-line monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104507A (en) * | 2020-09-22 | 2020-12-18 | 国核自仪***工程有限公司 | Method, system, equipment and medium for monitoring network security of power generation enterprise |
| CN112104507B (en) * | 2020-09-22 | 2021-12-17 | 国核自仪***工程有限公司 | Method, system, equipment and medium for monitoring network security of power generation enterprise |
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Application publication date: 20170725 |
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