CN105827017B - A kind of intelligent recording and network analysis system of intelligent substation - Google Patents
A kind of intelligent recording and network analysis system of intelligent substation Download PDFInfo
- Publication number
- CN105827017B CN105827017B CN201610251858.4A CN201610251858A CN105827017B CN 105827017 B CN105827017 B CN 105827017B CN 201610251858 A CN201610251858 A CN 201610251858A CN 105827017 B CN105827017 B CN 105827017B
- Authority
- CN
- China
- Prior art keywords
- network
- intelligent
- recording
- unit
- signal
- 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.)
- Active
Links
Classifications
-
- 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
- H02J13/00001—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 the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04S10/16—Electric power substations
Abstract
The present invention relates to the intelligent recordings and network analysis system of a kind of intelligent substation; including station level network MMS and the station level equipment being arranged in station level network MMS; it is characterized by: setting several intelligent wave recording devices; in the intelligence wave recording device; a part of intelligence wave recording device connects protective device, measure and control device and intelligent terminal by GOOSE1 network switch; with input switch amount signal; and it is directly connected to mutual inductor unit; to input analog signals, hybrid recoder network structure is constituted；Another part intelligence wave recording device connects protective device, measure and control device and intelligent terminal by GOOSE network switch, with input switch amount signal; and protective device, combining unit, measure and control device and intelligent terminal are connected by SV network switch, with input switch amount signal；Constitute full digital recoder network structure.Have the characteristics that the device configuration of simplified intelligent substation recording system, improve system reliability.
Description
Technical field
The present invention relates to a kind of recording and network analysis systems, a kind of intelligent recording more particularly, to intelligent substation and
Network analysis system.Belong to electric power detection device technical field.
Background technique
In electric system, specific record equipment, that is, fault oscillograph of record electricity system stabilizing procedure and transient process,
The fault oscillograph automatically records the situation of change of the various electrical quantity of the forward and backward process of failure in system jam.
In the prior art, to meet operation demand, there are two types of modes for the sampling of fault oscillograph: first is that using the routine of process-level network
AC sampling；Second is that fault wave recording device accesses SV net using the combining unit digital sampling of process-level network.Due to failure
Oscillograph does not have network analysis function, therefore Network records analysis acquisition equipment and network need to be separately configured by networking situation
Record and analyze management equipment.
The prior art records and analyzes equipment using independent failure oscillograph and separate network, wherein fault oscillograph has
Stable state recording and transient state recording function, for acquiring corresponding electric system electric current, voltage, switching value；Network records analysis acquisition
Equipment is responsible for the Network records acquisition and analysis of the configuration of each voltage class process-level network data.
In the prior art, the intelligent substation characterized by network data is shared, not only needs to power system mesomeric state mistake
Journey and transient process are recorded, it is also necessary to be recorded and analyzed to secondary device network in substation, for this demand, mesh
It is preceding greatly mostly use be respectively configured fault wave recording device and Network records analytical equipment access substation SV, GOOSE, MMS network adopt
As solution, this scheme has following defects that (1) stands the configuration quantity of interior secondary device and secondary for collection and analysis data
The screen cabinet demand of canyon increases, and improves project cost；(2) for the intelligent power transformation of regular alternating current sampling+GOOSE tripping
It stands, equipment redundancy configuration, network and cable connection are complicated.(3) independently for 220kV and above duplicate protection
Networking situation needs redundant configuration fault oscillograph device (configuring 2 fault oscillographs), while needing redundancy access analog quantity extremely
The two of fault oscillograph, the two of GOOSE is same with the data of analog quantity when starting recording with the two of second set of network G OOSE of realization
Step, to cause the acquisition of analog recording data and wiring redundancy.In addition, the network of each voltage class is both needed to 1 independence for Taiwan of configuration
Vertical Network records analyze acquisition device, cause device configuration quantity to increase, the interface requirements of interchanger increases.Based on above-mentioned original
Cause, prior art device configuration quantity is more, wiring is relative complex, economy is poor.
Summary of the invention
The purpose of the present invention is to solve prior art intelligent substation and fault wave recording device and Network records being respectively configured
Analytical equipment, there are the screen cabinet demands of the configuration quantity of secondary device and secondary device room to increase, project cost is high and equipment is superfluous
The problem of remaining configuration, network and cable connection complexity, provides the intelligent recording and network analysis system of a kind of intelligent substation.It should
Intelligent recording and network analysis system have device configuration, network and the cable connection of simplified intelligent substation recording system, drop
The characteristics of low equipment cost and raising system reliability, economy.
The purpose of the present invention can be reached by adopting the following technical scheme that:
A kind of intelligent recording and network analysis system of intelligent substation, including station level network MMS and setting are controlled at station
Station level equipment in layer network MMS, it is characterised in that:
1) several intelligent wave recording devices are set, and the intelligence wave recording device respectively includes that several record and analyze unit and one
A intelligent management unit, it is described intelligence wave recording device in, a part intelligence wave recording device by GOOSE1 network switch connection protect
Protection unit, measure and control device and intelligent terminal with input switch amount signal, and are directly connected to mutual inductor unit, to input simulation
Signal is measured, hybrid recoder network structure is constituted；Another part intelligence wave recording device passes through GOOSE network switch connection protection dress
Set, measure and control device and intelligent terminal, with input switch amount signal, and by SV network switch connect protective device, merge it is single
Member, measure and control device and intelligent terminal, with input switch amount signal；Constitute full digital recoder network structure；
2) the record analysis unit has signal input part and signal output end, which passes through GOOSE net
Interchanger connects the signal output end of protective device, measure and control device and intelligent terminal or is directly connected to the signal of mutual inductor unit
Output end or the signal input part connect the signal of protective device, measure and control device and intelligent terminal by GOOSE network switch
Output end or the signal output end for being directly connected to combining unit；There is intelligent management unit signal processing circuit, data to analyze
Circuit and control input and display circuit, by intelligent management unit to hybrid recoder network structure, full digital recording net
Recording wave signal processing, analysis and the display output of network structure input, constitute the intelligent recording and network analysis of intelligent substation
System.
The purpose of the present invention can also be reached by adopting the following technical scheme that:
Further, the intelligent wave recording device of hybrid recoder network structure is constituted, except through GOOSE1 network switch
Protective device, measure and control device and intelligent terminal are connected, with input switch amount signal, and is directly connected to mutual inductor unit, with defeated
Enter outside analog signals, for dual network configuration, can also increase GOOSE2, protection dress is connected by GOOSE2 network switch
It sets, measure and control device and intelligent terminal, with input switch amount signal；To form voltage class process-level network 1 and voltage class
Process-level network 2.
Further, in full digital recoder network structure, analog quantity is acquired by digital SV communication message, is known as
Digital sample acquires switching value by digital GOOSE communication message, constitutes all-digital acquisition system model.
Further, the all-digital acquisition system model, every set intelligence oscillograph have at least 60 merging of access single
The port organization of the SV message of first MU；Access is at least 256 tunnels by the SV sampled value port number after selecting, and access is by choosing
GOOSE signal path number after choosing is at least 1024 tunnels, and direct current power source voltage acquisition channel number is at least 4 tunnels.
Further, when sample rate is 4000Hz, single MU for recording and analyzing unit access for covering platform intelligence wave recording device
Number is at least 24, and the selected SV port number as transient state record and continuous message accounting is at least 128 tunnels, GOOSE
Control block is no less than 64, and selected GOOSE signal is no less than 512 tunnels.
Further, in hybrid recoder network structure, analog quantity is directly acquired by cable, by digital
GOOSE communication message acquires switching value, constitutes Mix-collecting system mode.
Further, the Mix-collecting system mode, every set intelligence wave recording device have at least 96 road analog inputs
Port organization, 64 GOOSE digital signal structures can at least be handled by having, and be at least 512 tunnels by the GOOSE signal selected,
Direct current power source voltage acquisition is at least 4 tunnels.
Further, the intelligent recording of intelligent substation and the connection backboard of network analysis system, the connection backboard are set
Including regular alternating current plug-in unit end, SV plug-in unit end, GOOSE1 plug-in unit end, GOOSE2 plug-in unit end, power insert end, communication plug-in unit end and
Collection of simulant signal plug-in unit end.
Further, in order to meet the needs of 220kV voltage class dual protection independence networking, intelligent wave recording device is matched
2 blocks of independent GOOSE plug-in units are set, for acquiring and handling 2 corresponding process layer GOOSE1, GOOOSE2 networks of protection 1 and protection
Transient state message accounting and continuous message accounting data, two plug-in units are unrelated mutually only to meet dual protection network data
The secondary equipment of intelligent converting station network operation demand stand, being independent of each other.
The present invention have it is following outstanding the utility model has the advantages that
1, several intelligent wave recording devices are arranged in the present invention in station level network MMS, and the intelligence wave recording device respectively wraps
It includes several and records and analyzes units and an intelligent management unit, in the intelligence wave recording device, a part intelligence wave recording device
Protective device, measure and control device and intelligent terminal are connected by GOOSE1 network switch, with input switch amount signal, and is directly connected
It connects mutual inductor unit, to input analog signals, constitutes hybrid recoder network structure；Another part intelligence wave recording device passes through
GOOSE network switch connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and is netted and handed over by SV
It changes planes and connects protective device, combining unit, measure and control device and intelligent terminal, with input switch amount signal；Constitute full digital record
Wave network structure；Intelligent management unit has signal processing circuit, data analysis circuit and control input and display circuit, passes through
Intelligent management unit to hybrid recoder network structure, full digital recoder network structure input recording wave signal processing, point
Analysis and display output, constitute the intelligent recording and network analysis system of intelligent substation；Therefore it is able to solve prior art intelligence
Fault wave recording device and Network records analytical equipment is respectively configured in substation, and there are the configuration quantity and secondary device of secondary device
The screen cabinet demand of room increases, project cost is high and the problem of equipment redundancy configuration, network and cable connection complexity, has and simplifies intelligence
Device configuration, network and the cable connection of energy substation recording system reduce equipment cost and improve system reliability, economy
Etc. beneficial effect outstanding.
2, the present invention has failure wave-recording and network analysis function, no longer records and analyzes acquisition by voltage class Configuration network
Equipment, every oscillograph all have network analysis managing main frame function, and whole station network analysis managing main frame is no longer separately configured, because
This can reduce station equipment configuration, have preferable economy.
3, intelligent wave recording device of the invention is by configuring 2 blocks of independent GOOSE plug-in units, especially in mixing acquisition mode
Under, the problem that dual protects the failure wave-recording analog quantity under network dual synchronous with switching value data is preferably resolved,
Convenient for operations staff's use and crash analysis, the device configuration of the process layer in station is simplified, reduces and occupies process layer exchange
The quantity of machine optical fiber interface, network structure are simple, it is easy to accomplish, high reliablity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the invention 1.
Fig. 2 is the structural block diagram of the intelligent wave recording device of the specific embodiment of the invention 1.
Fig. 3 is the connection back board structure schematic diagram of the specific embodiment of the invention 1.
Specific embodiment:
With reference to the accompanying drawing and specific embodiment elaborates to the present invention.
Specific embodiment 1:
Referring to Fig.1, the present embodiment includes station level network MMS and the station level equipment that is arranged in station level network MMS,
Several intelligent wave recording devices are set in station level network MMS, and the intelligence wave recording device respectively includes several record analyses
Unit and an intelligent management unit, it is described intelligence wave recording device in, a part intelligence wave recording device by GOOSE1 net exchange
Machine connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and be directly connected to mutual inductor unit, with
Analog signals are inputted, hybrid recoder network structure is constituted；Another part intelligence wave recording device is connected by GOOSE network switch
It connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and passes through SV network switch connection protection dress
It sets, combining unit, measure and control device and intelligent terminal, with input switch amount signal；Constitute full digital recoder network structure；It is described
Recording and analyzing unit has signal input part and signal output end, which passes through the connection protection of GOOSE network switch
The signal output end of device, measure and control device and intelligent terminal is perhaps directly connected to the signal output end of mutual inductor unit or is somebody's turn to do
Signal input part passes through the signal output end or straight that GOOSE network switch connects protective device, measure and control device and intelligent terminal
The signal output end of combining unit is connect in succession；Intelligent management unit has signal processing circuit, data analysis circuit and control defeated
Enter and display circuit, by intelligent management unit to hybrid recoder network structure, full digital recoder network structure input
Recording signal processing, analysis and display output, constitute the intelligent recording and network analysis system of intelligent substation.
In the present embodiment:
Referring to figs. 1 to Fig. 3, the present embodiment constitutes the intelligent wave recording device of hybrid recoder network structure, except through
GOOSE1 network switch connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and is directly connected to mutually
Sensor cell, to input outside analog signals, also by GOOSE2 network switch connect protective device, measure and control device and intelligence eventually
End, with input switch amount signal；To form voltage class process-level network 1 and voltage class process-level network 2.
The quantity of intelligent wave recording device can be set as 2,3,4,5 or 6 or more, each according to actual needs
Record analysis element number n in wave recording device, can be set as 2,3,4,5 or 6 or more according to actual needs.
The full digital recoder network structure that the present embodiment is related to acquires analog quantity by digital SV communication message, claims
For digital sample, switching value is acquired by digital GOOSE communication message, constitutes all-digital acquisition system model.It is described total
Word acquisition system mode, every set intelligence oscillograph have the port organization of the SV message of at least 60 combining unit MU of access；It connects
Enter the SV sampled value port number after selecting and be at least 256 tunnels, access passes through the GOOSE signal path number after selecting extremely
It is less 1024 tunnels, direct current power source voltage acquisition channel number is at least 4 tunnels.
When sample rate is 4000Hz, single MU number for recording and analyzing unit access for covering intelligent wave recording device is at least 24
A, the selected SV port number as transient state record and continuous message accounting is at least 128 tunnels, and GOOSE control block is no less than
64, selected GOOSE signal is no less than 512 tunnels.
The hybrid recoder network structure that the present embodiment is related to, directly acquires analog quantity by cable, by digital
GOOSE communication message acquires switching value, constitutes Mix-collecting system mode.The Mix-collecting system mode, every set are intelligently recorded
Wave apparatus has at least 96 road analog input port organizations, has at least 64 GOOSE digital signal end structures, by selecting
GOOSE signal be at least 512 tunnels, direct current power source voltage acquisition is at least 4 tunnels.
The intelligent recording of intelligent substation and the connection backboard of network analysis system are set, which includes conventional hand over
Stream plug-in unit end, SV plug-in unit end, GOOSE1 plug-in unit end, GOOSE2 plug-in unit end, power insert end, communication plug-in unit end and analog signal are adopted
Collect plug-in unit end.
In order to meet the needs of 220kV voltage class dual protection independence networking, intelligent wave recording device configures 2 pieces of independences
GOOSE plug-in unit, for acquire and handle protection 1 and protection 2 corresponding process layer GOOSE1, GOOOSE2 network transient state messages
Record and continuous message accounting data, two plug-in units it is unrelated with meet dual protect network data it is mutually indepedent, it is mutual not
The secondary equipment of intelligent converting station network operation demand of influence.
Mutual inductor unit and combining unit use routine transformer.Mutual inductor unit is directly accessed intelligent recording by cable
The record analysis unit of device, acquisition is electrical signal simulation amount, and combining unit can send data packet via SV network by optical cable
Optical signal analog quantity is acquired to unit is recorded and analyzed.Protective device, measure and control device, intelligent terminal, combining unit can be defeated simultaneously
Faults itself information out, the switching values such as Operation of Electric Systems information are sent to record point via network by optical cable GOOSE network
Analyse unit.
The working principle of the present embodiment is described below:
The network that the present embodiment is related to includes tri- kinds of SV/GOOSE/MMS, passes through switchboard unit network.MMS network uses power port
Switchboard unit network is connected with the equipment on network, and SV/GOOSE is connected by optical port switchboard unit network with the equipment on network.
MMS is station level network.SV/GOOSE is process-level network.
Acquire network structure and implementation:
By SV net or routine transformer acquire analog data (analog data includes the magnitude of current and voltage, wherein
The analog quantity of SV is transmitted in the form of message, and the analog quantity of routine transformer is transmitted as electronic signals), pass through GOOSE net
Network acquires switching value data.One is shared in recording and analyzing unit for SV/GOOSE net recording function and network analysis function
Network interface.
Recording and network analysis process:
For SV/GOOSE network, before the signal of triggering failure wave-recording arrives, such as protective device action signal, observing and controlling
Device, protective device fault-signal, the out-of-limit signal of analog quantity etc., record and analyze unit record network in whole message datas simultaneously
It is analyzed, obtains network operation status data, administrative unit is connected with unit is recorded and analyzed, and reads analysis as a result, and showing.
After triggering failure wave-recording signal arrives, records and analyzes unit and use higher sample frequency, to preset
Analog quantity message or electric signal are acquired and analyze, and administrative unit is connected with unit is recorded and analyzed, and read analysis as a result, simultaneously
Display.
For MMS network, recording and analyzing unit can provide a network interface access MMS network, as third party, to net
Network message is monitored, and can show result in administrative unit.
Intelligent wave recording device includes several record analysis units and administrative unit.
Each component connection relationship:
Protective device, measure and control device, intelligent terminal, combining unit send switching value data packet to note by GOOSE network
Analytical unit is recorded, combining unit sends switching value data packet by SV network and passes through electricity to unit, routine transformer is recorded and analyzed
Electric signal is transmitted to record analysis unit by cable, records and analyzes unit switch amount and analog data is analyzed, result is passed
To administrative unit.
One electric system interval configures 2 sets of protections as dual protection---- protective device 1, protective device 2, no
Allow to access the same GOOSE network, therefore need to be GOOSE1 (corresponding protective device 1) and GOOSE2 with dual network
(corresponding protective device 2).Intelligent oscillograph has 2 plug-in units, and one meets GOOSE1 respectively, and one meets GOOSE2, according to routine
Mutual inductor data are directly accessed the analog quantity plug-in unit of intelligent oscillograph, then pass through SV network according to combining unit and send simulation
Amount.
When system jam, protective device 1, protective device 2 are simultaneously emitted by action signal (switching value) to GOOSE1/
GOOSE2, intelligent oscillograph start transient state recording, and using recording than steady state data, the protection of higher frequency collection is corresponding to be spaced
Analog quantity.
Since GOOSE1, GOOSE2 respectively have a protection signal, and unique analog recording will be started, therefore
There is a problem of that 2 switching values are synchronous with an analog data.
The present embodiment acquires an analog quantity, and the corresponding switching value of GOOSE1/GOOSE2 accesses the same intelligent recording
Device, due to being the same device, it is easy to realize that data are synchronous, and standalone insert, guarantee that two GOOSE networks are mutually indepedent,
It will not be influenced by another network.
Operations staff realizes crash analysis by the comparison of analog quantity and switching value in the same time.
With Intelligent Optimal substation fault recording and network analysis scheme, solves the prior art and there is interior secondary device of standing
Configuration quantity and the screen cabinet demand of secondary device room increases, project cost is high and for regular alternating current sampling+GOOSE tripping
There is equipment redundancy configuration, network and cable connection complexity in intelligent substation, provide a kind of intelligent substation intelligently record
Involve network analysis system.
Specific embodiment 2:
The characteristics of this specific embodiment 2, is: constituting the intelligent wave recording device of hybrid recoder network structure, passes through GOOSE1
Network switch connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and is directly connected to mutual inductor list
Member, to input analog signals.Remaining is the same as specific embodiment 1.
The above, more specific embodiment only of the present invention, but protection scope of the present invention is not limited to and this, and it is any
Those familiar with the art the invention discloses in the range of, according to the technique and scheme of the present invention and design be subject to
With replacement or change, belongs to protection scope of the present invention.
Claims (8)
1. the intelligent recording and network analysis system of a kind of intelligent substation, including station level network MMS and setting are in station level
Station level equipment in network MMS, it is characterised in that:
1) several intelligent wave recording devices are set in station level network MMS, and the intelligence wave recording device respectively includes several notes
Record analytical unit and an intelligent management unit, in the intelligence wave recording device, a part intelligence wave recording device passes through GOOSE1
Network switch connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and is directly connected to mutual inductor list
Member, to input analog signals, constitute hybrid recoder network structure；Another part intelligence wave recording device is netted by GOOSE and is handed over
It changes planes and connects protective device, measure and control device and intelligent terminal, with input switch amount signal, and protected by the connection of SV network switch
Protection unit, combining unit, measure and control device and intelligent terminal, with input switch amount signal；Constitute full digital recoder network structure；
2) the record analysis unit has signal input part and signal output end, which is netted by GOOSE and exchanged
Machine connects the signal output end of protective device, measure and control device and intelligent terminal or the signal output for being directly connected to mutual inductor unit
End or the signal input part connect the signal output of protective device, measure and control device and intelligent terminal by GOOSE network switch
Hold or be directly connected to the signal output end of combining unit；Intelligent management unit has signal processing circuit, data analysis circuit
With control input and display circuit, by intelligent management unit to hybrid recoder network structure, full digital recoder network knot
Recording signal processing, analysis and the display output of structure input, constitute the intelligent recording and network analysis system of intelligent substation.
2. the intelligent recording and network analysis system of a kind of intelligent substation according to claim 1, it is characterised in that: structure
At the intelligent wave recording device of hybrid recoder network structure, except through GOOSE1 network switch connection protective device, observing and controlling dress
It sets and intelligent terminal, with input switch amount signal, and is directly connected to mutual inductor unit, to input outside analog signals, it is also logical
GOOSE2 network switch connection protective device, measure and control device and intelligent terminal are crossed, with input switch amount signal；To form voltage
Level procedure layer network 1 and voltage class process-level network 2.
3. the intelligent recording and network analysis system, feature of a kind of intelligent substation according to claim 1 or 2 exist
In: in full digital recoder network structure, analog quantity is acquired by digital SV communication message, is known as digital sample, is passed through
Digital GOOSE communication message acquires switching value, constitutes all-digital acquisition system model.
4. the intelligent recording and network analysis system of a kind of intelligent substation according to claim 3, it is characterised in that: institute
All-digital acquisition system model is stated, every set intelligence oscillograph has the port knot of the SV message of at least 60 combining unit MU of access
Structure；Access is at least 256 tunnels by the SV sampled value port number after selecting, and access is logical by the GOOSE signal after selecting
Road number is at least 1024 tunnels, and direct current power source voltage acquisition channel number is at least 4 tunnels.
5. the intelligent recording and network analysis system of a kind of intelligent substation according to claim 4, it is characterised in that: when
When sample rate is 4000Hz, MU number of separate unit intelligence wave recording device access is at least 24, selected conduct transient state record
It is at least 128 tunnels with the SV port number of continuous message accounting, GOOSE control block is no less than 64, and selected GOOSE signal is not
Less than 512 tunnels.
6. the intelligent recording and network analysis system, feature of a kind of intelligent substation according to claim 1 or 2 exist
In: in hybrid recoder network structure, analog quantity is directly acquired by cable, is acquired by digital GOOSE communication message
Switching value constitutes Mix-collecting system mode.
7. the intelligent recording and network analysis system of a kind of intelligent substation according to claim 6, it is characterised in that: institute
Mix-collecting system mode is stated, every set intelligence wave recording device has at least 96 road analog input port organizations, has at least 64
A GOOSE digital signal end structure is at least 512 tunnels by the GOOSE signal selected, and direct current power source voltage acquisition is at least 4
Road.
8. the intelligent recording and network analysis system, feature of a kind of intelligent substation according to claim 1 or 2 exist
In: the intelligent recording of intelligent substation and the connection backboard of network analysis system are set, which includes that regular alternating current is inserted
Part end, SV plug-in unit end, GOOSE1 plug-in unit end, GOOSE2 plug-in unit end, power insert end, communication plug-in unit end and collection of simulant signal are inserted
Part end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251858.4A CN105827017B (en) | 2016-04-20 | 2016-04-20 | A kind of intelligent recording and network analysis system of intelligent substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610251858.4A CN105827017B (en) | 2016-04-20 | 2016-04-20 | A kind of intelligent recording and network analysis system of intelligent substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105827017A CN105827017A (en) | 2016-08-03 |
| CN105827017B true CN105827017B (en) | 2018-12-14 |
Family
ID=56526292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610251858.4A Active CN105827017B (en) | 2016-04-20 | 2016-04-20 | A kind of intelligent recording and network analysis system of intelligent substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105827017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088477A (en) * | 2018-09-06 | 2018-12-25 | 中国南方电网有限责任公司 | A kind of intelligent oscillograph administrative unit modeling method based on intelligent O&M comprehensive diagnos |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840554A (en) * | 2014-03-04 | 2014-06-04 | 国电南京自动化股份有限公司 | Distributed type fault recording and network analyzing system of intelligent substation |
| CN205583851U (en) * | 2016-04-20 | 2016-09-14 | 中国能源建设集团广东省电力设计研究院有限公司 | Intelligent substation's intelligence record affects network analysis system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112012015157B1 (en) * | 2009-12-21 | 2019-07-09 | Siemens Aktiengesellschaft | POWER AUTOMATION SYSTEM FOR OPERATING AND OBSERVING AN ELECTRIC POWER SUPPLY NETWORK |
-
2016
- 2016-04-20 CN CN201610251858.4A patent/CN105827017B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840554A (en) * | 2014-03-04 | 2014-06-04 | 国电南京自动化股份有限公司 | Distributed type fault recording and network analyzing system of intelligent substation |
| CN205583851U (en) * | 2016-04-20 | 2016-09-14 | 中国能源建设集团广东省电力设计研究院有限公司 | Intelligent substation's intelligence record affects network analysis system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105827017A (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102901881B (en) | On-site debugging method for digital substation | |
| CN105116364B (en) | Canonical measure unit and its method for electrical energy measurement remote online monitoring system | |
| CN103744396B (en) | A kind of device being applied to SVG, APF cooperation control | |
| CN101408565B (en) | 35KV power distribution station internal and external over voltage monitoring method based on voltage mutual inductor sampling | |
| CN106093700A (en) | A kind of fault wave recording device based on voltage traveling wave principle and distance-finding method | |
| CN105117984B (en) | A kind of power grid lean management system based under data analysis | |
| CN207408579U (en) | Low-voltage platform area intelligent diagnosing instrument | |
| CN101685121B (en) | Dynamic process online monitoring device for electric power system and method thereof | |
| CN103076560B (en) | Electrical test equipment non-contact measurement combination unit and application thereof | |
| CN107092198A (en) | A kind of HVDC transmission system failure analysis methods and system | |
| CN106546854A (en) | A kind of combining unit for supporting to record wave energy | |
| CN101452632B (en) | Single-phase earth fault diagnostic equipment | |
| CN105827017B (en) | A kind of intelligent recording and network analysis system of intelligent substation | |
| CN205583851U (en) | Intelligent substation's intelligence record affects network analysis system | |
| CN107861004A (en) | A kind of prepared auto restart Auto-Test System | |
| CN104459497A (en) | Device for measuring and analyzing partial discharge under surge voltage | |
| CN204613347U (en) | A kind of compartment traveling wave ranging device | |
| CN105529826B (en) | A kind of portable simulation intelligent cell based on PXI buses | |
| CN106841938A (en) | A kind of Optical Fiber Transmission centralization partial discharge on-Line Monitor Device | |
| CN105048631B (en) | A kind of multi-functional Top-down design device towards interval | |
| CN202661563U (en) | Oscillograph fault analysis platform | |
| CN202737590U (en) | Intelligent substation concentrated protection and control device | |
| CN108132453A (en) | A kind of intelligent termination for Electric Energy Tariff Point Metering Device on-line testing | |
| CN202949282U (en) | System for remotely monitoring a plurality of intelligent circuit breakers of low-voltage intelligent switch cabinets | |
| CN103236689A (en) | Power quality diagnosis and management simulating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |