CN108718111A - One kind being suitable for 220kV indoor modularization intelligent substation network structures entirely - Google Patents
One kind being suitable for 220kV indoor modularization intelligent substation network structures entirely Download PDFInfo
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- CN108718111A CN108718111A CN201810688091.0A CN201810688091A CN108718111A CN 108718111 A CN108718111 A CN 108718111A CN 201810688091 A CN201810688091 A CN 201810688091A CN 108718111 A CN108718111 A CN 108718111A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 description 10
- 230000009466 transformation Effects 0.000 description 5
- 241000272814 Anser sp. Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Classifications
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- H02J13/0079—
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
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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
- Y04S10/16—Electric power substations
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses one kind being suitable for 220kV indoor modularization intelligent substation network structures entirely, including secondary device room integrated monitoring module, and the rooms 220kV GIS being connected respectively with the secondary device room integrated monitoring module, the rooms 110kV GIS, 10kV switch cabinet chambers and secondary device main transformer wall module, the present invention is used in the rooms 220kV GIS, the rooms 110kVGIS, the structure of distributed public exchange is respectively set in 10kV switchgears and secondary device main transformer wall block region, eliminate process-level network, process layer switch is not separately provided, greatly reduce the quantity of interchanger, with considerable economic benefit.
Description
Technical field
The invention belongs to substation network design fields, being suitable for 220kV indoor modules entirely more particularly, to one kind
Change intelligent substation network structure.
Background technology
Domestic digital transformer substation network is based primarily upon 61850 system of substation communication network and system protocol IEC at present
Row standard working-out.61850 standards of IEC have established digital transformer substation and have realized data sharing and realize the base of equipment room interoperability
Plinth, it is proposed that power transformation station equipment, information layered concept, from data structure, function modeling method and automation of transformation substations body
It is that hierarchical relationship mapping etc. has carried out detailed description and specification.It is existing according to the design philosophy of 61850 standards of IEC
Digital transformer substation is built a station interior physical network using industrial ethernet switch group substantially, i.e. process layer, wall and station control
Layer sets up different physical networks for different business (GOOSE, SV, MMS).
The system architecture of " three layer of two net " (see the Fig. 1) of normal procedure intelligent substation is station level, the wall in substation
Establish the scheme of independent subnet respectively with process layer, wherein station level includes automation station level supervisor control, communication system
System, time synchronization system etc. realize monitoring, control, alarm and information exchange function towards full station equipment, data acquisition and prison
Depending on correlation functions such as control, operation locking and generated energy acquisition, protection information management；Bay device generally comprises relay guarantor
The secondary devices such as protection unit, measure and control device, on-line monitoring IED, are realized the data being spaced using one and act on the interval
The function of primary equipment is communicated with various distant place input/output, sensor and controller；Process layer includes transformer, open circuit
The primary equipments such as device, disconnecting switch, current/voltage mutual inductor and its affiliated intelligent assembly and independent smart electronics dress
It sets.
According to planned network the characteristics of mainly transmitting information in each layer, intelligent substation legacy network structure is by GOOSE nets
Network, SV networks, MMS networks composition, each network are built-up by different physical network device connections.Existing substation's net
Network structure is that interchanger is arranged as unit of interval, and different types of industry is configured for different business (GOOSE, SV, MMS)
Interchanger, this makes substation's interchanger quantity very huge, and the investment of interchanger accounts for 40% of monitoring system or more, greatly
The big construction cost for increasing intelligent substation.
Authorization Notice No. is that the utility model patent of 207382054 U of CN discloses a kind of Digitized transformation station automatic
Network structure, including station level, station level network, wall, process-level network and process layer, the station level and wall it
Between by station level network connection, connected by process-level network between the wall and process layer.Using the utility model,
By the way that on integrated automation of transformation stations network foundation, using electronic type smart machine, original " two layers of single net " structure is changed
Into the process-level network structure design for for " three layer of two net " structure, realizing open layering, make process layer smart machine information
It is completely shared, a large amount of secondary electric wiring is avoided, reduces control cable amount, not by electromagnetic interference and the shadow of capacity effect
It rings；Novel " three layer of two net " network structure, makes full use of Internet resources, can effectively reduce the intelligent power transformation to grow to even greater heights at present
It stands construction cost.However, the utility model uses three layer of two web frame, network is complicated, and secondary connection is more, does not meet and realizes full family
Theory is arranged in interior substation network subregion.
Authorization Notice No. is that the utility model patent of 204012919 U of CN discloses a kind of intelligent substation network structure.
The system architecture of normal procedure intelligent substation is to establish independent son respectively in the substation level, wall and process layer of substation
Net, each network are built-up by different physical network device connections so that substation's interchanger quantity is very huge
Greatly, the construction cost of intelligent substation is considerably increased.The utility model includes substation level and mechanical floor, which is characterized in that
The substation level carries out communication by an intelligent data network with mechanical floor and connect, the intelligent data network by GOOSE nets,
Three SV nets, MMS nets logical network are integrated, mutually isolated between each logical network.The utility model makes whole station only have
One network is connected by establishing, and multiple logic business networks are opened up in configuration of reallocating resources, and meets each automation, protection dress
The logical network for different business is realized in the requirement set, and is realized and is isolated between business network.However, the utility model is simultaneously
Specific network structure is not provided, can not be promoted.
Invention content
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide one kind be suitable for 220kV it is entirely indoor
Modularization intelligent substation network structure, using in the rooms 220kV GIS, the rooms 110kVGIS, 10kV switchgears and secondary device master
The structure of distributed public exchange is respectively set in changing distance layer block region, eliminates process-level network, process is not separately provided
Layer switch greatly reduces the quantity of interchanger, has considerable economic benefit.
In order to achieve the above objectives, the present invention uses following technical scheme：
One kind being suitable for 220kV indoor modularization intelligent substation network structures, including secondary device room integrated monitoring mould entirely
Block, and be connected respectively with the secondary device room integrated monitoring module the rooms 220kV GIS, the rooms 110kV GIS,
10kV switch cabinet chambers and secondary device main transformer wall module；
The secondary device room integrated monitoring module includes the websites A control layer switch and the websites B control layer switch；It is described
The rooms 220kV GIS include the A net 220kV public exchanges being connected with the websites A control layer switch, are controlled with the websites B
The main transformer 220kV that the B that layer switch is connected nets 220kV public exchanges, is connected with A net 220kV public exchanges
Close intelligence integrally makeup in the sides main transformer 220kV that side closes intelligence integrated apparatus I and is connected with B net 220kV public exchanges
Set II；
The rooms the 110kV GIS include the A nets 110kV public exchanges being connected with the websites A control layer switch, with it is described
The master that the B that the websites B control layer switch is connected nets 110kV public exchanges, is connected with A net 110kV public exchanges
Become the sides main transformer 110kV that the sides 110kV close intelligence integrated apparatus I and are connected with B net 110kV public exchanges and closes intelligence one
Body makeup sets II；
The 10kV switch cabinet chambers include the A nets 10kV public exchanges being connected with the websites A control layer switch, with it is described
The main transformer that the B that the websites B control layer switch is connected nets 10kV public exchanges, is connected with A net 10kV public exchanges
The sides 10kV close intelligence integrated apparatus I and to close intelligence with the sides main transformer 10kV that B net 10kV public exchanges are connected integrated
Device II；
The secondary device main transformer wall module includes that the A host being connected with the websites A control layer switch becomes public friendship
The B host for changing planes and being connected with the websites B control layer switch becomes public exchange.
Further, the secondary device main transformer wall module further includes becoming public exchange with the A host to be connected
The A host that connects becomes protective device, and becoming the B host that public exchange is connected with the B host becomes protective device, at the same with it is described
A host becomes public exchange and becomes the main transformer measure and control device that public exchange connects with B host, and same using straight jump mode is directly adopted
When with the A host become protective device and B host become the sides main transformer 220kV that protective device is connected close intelligence integrated apparatus III,
Intelligence integrated apparatus III is closed in the sides main transformer 110kV and intelligence integrated apparatus III is closed in the sides main transformer 10kV.
Further, the A host becomes public exchange and is connected with the ontology intelligent terminal in main transformer body area, described
Body intelligent terminal is used to acquire the gap current and zero-sequence current of main transformer body.
Further, the main transformer measure and control device is integrated with function of measuring.
The beneficial effects of the invention are as follows：
The present invention is directed to 220kV indoor modular transformer substations entirely, and 2018,35~220kV substations of State Grid Corporation of China were comprehensive
Complete indoor whole station is divided into 4 big moulds by application module construction, modular arrangements theory of this patent based on full indoor substation
Block area, 220kVGIS room modules, 110kV GIS room modules, 10kV switch cabinet chamber modules, secondary device room module area, each
Block region be independently arranged public exchange replace it is traditional by interval, interchanger theory is set, all intervals of each module are believed
Breath all completes interaction on this interchanger so that the network modularization of whole station configures, and level is more clear, very big respond module
Change the theory in substation layering and zoning domain.Meanwhile the optimization of network makes each equipment room cable connection quantity also greatly reduce,
Generate huge economic benefit.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
Description of the drawings
Fig. 1 is the network structure of three layer of two net of normal procedure intelligent substation；
Fig. 2, which is that the present invention is a kind of, being suitable for 220kV indoor modularization intelligent substation network structures entirely.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
It refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition to take leave " comprising "
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes any cell of one or more associated list items and all combines.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
The every other embodiment that personnel are obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 2, a kind of being suitable for 220kV indoor modularization intelligent substation network structures, including secondary device entirely
Room integrated monitoring module 1, and the rooms 220kV GIS that are connected respectively with the secondary device room integrated monitoring module 1
2, the rooms 110kV GIS 3,10kV switch cabinet chambers 4 and secondary device main transformer wall module 5；
The secondary device room integrated monitoring module 1 includes that layer switch 7 is controlled in the websites A control layer switch 6 and the websites B；
The rooms the 220kV GIS 2 include the A nets 220kV public exchanges 8 being connected with the websites A control layer switch 6, with
The B that the websites the B control layer switch 7 is connected nets 220kV public exchanges 9, is connected with A net 220kV public exchanges 8
The main transformer that the sides main transformer 220kV connect close intelligence integrated apparatus I 10 and are connected with B net 220kV public exchanges 9
Close intelligence integrated apparatus II 11 in the sides 220kV；The rooms the 110kV GIS 3 include the A being connected with the websites A control layer switch 6
Net 110kV public exchanges 12, the B being connected with the websites B control layer switch 7 net 110kV public exchanges 13, with it is described
It closes intelligence integrated apparatus I 14 and nets 110kV public affairs with the B in the sides main transformer 110kV that A net 110kV public exchanges 12 are connected
Intelligence integrated apparatus II 15 is closed with the sides main transformer 110kV that interchanger 13 is connected；The 10kV switch cabinet chambers 4 include and the A
The B nets that the A that website control layer switch 6 is connected nets 10kV public exchanges 16, is connected with the websites B control layer switch 7
Intelligence integrated apparatus I 18 is closed in 10kV public exchanges 17, the sides main transformer 10kV being connected with A net 10kV public exchanges 16
And intelligence integrated apparatus II 19 is closed in the sides main transformer 10kV being connected with B net 10kV public exchanges 17；It is described secondary to set
Standby main transformer wall module 5 include the A host being connected with the websites A control layer switch 6 become public exchange 20 and with institute
It states the B host that the websites B control layer switch 7 is connected and becomes public exchange 21.
The secondary device main transformer wall module 5 further includes becoming the A nets that public exchange 20 is connected with the A host
Main transformer protection device 22 becomes the B host that is connected of public exchange 21 with the B host and becomes protective device 23, at the same with the A
Host becomes public exchange 20 and B host becomes the main transformer measure and control device 24 that public exchange 21 connects, and uses and directly adopt straight jump
Mode becomes protective device 22 with the A host simultaneously and B host becomes the sides main transformer 220kV that protective device 23 is connected and closes intelligence one
Body makeup sets the III 25, sides main transformer 110kV and closes intelligence integrated apparatus III 26 and the sides main transformer 10kV conjunction intelligence integrated apparatus III 27.
The A host becomes public exchange 20 and is connected with the ontology intelligent terminal 28 in main transformer body area, the ontology intelligence
It can gap current and zero-sequence current of the terminal 28 for acquiring main transformer body.
The main transformer measure and control device 24 is integrated with function of measuring.
Interchanger configuring condition is described in detail into case next, becoming engineering using certain public affairs：Engineering 220kV,
110kV, main transformer cancel process-level network, and process layer switch, station level, wall, three layer one of process layer are not separately provided
Net, respectively in the rooms 220kVGIS, the rooms 110kVGIS, 10kV switchgears, main transformer area is respectively set public exchange, simplifies entire net
Network structure.
As shown in table 1, it is the rooms 220kV GIS public exchange allocation plan：
According to the port statistics of table 1 as a result, and considering that each cell public exchange is both needed to optical port access secondary device room
Station level interchanger, 22 optical port, 22 power port public exchanges of this engineering 220kV GIS room current periods and configuration at a specified future date, A nets and B
Net each 1.
As shown in table 2, it is the rooms 110kV GIS public exchange allocation plan：
According to the port statistics of table 2 as a result, and considering that each canyon public exchange is both needed to access secondary device with an optical port
Room station level interchanger, 22 optical port, 22 power port station level interchangers of this engineering 110kV GIS room current periods and configuration at a specified future date, A
Net and each 1 of B nets.
As shown in table 3, it is the rooms 10kV public exchange allocation plan：
According to the port statistics of table 3 as a result, and considering that each canyon public exchange is both needed to access secondary device with an optical port
Room station level interchanger, this engineering 10kV GIS room current periods configure 22 optical port, 22 power port public exchanges, A nets and B nets each 1
Platform, 62 optical port, 22 power port station level interchangers of long term configuration, A nets and each 3 of B nets.
As shown in table 4, it is secondary device room main transformer area public exchange allocation plan：
According to the port statistics of table 4 as a result, and considering that each canyon public exchange is both needed to access secondary device with an optical port
Room station level interchanger, 22 optical port, 22 power port public exchanges of this engineering main transformer area's current period and configuration at a specified future date, A nets and B nets
Each 1.
As shown in table 5, it is secondary device room station level interchanger allocation plan：
According to the port statistics of table 5 as a result, secondary device room configures 44 optical port, 16 power port control floor center switch, 2 are used for
The areas I network, 2 are used for the areas II.III/IV network.
As shown in table 6, it is electric substation automation system interchanger configuration list：
The public affairs become protection, observing and controlling, intelligent terminal, combining unit secondary device Deep integrating background under, 220kV, 110kV,
Main transformer cancels process-level network, and process layer switch, three layer of one station level, wall, process layer net, control of standing are not separately provided
Layer switch dispersed placement is in the rooms 220kVGIS, the rooms 110kVGIS, 10kV switchgears, secondary device room.It can not influencing system
On the basis of property, 660,000 yuan of direct cost saving has considerable economic benefit.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (4)
1. one kind being suitable for 220kV indoor modularization intelligent substation network structures entirely, it is characterised in that：Including secondary device room
Integrated monitoring module, and be connected respectively with the secondary device room integrated monitoring module the rooms 220kV GIS,
The rooms 110kV GIS, 10kV switch cabinet chambers and secondary device main transformer wall module；
The secondary device room integrated monitoring module includes the websites A control layer switch and the websites B control layer switch；
The rooms the 220kV GIS include the A nets 220kV public exchanges being connected with the websites A control layer switch, with it is described
The master that the B that the websites B control layer switch is connected nets 220kV public exchanges, is connected with A net 220kV public exchanges
Become the sides main transformer 220kV that the sides 220kV close intelligence integrated apparatus I and are connected with B net 220kV public exchanges and closes intelligence one
Body makeup sets II；
The rooms the 110kV GIS include the A nets 110kV public exchanges being connected with the websites A control layer switch, with it is described
The master that the B that the websites B control layer switch is connected nets 110kV public exchanges, is connected with A net 110kV public exchanges
Become the sides main transformer 110kV that the sides 110kV close intelligence integrated apparatus I and are connected with B net 110kV public exchanges and closes intelligence one
Body makeup sets II；
The 10kV switch cabinet chambers include the A nets 10kV public exchanges being connected with the websites A control layer switch, with it is described
The main transformer that the B that the websites B control layer switch is connected nets 10kV public exchanges, is connected with A net 10kV public exchanges
The sides 10kV close intelligence integrated apparatus I and to close intelligence with the sides main transformer 10kV that B net 10kV public exchanges are connected integrated
Device II；
The secondary device main transformer wall module includes that the A host being connected with the websites A control layer switch becomes public friendship
The B host for changing planes and being connected with the websites B control layer switch becomes public exchange.
2. one kind according to claim 1 is suitable for 220kV indoor modularization intelligent substation network structures entirely, feature
It is：The secondary device main transformer wall module further includes becoming the A host that public exchange is connected with the A host to become guarantor
Protection unit becomes the B host that public exchange is connected with the B host and becomes protective device, while becoming public friendship with the A host
Change planes and become the main transformer measure and control device that connect of public exchange with B host, and using directly adopt straight jump mode and meanwhile with the A host
Become protective device and becomes the sides main transformer 220kV conjunction intelligence integrated apparatus III, the conjunction of the sides main transformer 110kV that protective device is connected with B host
Intelligence integrated apparatus III is closed in intelligence integrated apparatus III and the sides main transformer 10kV.
3. one kind according to claim 2 is suitable for 220kV indoor modularization intelligent substation network structures entirely, feature
It is：The A host becomes public exchange and is connected with the ontology intelligent terminal in main transformer body area, and the ontology intelligent terminal is used
In the gap current and zero-sequence current of acquisition main transformer body.
4. one kind according to claim 3 is suitable for 220kV indoor modularization intelligent substation network structures entirely, feature
It is：The main transformer measure and control device is integrated with function of measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810688091.0A CN108718111A (en) | 2018-06-28 | 2018-06-28 | One kind being suitable for 220kV indoor modularization intelligent substation network structures entirely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810688091.0A CN108718111A (en) | 2018-06-28 | 2018-06-28 | One kind being suitable for 220kV indoor modularization intelligent substation network structures entirely |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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