CN208423937U - A kind of transformer station process layer networking structure based on HSR - Google Patents
A kind of transformer station process layer networking structure based on HSR Download PDFInfo
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- CN208423937U CN208423937U CN201821151577.2U CN201821151577U CN208423937U CN 208423937 U CN208423937 U CN 208423937U CN 201821151577 U CN201821151577 U CN 201821151577U CN 208423937 U CN208423937 U CN 208423937U
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- hsr
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- redbox
- process layer
- ring
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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
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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
- Y04S40/124—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 using wired telecommunication networks or data transmission busses
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of transformer station process layer networking structure based on HSR; including a HSR ring being made of two sets of intelligent terminal combining unit integrated apparatus, two sets of RedBox, two sets of protective devices, single set measure and control device, single set kilowatt-hour meter; in the HSR ring; two sets of intelligent terminal combining unit integrated apparatus are connected with each other; and a set of RedBox is respectively connected, a set of protective device, a set of measure and control device, a set of kilowatt-hour meter and another set of protective device have been sequentially connected in series between two sets of RedBox；Outside the HSR ring, it is separately connected RedBox equipped with two sets of process layer center switch, is respectively connected with a set of fault wave recording device and a set of bus protection on every set process layer center switch.The utility model uses the Substation process-level network architecture of HSR technology, compared to industrial ethernet switch networking mode, HSR communication structure can not only realize the data transmission between standing interior secondary device in substation, meet Substation process-level network function requirement, while having the characteristics that high reliability, low cost.
Description
Technical field
The utility model relates to a kind of network architectures, more specifically more particularly to a kind of intelligent substation based on HSR
Process layer networking structure.
Background technique
Intelligent substation is the important foundation and support of strong smart grid, is that automation of transformation substations field technology develops
Direction.By network interaction information between primary equipment and secondary device in intelligent substation, wherein process-level network carry with
Relay protection sampled value (SV) information, GOOSE information and the accurate clock synchronization agreement closely related with automatic control device in standing
(PTP) transmission services of information.Transformer station process layer network generally uses star Ethernet at present, logical between important equipment
Letter need to construct double star Ethernet to ensure reliability, but cost is very high.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, a kind of high reliability, low cost are provided
Transformer station process layer networking structure based on HSR.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: transformer station process based on HSR
Layer networking structure, including by two sets of intelligent terminal combining unit integrated apparatus, two sets of RedBox, two sets of protective devices, single set
One HSR ring of measure and control device, single set kilowatt-hour meter composition, in the HSR ring, two sets of intelligent terminal combining unit integrated apparatus
It is connected with each other, and respectively connects a set of RedBox, a set of protective device, a set of observing and controlling dress have been sequentially connected in series between two sets of RedBox
It sets, a set of kilowatt-hour meter and another set of protective device；Outside the HSR ring, it is separately connected equipped with two sets of process layer center switch
RedBox is respectively connected with a set of fault wave recording device and a set of bus protection on every set process layer center switch.
The utility model uses the Substation process-level network architecture of highly reliable seamless redundancy loop (HSR) technology, compares work
Industrial Ethernet group of switches net mode, HSR communication structure can not only be realized in substation stand in data transmission between secondary device,
Meet Substation process-level network function requirement, while having the characteristics that high reliability, low cost.
Detailed description of the invention
Fig. 1 is the monospace the 220kV process layer networking structure figure based on HSR.
In figure: 1- intelligent terminal combining unit integrated apparatus；2-RedBox；3- protective device；4- measure and control device；
5- kilowatt-hour meter；6- process layer center switch；7- fault wave recording device；8- bus protection.
Specific embodiment
The utility model is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to this reality
With novel any restrictions.
As shown in Figure 1, provided by the utility model is a kind of 220kV transformer station process layer networking knot based on HSR
Structure, including by two sets of intelligent terminal combining unit integrated apparatus, 1, two set of RedBox2, two sets of protective devices 3, single set observing and controlling dress
The HSR ring that 4, single set kilowatt-hour meter 5 forms is set, in the HSR ring, two sets of 1 phases of intelligent terminal combining unit integrated apparatus
It connects, and respectively connects a set of RedBox2, a set of protective device 3, a set of observing and controlling have been sequentially connected in series between two sets of RedBox2
Device 4, a set of kilowatt-hour meter 5 and another set of protective device 3；Outside the HSR ring, it is equipped with two sets of process layer center switch 6 and distinguishes
RedBox2 is connected, is respectively connected with a set of fault wave recording device 7 and a set of bus protection 8 on every set process layer center switch 6.
At an interval 220kV, bus protection 8 needs the breaker of the transmission of intelligent terminal combining unit integrated apparatus 1
The message is copied into two parts by switch position signal, the HSR module in intelligent terminal combining unit integrated apparatus 1, respectively edge
Be transferred to bus protection 8 along ring interior nodes clockwise and counterclockwise, when 1 element any in ring or link failure cause it is suitable
Message can be transferred to destination address along direction counterclockwise (or clockwise) by hour hands (or counterclockwise) direction obstruction, message, by
Identical message is transmitted in passing through different routings, therefore HSR is not required to carry out quickly generating tree as other ring topologies
It calculates, it is entirely avoided switching time and packet loss risk have fully ensured that the reliability of SV and GOOSE message transmitting.
Claims (1)
1. a kind of transformer station process layer networking structure based on HSR, it is characterised in that: including being merged by two sets of intelligent terminals
The HSR that unit integral device, two sets of RedBox, two sets of protective devices, single set measure and control device, single set kilowatt-hour meter form
Ring, in the HSR ring, two sets of intelligent terminal combining unit integrated apparatus are connected with each other, and respectively connect a set of RedBox, and two
A set of protective device, a set of measure and control device, a set of kilowatt-hour meter and another set of protective device have been sequentially connected in series between set RedBox；?
Outside the HSR ring, it is separately connected RedBox equipped with two sets of process layer center switch, is all connected on every set process layer center switch
There are a set of fault wave recording device and a set of bus protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151577.2U CN208423937U (en) | 2018-07-20 | 2018-07-20 | A kind of transformer station process layer networking structure based on HSR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151577.2U CN208423937U (en) | 2018-07-20 | 2018-07-20 | A kind of transformer station process layer networking structure based on HSR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423937U true CN208423937U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151577.2U Active CN208423937U (en) | 2018-07-20 | 2018-07-20 | A kind of transformer station process layer networking structure based on HSR |
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| CN (1) | CN208423937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711583A (en) * | 2020-06-11 | 2020-09-25 | 广东电网有限责任公司 | Switch supporting configuration of multiple redundancy protocols and transformer substation network system |
-
2018
- 2018-07-20 CN CN201821151577.2U patent/CN208423937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111711583A (en) * | 2020-06-11 | 2020-09-25 | 广东电网有限责任公司 | Switch supporting configuration of multiple redundancy protocols and transformer substation network system |
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