CN206251112U - A kind of intelligent substation relay protection network pressure automatic testing equipment - Google Patents
A kind of intelligent substation relay protection network pressure automatic testing equipment Download PDFInfo
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- CN206251112U CN206251112U CN201621308204.2U CN201621308204U CN206251112U CN 206251112 U CN206251112 U CN 206251112U CN 201621308204 U CN201621308204 U CN 201621308204U CN 206251112 U CN206251112 U CN 206251112U
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 14
- 241000272814 Anser sp. Species 0.000 claims abstract description 12
- 230000003993 interaction Effects 0.000 claims abstract description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010998 test method Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013307 optical fiber Substances 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model is related to network pressure automatic test technology field, a kind of especially intelligent substation relay protection network pressure automatic testing equipment, the human-computer interaction module is connected with business data flow/pressure data stream process molded tissue block and test configurations module, the business data flow/pressure data stream process molded tissue block is connected with test configurations module and data flow output control module, the data flow output control module is connected with GPS/ big dipper clock synchronization modules, and SV/GOOSE business data flows/pressure data stream interface module, MMS business data flows/pressure data stream interface module, voltage x current analog quantity interface module and hard contact open into/output module and be electrically connected at data flow output control module.The utility model realizes that protection device network pressure is comprehensively tested automatically, so as to solve the not enough problem that current means of testing and method of testing aspect are present, and then improves testing efficiency, reduces the requirement to tester's technical merit.
Description
Technical field
The utility model is related to network pressure automatic test technology field, more particularly to a kind of intelligent substation relay protection
Network pressure automatic testing equipment.
Background technology
In order to break away from the dependence to interchanger and clock system, at present, transformer station process layer takes mostly
" directly adopting straight jump " pattern, i.e. protection device optical fiber is connected directly to MU (combining unit), the SV (samplings that collection combining unit sends
Value), the sample-synchronous between different MU are realized by interpolation calculation；Meanwhile, protection device optical fiber is connected directly to intelligent terminal, to
Intelligent terminal sends GOOSE (transformer substation case of general object-oriented) trip signal, and gathers breaker by intelligent terminal
Position signalling.Connection locking information of the protection device across interval is then transmitted using GOOSE modes by process-level network, such as circuit
Protection starts bus protection failure, bus protection blocked line reclosing, the side of bus protection shunt tripping main transformer three etc..Additionally, intelligence
Substation relay protection device and station level network connection, MMS (manufacture message specification) alarm action letter is sent to monitoring backstage
Cease and receive the operational order of monitoring backstage.
In the case of GOOSE heartbeats naturally synchronization, SCD file configuration error, IED equipment faults, protection large area action,
Occur pressure flow on process layer and station level network, MU, intelligent terminal occur giving out a contract for a project in the case of hardware fault, " directly adopt straight
Pressure flow can be also produced on jump mouth ", especially in the case where network produces loop situations, network pressure flow can be automatically formed quickly,
Protection equipment on normal operation produces influence.At present, in converting station debugging relay protection device network performance test, lack
Weary effective means, protection type is varied, and corresponding complete technical specification support is lacked again, therefore, generally existing
Test leak, causes the network performance during field adjustable to protecting not test.
Utility model content
The purpose of this utility model is and a kind of intelligent substation for proposing in order to solve shortcoming present in prior art
Relay protection network pressure automatic testing equipment.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of intelligent substation relay protection network pressure automatic testing equipment, including human-computer interaction module, business
Data flow/pressure data stream process molded tissue block, data flow output control module, test configurations module, GPS/ big dipper clocks are same
Step module, SV/GOOSE business data flows/pressure data stream interface module, MMS business data flows/pressure data stream interface mould
Block, voltage x current analog quantity interface module, hard contact open into/output module, synchronizing signal output module, the man-machine interaction mould
Block is connected with business data flow/pressure data stream process molded tissue block and test configurations module, the business data flow/pressure
Data Stream Processing molded tissue block is connected with test configurations module and data flow output control module, the data flow output control
Module is connected with GPS/ big dipper clock synchronization modules, and SV/GOOSE business data flows/pressure data stream interface module, MMS industry
Business data flow/pressure data stream interface module, voltage x current analog quantity interface module and hard contact open into/to output module electrical
It is connected to data flow output control module.
Preferably, the synchronizing signal output module is electrically connected at data flow output control module.
The utility model proposes a kind of intelligent substation relay protection network pressure automatic testing equipment, beneficial effect exists
In：The utility model realizes that protection device network pressure is comprehensively tested automatically, so as to solve current means of testing and test side
The not enough problem that method aspect is present, and then testing efficiency is improved, reduce the requirement to tester's technical merit.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of intelligent substation relay protection network pressure automatic testing equipment system
Block diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of intelligent substation relay protection network pressure automatic testing equipment, including human-computer interaction module,
When business data flow/pressure data stream process molded tissue block, data flow output control module, test configurations module, the GPS/ Big Dippeves
Clock synchronization module, SV/GOOSE business data flows/pressure data stream interface module, MMS business data flows/pressure data stream interface
Module, voltage x current analog quantity interface module, hard contact open into/output module, synchronizing signal output module, human-computer interaction module
It is connected with business data flow/pressure data stream process molded tissue block and test configurations module, control keyboard and liquid crystal, there is provided people
The input at the interface and test setting of machine interaction, according to the test setting of input, the ginseng needed for parameter configuration module generation test
Number.
Business data flow/pressure data stream process molded tissue block and test configurations module and data flow output control module
It is connected, the parameter generated according to test configurations module calculates the voltage x current output valve of each state of business data flow, calculates distribution
The output flow of business data flow, pressure data stream, and carry out group bag and the business reception of business data flow and pressure data stream
The unpacking of data flow.
Data flow output control module is connected with GPS/ big dipper clock synchronization modules, and SV/GOOSE business data flows/pressure
Force data stream interface module, MMS business data flows/pressure data stream interface module, voltage x current analog quantity interface module with it is hard
Contact open into/output module and be electrically connected at data flow output control module, synchronizing signal output module is electrically connected at number
According to stream output control module, the data after group bag are transferred to test control by business data flow/pressure data stream process molded tissue block
Molding block.Testing control module receives the synchronizing signal input of clock synchronization module, distributes the transmission of each data flow and connects
Mouthful, while the output time and frame period of each data flow of precise control.
SV/GOOSE business data flows, pressure data stream output module include 26 pairs of optical Ethernet interfaces of LC patterns, often
Docking port supports independence and the mixing output of business data flow and pressure data stream, supported during outgoing traffic data flow 4000Hz,
The IEC61850-9-2SV messages of 12800Hz sample rates, support press T0, T1,2T1,4T1 mechanism GOOSE message reception and
Send.MMS business data flows/pressure data stream interface module includes two electric Ethernet interfaces, during test can respectively with protection
MMS-A, MMS-B mouthful of device is connected and receives and sends and receive the MMS service messages based on various services, while exportable 0~
TCP/IP, MMS pressure data stream of 100Mbps.Hard contact input/output module, including the hard contact in 8 roads open into and 8 tunnels connect firmly
Point is outputed, and can be received protection act, device exception etc. and be outputed hard contact point signal, realizes the closed loop test in pressure test sequence,
Include the IRIG-B yards of output of IRIG-B yards of two-way electricity and two-way light with signal output module, protection device can be awarded during test
When with it is synchronous.
More than, only the utility model preferably specific embodiment, but protection domain of the present utility model is not limited to
In this, any one skilled in the art in the technical scope that the utility model is disclosed, according to the utility model
Technical scheme and its utility model design be subject to equivalent or change, should all cover protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of intelligent substation relay protection network pressure automatic testing equipment, including human-computer interaction module, business data flow/
Pressure data stream process molded tissue block, data flow output control module, test configurations module, GPS/ big dipper clocks synchronization module,
SV/GOOSE business data flows/pressure data stream interface module, MMS business data flows/pressure data stream interface module, voltage electricity
Flow field simulation amount interface module, hard contact open into/output module, synchronizing signal output module, it is characterised in that：The man-machine interaction
Module is connected with business data flow/pressure data stream process molded tissue block and test configurations module, the business data flow/pressure
Force data stream process molded tissue block is connected with test configurations module and data flow output control module, the data flow output control
Molding block is connected with GPS/ big dipper clock synchronization modules, and SV/GOOSE business data flows/pressure data stream interface module, MMS
Business data flow/pressure data stream interface module, voltage x current analog quantity interface module and hard contact open into/to output module electric
Property is connected to data flow output control module.
2. a kind of intelligent substation relay protection network pressure automatic testing equipment according to claim 1, its feature exists
In：The synchronizing signal output module is electrically connected at data flow output control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308204.2U CN206251112U (en) | 2016-11-30 | 2016-11-30 | A kind of intelligent substation relay protection network pressure automatic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308204.2U CN206251112U (en) | 2016-11-30 | 2016-11-30 | A kind of intelligent substation relay protection network pressure automatic testing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN206251112U true CN206251112U (en) | 2017-06-13 |
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| CN201621308204.2U Active CN206251112U (en) | 2016-11-30 | 2016-11-30 | A kind of intelligent substation relay protection network pressure automatic testing equipment |
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| CN (1) | CN206251112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106789403A (en) * | 2016-11-30 | 2017-05-31 | 国网安徽省电力公司宣城供电公司 | A kind of intelligent substation relay protection network pressure automatic testing equipment and method |
| CN108400908A (en) * | 2018-02-11 | 2018-08-14 | 国网江苏省电力有限公司电力科学研究院 | Supervisory control of substation information checks and accepts device and method automatically |
| CN109379251A (en) * | 2018-10-10 | 2019-02-22 | 南京国电南自软件工程有限公司 | Protective relaying device process layer GOOSE and SV communicate automatic test approach and system |
-
2016
- 2016-11-30 CN CN201621308204.2U patent/CN206251112U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106789403A (en) * | 2016-11-30 | 2017-05-31 | 国网安徽省电力公司宣城供电公司 | A kind of intelligent substation relay protection network pressure automatic testing equipment and method |
| CN108400908A (en) * | 2018-02-11 | 2018-08-14 | 国网江苏省电力有限公司电力科学研究院 | Supervisory control of substation information checks and accepts device and method automatically |
| CN108400908B (en) * | 2018-02-11 | 2021-05-11 | 国网江苏省电力有限公司电力科学研究院 | Automatic checking and accepting method for monitoring information of transformer substation |
| CN109379251A (en) * | 2018-10-10 | 2019-02-22 | 南京国电南自软件工程有限公司 | Protective relaying device process layer GOOSE and SV communicate automatic test approach and system |
| CN109379251B (en) * | 2018-10-10 | 2020-06-09 | 南京国电南自软件工程有限公司 | Automatic testing method and system for GOOSE and SV communication of relay protection device process layer |
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