CN205721349U - Intelligent substation measure and control device connection latching logic off-line verification system - Google Patents
Intelligent substation measure and control device connection latching logic off-line verification system Download PDFInfo
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- CN205721349U CN205721349U CN201620379599.9U CN201620379599U CN205721349U CN 205721349 U CN205721349 U CN 205721349U CN 201620379599 U CN201620379599 U CN 201620379599U CN 205721349 U CN205721349 U CN 205721349U
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- 238000012795 verification Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000007257 malfunction Effects 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000011664 signaling Effects 0.000 abstract description 3
- 241000272814 Anser sp. Species 0.000 description 8
- 230000009466 transformation Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
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Abstract
The open a kind of intelligent substation measure and control device connection latching logic off-line verification system of this utility model, including switch, and the first smooth digital testing system of being connected with switch and the second smooth digital testing system, measure and control device to be verified is connected with switch by optical interface electrical interface respectively.Intelligent substation measure and control device described in the utility model connection latching logic off-line verification system, is run by " off-line " of measure and control device, and the security risk of checking work is dropped to zero, effectively prevent checking work malfunction, touches and once run the risk of equipment by mistake.Distich latching logic is relevant simultaneously chopper, the simulation displacement of disconnecting link position signalling use light digital testing system to realize, and connection locking result presents also by light digital testing system, it is possible to effectively reduce the proving time more than 50%.
Description
Technical field
This utility model relates to a kind of intelligent substation measure and control device connection latching logic off-line verification system, belongs to technical field of power systems.
Background technology
Along with popularization, the construction of intelligent grid, the core component intelligent substation of intelligent grid is built the most on a large scale, is put into operation.Simultaneously, development along with intelligent grid, more and more built intelligent substations are faced with transformation and enlarging work, transformation, enlarging are by the checking of measure and control device wall connection latching logic for power system substation automation specialty than one of relatively hazardous and troublesome work, the checking of wall connection latching logic is necessary not only for the interrelated logic verifying this interval, also needing to verify the logic across interval, the connection latching logic checking such as circuit measure and control device is accomplished by with the verifying bus relevant plug-in strip positions such as the cutter connection latching logic relation to this line segregation plug-in strip.Connection latching logic checking of the prior art is primarily present following problem: one, limited by transformation, enlarging job area, being often operation equipment nor in the working range of work ticket measure and control device being carried out the device across interval five prevention logic checking, from the point of view of the angle of safety, being belonging to violate the gross error of safety；Two, need to carry out chopper during verifying logic, the simulation of disconnecting link position negates work, and carries out, in the terminal block of the equipment of operation, something that this work is quite dangerous, exist touch by mistake, malfunction once runs the possibility of equipment；Three, connection latching logic is more complicated, verifies the most long.
In view of this, this is studied by the present inventor, develops a kind of intelligent substation measure and control device connection latching logic off-line verification system specially, and this case thus produces.
Utility model content
The purpose of this utility model be to provide a kind of easily, intelligent substation measure and control device connection latching logic off-line verification system that risk is less, improve the efficiency of connection latching logic checking, reduce the risk of checking.
To achieve these goals, solution of the present utility model is:
Intelligent substation measure and control device connection latching logic off-line verification system, including switch, the first smooth digital testing system and the second smooth digital testing system；Wherein, described switch comprises optical interface and electrical interface, and switch is connected with the first smooth digital testing system and the second smooth digital testing system respectively by optical interface, and measure and control device to be verified is connected with switch by optical interface, electrical interface.
As preferably, described switch uses model to be the switch of SICOM3024P.
As preferably, described first smooth digital testing system and the second smooth digital testing system all use the hand-held light digital testing system of DM5000 series.Use hand-held light digital testing system that test can be made more convenient.
Above-mentioned intelligent substation measure and control device connection latching logic off-line verification System Working Principle: described switch can arrange the VLAN of this switch according to the vlan number of intelligent substation GOOSE message, is used for transmitting GOOSE message；First smooth digital testing system is for importing the SCD file of measure and control device place to be verified intelligent substation, in order to simulate relevant measure and control device and intelligent terminal, send the chopper to the connection relevant primary equipment of latching logic and the GOOSE message of disconnecting link position, and mimic-disconnecting switch, the displacement of disconnecting link position；Second smooth digital testing system, for accepting the connection locking GOOSE message that measure and control device to be verified sends, resolves and presents message content.
Compared with original latching logic checking system, intelligent substation measure and control device described in the utility model is used to join latching logic off-line verification system, " off-line " that can realize measure and control device runs, the security risk of checking work is dropped to zero, effectively prevent checking work malfunction, touch and once run the risk of equipment by mistake.Distich latching logic is relevant simultaneously chopper, the simulation displacement of disconnecting link position signalling use light digital testing system to realize, and connection locking result presents also by light digital testing system, it is possible to effectively reduce the proving time more than 50%.
Below in conjunction with drawings and the specific embodiments, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the intelligent substation measure and control device connection latching logic off-line verification system structure schematic diagram described in the present embodiment.
Detailed description of the invention
As shown in Figure 1, intelligent substation measure and control device connection latching logic off-line verification system, including switch 1, and passing through the first smooth digital testing system 2 and the second smooth digital testing system 3 that optical interface 12 is connected with switch 1, measure and control device 4 to be verified is connected with switch 1 by optical interface 12, electrical interface 11 respectively.Switch 1 described in the present embodiment uses the SICOM3024P switch of east God in charge of the Earth department production, the DM5000 series hand held light digital testing system that the first smooth digital testing system 2 and the second smooth digital testing system 3 all use Wuhan Kai Mo Electric Applicance Co., Ltd to produce.
In the present embodiment, switch 1 comprises optical interface 12 and electrical interface 11, can arrange the VLAN of this switch according to the vlan number of intelligent substation GOOSE message, be used for transmitting GOOSE message；
First smooth digital testing system 2 is for importing the SCD file of measure and control device 4 place to be verified intelligent substation, in order to simulate relevant observing and controlling sole duty and intelligent terminal, send the chopper to the connection relevant primary equipment of latching logic and the GOOSE message of disconnecting link position, and mimic-disconnecting switch, the displacement of disconnecting link position；
Second smooth digital testing system 3, for accepting the connection locking GOOSE message that measure and control device 4 to be verified sends, resolves and presents message content.
Use the intelligent substation measure and control device connection latching logic off-line verification system described in the present embodiment, " off-line " that can realize measure and control device runs, the security risk of checking work is dropped to zero, effectively prevent checking work malfunction, touch and once run the risk of equipment by mistake.Distich latching logic is relevant simultaneously chopper, the simulation displacement of disconnecting link position signalling use light digital testing system to realize, and connection locking result presents also by light digital testing system, it is possible to effectively reduce the proving time more than 50%.
Main improvement of the present utility model is the system using specific components and parts to combine, and the software in use participated in and protocol part are prior art, and are not belonging to improvement of the present utility model.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitably change that it is done by any person of an ordinary skill in the technical field or modify, all should be regarded as without departing from patent category of the present utility model.
Claims (3)
1. intelligent substation measure and control device connection latching logic off-line verification system, it is characterised in that: include switch, the first smooth digital testing system and the second smooth digital testing system；Wherein, described switch comprises optical interface and electrical interface, and switch is connected with the first smooth digital testing system and the second smooth digital testing system respectively by optical interface, and measure and control device to be verified is connected with switch by optical interface, electrical interface.
2. intelligent substation measure and control device connection latching logic off-line verification system as claimed in claim 1, it is characterised in that: described switch uses model to be the switch of SICOM3024P.
3. intelligent substation measure and control device connection latching logic off-line verification system as claimed in claim 1, it is characterised in that: described first smooth digital testing system and the second smooth digital testing system all use the hand-held light digital testing system of DM5000 series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379599.9U CN205721349U (en) | 2016-04-29 | 2016-04-29 | Intelligent substation measure and control device connection latching logic off-line verification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379599.9U CN205721349U (en) | 2016-04-29 | 2016-04-29 | Intelligent substation measure and control device connection latching logic off-line verification system |
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| CN205721349U true CN205721349U (en) | 2016-11-23 |
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| CN201620379599.9U Expired - Fee Related CN205721349U (en) | 2016-04-29 | 2016-04-29 | Intelligent substation measure and control device connection latching logic off-line verification system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995188A (en) * | 2017-11-30 | 2018-05-04 | 杭州迪普科技股份有限公司 | A kind of device and method for realizing test equipment and equipment under test data transfer |
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2016
- 2016-04-29 CN CN201620379599.9U patent/CN205721349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995188A (en) * | 2017-11-30 | 2018-05-04 | 杭州迪普科技股份有限公司 | A kind of device and method for realizing test equipment and equipment under test data transfer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |