CN207301205U - A kind of intelligent station prepared auto restart drive aid - Google Patents
A kind of intelligent station prepared auto restart drive aid Download PDFInfo
- Publication number
- CN207301205U CN207301205U CN201721307590.8U CN201721307590U CN207301205U CN 207301205 U CN207301205 U CN 207301205U CN 201721307590 U CN201721307590 U CN 201721307590U CN 207301205 U CN207301205 U CN 207301205U
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- China
- Prior art keywords
- optical fiber
- electrically connected
- fiber interface
- intelligent station
- auto restart
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Abstract
The utility model discloses a kind of intelligent station prepared auto restart drive aid; including embedded board, several first optical fiber interfaces and optical fiber interface adapter; first optical fiber interface is used to connect backup power automatic switching protection device and digitlization tester; the input terminal of optical fiber interface is electrically connected with the output terminal of backup power automatic switching protection device and digitlization tester, and the output terminal of optical fiber interface is electrically connected with the input terminal of optical fiber interface adapter；The output terminal of optical fiber interface adapter is electrically connected with the input terminal of embedded board.The utility model is small, light-weight with equipment volume, and wiring simply, conveniently, tests the characteristics of process is easy to operate, can verify backup power automatic switching protection device, cost that time and manpower is saved.Meanwhile the break-make situation of optical fiber can be verified by light emitting module.
Description
Technical field
Prepared auto restart check device field is the utility model is related to, is driven more particularly, to a kind of intelligent station prepared auto restart auxiliary
Help device.
Background technology
The precision maneuver of backup power automatic switching protection device can restore electricity and reduce in time power supply interrupted district, be obtained in substation
Extensive use.Operative practice proves for many years, and backup power automatic switching protection device has become to be ensured power supply reliability and keep the safety in production important
Measure, improves the Reliability of Microprocessor of backup auto-activating device, and the safe and stable operation to ensureing power supply reliability and power grid has important
Meaning.
Intelligent substation is standardized as basic demand with whole station information digitalization, communications platform networking, information sharing, from
It is dynamic to complete the basic functions such as information gathering, measurement, control, protection, metering and monitoring, and can support power grid in real time certainly as needed
The Premium Features such as dynamic control, intelligence adjusting, on-line analysis decision-making, collaboration interaction.Therefore, in intelligent substation, how to ensure
Backup power automatic switching protection device keeps correctness in prolonged operational process, logic function and circuit, when main power supply disappears
Stand-by power supply can be put into exactly, be the emphasis of line service.
Backup power automatic switching protection device in traditional substation due to its sampling, open into, the data such as output by independent electricity
Cable is transmitted, in regular inspection can the corresponding logic function of separate analogue, realize and off interval be individually driven, and not
Influence other intervals in operation.
And intelligent substation in order to realize whole station information digitalization, communications platform networking, information sharing standardization etc. will
Ask, sampling and input and output amount use network transmission, can not the corresponding logic function of separate analogue.For the standby of single network operation
Protective device is hauled oneself willingly into, can not realize that protection act is driven while completes with switch, there are blind spot for regular inspection work.
Utility model content
The utility model overcomes the defects of existing intelligent substation and backup power automatic switching protection device, there is provided a kind of new intelligence
Can be stood prepared auto restart drive aid.The utility model can be completed to protect prepared auto restart with the corresponding logic function of separate analogue
The inspection work of device.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
A kind of intelligent station prepared auto restart drive aid, including embedded board, several first optical fiber interfaces and light
Fine interface adapter, wherein,
First optical fiber interface is used to connect backup power automatic switching protection device and digitlization tester, the input of optical fiber interface
The output terminal with backup power automatic switching protection device and digitlization tester is held to be electrically connected, the output terminal of optical fiber interface is adapted to optical fiber interface
The input terminal of device is electrically connected；
The output terminal of optical fiber interface adapter is electrically connected with the input terminal of embedded board.
Utility model works process is as follows：
First optical fiber interface connects backup power automatic switching protection device and digitlization tester, and optical fiber interface converts light signals into electricity
Signal, embedded board handle electric signal, or the corresponding logic function of simulation output allows backup power automatic switching protection device
Action.
In a kind of preferable scheme, the intelligent station prepared auto restart drive aid further includes power supply module, described
Power supply module intelligent station prepared auto restart drive aid is powered.
In a kind of preferable scheme, the intelligent station prepared auto restart drive aid power supply module turns including alternating current-direct current
Block and transforming circuit are changed the mold, wherein,
The input terminal connection 220V alternating currents of the AC-DC conversion module；
The output terminal of AC-DC conversion module is electrically connected with the input terminal of transforming circuit；
The output terminal of the transforming circuit is electrically connected with the input terminal of embedded board.
It is the low pressure used for intelligent station prepared auto restart drive aid by 220V AC conversions in this preferred solution
Direct current.
In a kind of preferable scheme, the intelligent station prepared auto restart drive aid further include the second optical fiber interface and
Light emitting module, wherein,
The power end of the light emitting module is electrically connected with the output terminal of transforming circuit；
The luminous end of the light emitting module is electrically connected with the input terminal of the second optical fiber interface；
The output terminal of second optical fiber interface is electrically connected with optical fiber.
This preferred solution judges with the break-make to optical fiber, and light emitting module is by the second optical fiber interface by light input light
Fibre, so as to judge the break-make of optical fiber.
In a kind of preferable scheme, the intelligent station prepared auto restart drive aid further includes display screen, described
The power end of display screen is electrically connected with the output terminal of transforming circuit；The input terminal of the display screen and embedded board it is defeated
Outlet is electrically connected.
In a kind of preferable scheme, the intelligent station prepared auto restart drive aid further includes indicator light, described
The input terminal of indicator light is electrically connected with the output terminal of embedded board.In this preferred solution, indicator light is used to show intelligent station
The working status of prepared auto restart drive aid.
In a kind of preferable scheme, first optical fiber interface is multimode fibre interface.In this preferred solution, multimode
Optical fiber interface is used to receive multi-channel optical fibre signal at the same time, and hardware cost is relatively low.
Compared with prior art, the beneficial effect of technical solutions of the utility model is：
The utility model is small, light-weight with equipment volume, and wiring simply, conveniently, tests the characteristics of process is easy to operate,
Backup power automatic switching protection device can be verified, cost that time and manpower is saved.Meanwhile the logical of optical fiber can be verified by light emitting module
Disconnected situation.
Brief description of the drawings
Fig. 1 is the structure chart of embodiment.
Embodiment
Attached drawing is only for illustration, it is impossible to is interpreted as the limitation to this patent；
In order to more preferably illustrate the present embodiment, some components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be appreciated that some known features and its explanation, which may be omitted, in attached drawing
's.
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of intelligent station prepared auto restart drive aid, including embedded board, N number of optical fiber interface,
Optical fiber interface adapter, indicator light, display screen, light emitting module, AC-DC conversion module and 220V turn 5V circuits, and N is not less than 2
Positive integer, wherein,
N number of optical fiber interface includes the second optical fiber interface and N-1 the first optical fiber interfaces；
The input terminal connection 220V alternating currents of AC-DC conversion module；
The input terminal that the output terminal of AC-DC conversion module turns 5V circuits with 220V is electrically connected；
220V turns the output terminal of 5V circuits and is electrically connected with the input terminal of embedded board；
The power end of light emitting module is electrically connected with the output terminal of transforming circuit；
The luminous end of light emitting module is electrically connected with the input terminal of the second optical fiber interface；
The output terminal of second optical fiber interface is electrically connected with optical fiber；
First optical fiber interface be used for connect backup power automatic switching protection device and digitlization tester, the input terminal of optical fiber interface with it is standby
Haul oneself willingly into protective device and digitize the output terminal of tester and be electrically connected, the output terminal of optical fiber interface is defeated with optical fiber interface adapter
Enter end to be electrically connected；
The output terminal of optical fiber interface adapter is electrically connected with the input terminal of embedded board；
The input terminal of display screen is electrically connected with the output terminal of embedded board；
The input terminal of indicator light is electrically connected with the output terminal of embedded board.
Embodiment specific implementation process：
First optical fiber interface connects backup power automatic switching protection device and digitlization tester, and optical fiber interface converts light signals into electricity
Signal, embedded board handle electric signal, or the corresponding logic function of simulation output allows backup power automatic switching protection device
Action.Meanwhile by light emitting module and optical fiber interface, optical fiber can be judged.Display screen is used to show relevant parameter,
Indicator light is used for the working status for showing embodiment.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, it is impossible to is interpreted as the limitation to this patent；
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of intelligent station prepared auto restart drive aid, it is characterised in that including embedded board, several first optical fiber
Interface and optical fiber interface adapter, wherein,
First optical fiber interface be used for connect backup power automatic switching protection device and digitlization tester, the input terminal of optical fiber interface with
The output terminal of backup power automatic switching protection device and digitlization tester is electrically connected, output terminal and the optical fiber interface adapter of optical fiber interface
Input terminal is electrically connected；
The output terminal of optical fiber interface adapter is electrically connected with the input terminal of embedded board.
2. intelligent station prepared auto restart drive aid according to claim 1, it is characterised in that power supply module is further included,
The power supply module is powered intelligent station prepared auto restart drive aid.
3. intelligent station prepared auto restart drive aid according to claim 2, it is characterised in that power supply module includes handing over straight
Modular converter and transforming circuit are flowed, wherein,
The input terminal connection 220V alternating currents of the AC-DC conversion module；
The output terminal of AC-DC conversion module is electrically connected with the input terminal of transforming circuit；
The output terminal of the transforming circuit is electrically connected with the input terminal of embedded board.
4. intelligent station prepared auto restart drive aid according to claim 3, it is characterised in that the intelligent station is standby certainly
Throw drive aid and further include the second optical fiber interface and light emitting module, wherein,
The power end of the light emitting module is electrically connected with the output terminal of transforming circuit；
The luminous end of the light emitting module is electrically connected with the input terminal of the second optical fiber interface；
The output terminal of second optical fiber interface is electrically connected with optical fiber.
5. the intelligent station prepared auto restart drive aid according to claim 3 or 4, it is characterised in that the intelligent station
Prepared auto restart drive aid further includes display screen, and the power end of the display screen is electrically connected with the output terminal of transforming circuit；
The input terminal of the display screen is electrically connected with the output terminal of embedded board.
6. intelligent station prepared auto restart drive aid according to claim 5, it is characterised in that the intelligent station is standby certainly
Throw drive aid and further include indicator light, the input terminal of the indicator light is electrically connected with the output terminal of embedded board.
7. the intelligent station prepared auto restart drive aid according to any claim in Claims 1-4, its feature exist
In the intelligent station prepared auto restart drive aid further includes indicator light, and the input terminal of the indicator light is opened with embedded
The output terminal for sending out plate is electrically connected.
8. the intelligent station prepared auto restart drive aid according to claim 1,2,3,4 or 6, it is characterised in that described
First optical fiber interface is multimode fibre interface.
9. intelligent station prepared auto restart drive aid according to claim 5, it is characterised in that first optical fiber connects
Mouth is multimode fibre interface.
10. intelligent station prepared auto restart drive aid according to claim 7, it is characterised in that first optical fiber
Interface is multimode fibre interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307590.8U CN207301205U (en) | 2017-10-11 | 2017-10-11 | A kind of intelligent station prepared auto restart drive aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307590.8U CN207301205U (en) | 2017-10-11 | 2017-10-11 | A kind of intelligent station prepared auto restart drive aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301205U true CN207301205U (en) | 2018-05-01 |
Family
ID=62413961
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721307590.8U Active CN207301205U (en) | 2017-10-11 | 2017-10-11 | A kind of intelligent station prepared auto restart drive aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579839A (en) * | 2018-05-21 | 2019-12-17 | 广东电网有限责任公司 | Optical fiber core aligning device |
-
2017
- 2017-10-11 CN CN201721307590.8U patent/CN207301205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579839A (en) * | 2018-05-21 | 2019-12-17 | 广东电网有限责任公司 | Optical fiber core aligning device |
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