CN204044230U - With the high voltage display device that error proof locking system of microcomputer is supporting - Google Patents
With the high voltage display device that error proof locking system of microcomputer is supporting Download PDFInfo
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- CN204044230U CN204044230U CN201420469552.2U CN201420469552U CN204044230U CN 204044230 U CN204044230 U CN 204044230U CN 201420469552 U CN201420469552 U CN 201420469552U CN 204044230 U CN204044230 U CN 204044230U
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- Prior art keywords
- locking system
- microcomputer
- high voltage
- display device
- lockset
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- 238000012360 testing method Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical group [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000012795 verification Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model provides a kind of high voltage display device supporting with error proof locking system of microcomputer, described error proof locking system of microcomputer is connected with a computer key by a communications adapter, and described computer key is for the operation order that receives described error proof locking system of microcomputer and send and to unblock operation according to the lockset of operation order content to field apparatus; Described high voltage display device comprises for Test Field equipment live whether sensor, the display showing described sensor detection results, described sensor and display electrical connection, wherein, described sensor is connected to realize forced blocking with the lockset of field apparatus, and with Test Field equipment live whether described computer key is connected with the lockset of field apparatus.Error proof locking system of microcomputer, lockset, high voltage display device are configured to one by the utility model, and application is simple, flexible operation is convenient, operation electrical verification and the complete anti-error scheme of locking.
Description
Technical field
The utility model relates to unattended substation preventing misoperation of high-tension switch cabinet technical field, particularly a kind of high voltage display device supporting with error proof locking system of microcomputer.
Background technology
High-voltage charge display device device be generally arranged on inlet wire bus, isolating switch, main transformer, switch cubicle, GIS combination electric appliance and other need the whether charged place of display, to prevent electric misoperation.
At present, application shows, high voltage display device exists following problem:
1, be not with five anti-interfaces, logical condition judgement cannot be carried out in conjunction with anti-error locking system, with realize circuit charged when five-defence block, safe operation exists larger hidden danger.
2, the pilot lamp difficulty damaged is changed.
3, use installation by adhering more, need power failure to open cabinet door when changing and safeguard and just can carry out.
Summary of the invention
The purpose of this utility model is to provide a kind of high voltage display device supporting with error proof locking system of microcomputer, to solve the problems referred to above that prior art exists.
In order to solve the problem, the utility model provides following technical scheme:
A kind of high voltage display device supporting with error proof locking system of microcomputer, described error proof locking system of microcomputer is connected with a computer key by a communications adapter, and described computer key is for the operation order that receives described error proof locking system of microcomputer and send and to unblock operation according to the lockset of operation order content to field apparatus; Described high voltage display device comprises for Test Field equipment live whether sensor, the display showing described sensor detection results, described sensor and display electrical connection, wherein, described sensor is connected to realize forced blocking with the lockset of field apparatus, and with Test Field equipment live whether described computer key is connected with the lockset of field apparatus.
Preferably, in the above-mentioned high voltage display device supporting with error proof locking system of microcomputer, the wire by extending between described sensor, display connects, to be convenient for changing described display; Between described sensor and the lockset of field apparatus, wire is connected; Wireless connections between described computer key and the lockset of field apparatus.
Preferably, in the above-mentioned high voltage display device supporting with error proof locking system of microcomputer, described sensor is condenser type porcelain vase sensor.
Preferably, in the above-mentioned high voltage display device supporting with error proof locking system of microcomputer, described display is neon lamp bulb.
Preferably, in the above-mentioned high voltage display device supporting with error proof locking system of microcomputer, described field apparatus is switch cubicle, and described lockset is electromagnetic lock.
Analyze known, error proof locking system of microcomputer, lockset, high voltage display device are configured to one by the utility model, and application is simple, flexible operation is convenient, operation electrical verification and the complete anti-error scheme of locking, the integrated anti-misoperation locking unit of high voltage display device, modular design, can realize with error proof locking system of microcomputer good fit, thus solve multiple problems of prior art existence.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the utility model embodiment when being applied to error proof locking system of microcomputer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, high voltage display device 5 and error proof locking system of microcomputer 1 fit applications that an embodiment of the present utility model provides, to control unblocking of field apparatus 6, unblocking of such as door of switch cabinet.
Specifically, error proof locking system of microcomputer 1 is connected with a computer key 3 by a communications adapter 2, and error proof locking system of microcomputer 1 is also connected with a upper location supervisory 10, to receive upper strata instruction, uploading device parameter etc. simultaneously.Preferably, error proof locking system of microcomputer 1 can also be connected with input-output device, such as printer, warning horn, display etc.Computer key 3 is for the operation order that receives error proof locking system of microcomputer 1 and send and to unblock operation to the lockset 4 on field apparatus 6 according to operation order content.High voltage display device 5 comprises the display (not shown) for the whether charged sensor (not shown) of Test Field equipment 6, display sensor detection results, sensor and display electrical connection.Sensor is connected to realize forced blocking with the lockset 4 on field apparatus 6, and whether charged computer key 3 be connected with Test Field equipment 6 with the lockset 4 on field apparatus 6.
Preferably, the sensor of high voltage display device 5 is condenser type porcelain vase sensor, and its display is neon lamp bulb, safe, explosion-proof; Lockset 4 is electromagnetic lock.
Further preferably, in order to meet rig-site utilization environment and increase application portability, wire by extending between the sensor of high voltage display device 5, display connects, wire can extend to the place needed arbitrarily, embedded assembling need not be adopted, to be convenient for changing display as prior art.Also be connected by wire between sensor and the lockset 4 on field apparatus 6, instead of wireless connections.Then wireless connections are passed through between lockset 4 on computer key 3 and field apparatus 6.
During application, after the switch of field apparatus 6 turns cold standby, computer key 3 checks high voltage display device 5, if its display is shown as without electricity, then permission computer key 3 opens five anti-lock (locksets 4) at cutter handle hole place, ground, line side, and it is anti-lock to allow to open rear cabinet door five.As there is electricity (display shows electricity) in line side, and be shown as electricity when checking with computer key 3, the five anti-lock and rear cabinet door places at cutter handle hole place, ground, line side five anti-lock, cannot have opened with computer key 3.
In sum, the utility model can detect and reflect the charged state of high-tension apparatus circuit, is combined the circuit electrical verification that can realize in operating process, carries out forced blocking to door of switch cabinet and to grounding switch solution, blocking function with error proof locking system of microcomputer.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (5)
1. a high voltage display device supporting with error proof locking system of microcomputer, described error proof locking system of microcomputer is connected with a computer key by a communications adapter, and described computer key is for the operation order that receives described error proof locking system of microcomputer and send and to unblock operation according to the lockset of operation order content to field apparatus; Described high voltage display device comprises for Test Field equipment live whether sensor, the display showing described sensor detection results, described sensor and display electrical connection, it is characterized in that, described sensor is connected to realize forced blocking with the lockset of field apparatus, and with Test Field equipment live whether described computer key is connected with the lockset of field apparatus.
2. the high voltage display device supporting with error proof locking system of microcomputer according to claim 1, is characterized in that, the wire by extending between described sensor, display connects, to be convenient for changing described display; Between described sensor and the lockset of field apparatus, wire is connected; Wireless connections between described computer key and the lockset of field apparatus.
3. the high voltage display device supporting with error proof locking system of microcomputer according to claim 1, is characterized in that, described sensor is condenser type porcelain vase sensor.
4. the high voltage display device supporting with error proof locking system of microcomputer according to claim 1, is characterized in that, described display is neon lamp bulb.
5. the high voltage display device supporting with error proof locking system of microcomputer according to claim 1, is characterized in that, described field apparatus is switch cubicle, and described lockset is electromagnetic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469552.2U CN204044230U (en) | 2014-08-19 | 2014-08-19 | With the high voltage display device that error proof locking system of microcomputer is supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469552.2U CN204044230U (en) | 2014-08-19 | 2014-08-19 | With the high voltage display device that error proof locking system of microcomputer is supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044230U true CN204044230U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420469552.2U Expired - Fee Related CN204044230U (en) | 2014-08-19 | 2014-08-19 | With the high voltage display device that error proof locking system of microcomputer is supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204044230U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201297A (en) * | 2015-08-10 | 2015-12-30 | 国网浙江省电力公司湖州供电公司 | Anti-misoperation device of electromagnetic lock by monitoring leakage current of arrester |
| CN105405190A (en) * | 2015-11-11 | 2016-03-16 | 国网浙江省电力公司湖州供电公司 | Electric displaying locking device for electric switch cabinet |
| CN105486911A (en) * | 2015-11-23 | 2016-04-13 | 国网浙江象山县供电公司 | High-voltage electroscopic device and method |
| CN108629879A (en) * | 2018-06-08 | 2018-10-09 | 广东电网有限责任公司 | A kind of dual tripper of switchgear anti-misoperation |
| CN109473876A (en) * | 2018-04-09 | 2019-03-15 | 国家电网公司 | A kind of high-tension switch cabinet blocking device and its control method for adopting code verifying |
| CN114513055A (en) * | 2022-04-20 | 2022-05-17 | 广东电网有限责任公司珠海供电局 | Flexible direct-current distribution network converter station service anti-misoperation system and control method |
-
2014
- 2014-08-19 CN CN201420469552.2U patent/CN204044230U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201297A (en) * | 2015-08-10 | 2015-12-30 | 国网浙江省电力公司湖州供电公司 | Anti-misoperation device of electromagnetic lock by monitoring leakage current of arrester |
| CN105405190A (en) * | 2015-11-11 | 2016-03-16 | 国网浙江省电力公司湖州供电公司 | Electric displaying locking device for electric switch cabinet |
| CN105486911A (en) * | 2015-11-23 | 2016-04-13 | 国网浙江象山县供电公司 | High-voltage electroscopic device and method |
| CN109473876A (en) * | 2018-04-09 | 2019-03-15 | 国家电网公司 | A kind of high-tension switch cabinet blocking device and its control method for adopting code verifying |
| CN108629879A (en) * | 2018-06-08 | 2018-10-09 | 广东电网有限责任公司 | A kind of dual tripper of switchgear anti-misoperation |
| CN114513055A (en) * | 2022-04-20 | 2022-05-17 | 广东电网有限责任公司珠海供电局 | Flexible direct-current distribution network converter station service anti-misoperation system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |