CN202906265U - A position monitoring device of the disconnectors of a switch cabinet - Google Patents
A position monitoring device of the disconnectors of a switch cabinet Download PDFInfo
- Publication number
- CN202906265U CN202906265U CN 201220589454 CN201220589454U CN202906265U CN 202906265 U CN202906265 U CN 202906265U CN 201220589454 CN201220589454 CN 201220589454 CN 201220589454 U CN201220589454 U CN 201220589454U CN 202906265 U CN202906265 U CN 202906265U
- Authority
- CN
- China
- Prior art keywords
- switch
- disconnectors
- monitoring device
- switch cabinet
- travel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a position monitoring device of the disconnectors of a switch cabinet. The position monitoring device comprises a switch cabinet (1), electricity meters (2), indicators (3), and disconnectors (4) and is characterized in that the travel switches (6) are disposed at the disconnectors (4), and that when performing opening and closing operation, the opening and closing handle (5) of a disconnector (4) can be connected with the contact (7) of a travel switch (6) and may change the position of the contact (7) of the travel switch (6). The position monitoring device of the disconnectors of a switch cabinet has a beneficial effect that by applying the travel switches, real-time monitoring of the position of the disconnectors of a switch cabinet with an old type is achieved and timeliness, security, and reliability of power grid automatic monitoring control are increased.
Description
Technical field
The utility model belongs to power transmission and transformation complex automatic system control device technical field, especially relates to the monitoring device of a kind of switch cubicle isolating switch position.
Background technology
At present, the old-fashioned switch cubicle of part transformer station is owing to putting into operation the date relatively early, the relatively backward function of technology is perfect not, can't realize the concrete folding position of isolating switch in the switch cubicle is monitored automatically, can only determine by artificial judgement deciliter position of isolating switch.Cause like this power transmission and transformation system data ageing, accuracy is relatively low, does not satisfy the requirement of modern power transmission and transformation system automatic monitoring system far away.
Summary of the invention
Can't realize the problem of the concrete folding position of isolating switch in the automatic monitoring slowdown monitoring switch cabinet in order to solve old-fashioned switch cubicle, the utility model provides the monitoring device of a kind of switch cubicle isolating switch position.The technical scheme that adopts is: this device comprises switch cubicle, ammeter, indicator light and isolating switch, the place arranges travel switch at isolating switch, and deciliter handle of isolating switch can join with the contact of travel switch when carrying out deciliter action and can change the contact position of travel switch.When isolating switch carries out deciliter action, changed the contact position of travel switch, produce corresponding deciliter signal and pass to monitoring device, and in time feed back to dispatch automated system.Realization is to the Real-Time Monitoring of isolating switch folding position in the old-fashioned switch cubicle.
The beneficial effects of the utility model are, by adding a travel switch, have realized the Real-Time Monitoring to old-fashioned switch cubicle isolating switch position, have improved ageing, the safety and reliability of electrical network automatic monitoring system.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, switch cubicle, 2, ammeter, 3, indicator light, 4, isolating switch, 5, deciliter handle, 6, travel switch, 7, contact, 8, monitoring device.
Embodiment
With reference to accompanying drawing, this device comprises switch cubicle 1, ammeter 2, indicator light 3 and isolating switch 4,4 places arrange travel switch 6 at isolating switch, and deciliter handle 5 of isolating switch 4 can join with the contact 7 of travel switch 6 when carrying out deciliter action and can change contact 7 positions of travel switch.When isolating switch 4 carries out deciliter action, changed contact 7 positions of travel switch 6, produce corresponding deciliter signal and pass to monitoring device 8, and in time feed back to dispatch automated system.Realization is to the Real-Time Monitoring of isolating switch folding position in the old-fashioned switch cubicle.
Claims (1)
1. the monitoring device of a switch cubicle isolating switch position, comprise switch cubicle (1), ammeter (2), indicator light (3) and isolating switch (4), it is characterized in that: locate to arrange travel switch (6) at isolating switch (4), deciliter handle (5) of isolating switch (4) can join with the contact (7) of travel switch (6) when carrying out deciliter action and can change contact (7) position of travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589454 CN202906265U (en) | 2012-11-10 | 2012-11-10 | A position monitoring device of the disconnectors of a switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589454 CN202906265U (en) | 2012-11-10 | 2012-11-10 | A position monitoring device of the disconnectors of a switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906265U true CN202906265U (en) | 2013-04-24 |
Family
ID=48126891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589454 Expired - Fee Related CN202906265U (en) | 2012-11-10 | 2012-11-10 | A position monitoring device of the disconnectors of a switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906265U (en) |
-
2012
- 2012-11-10 CN CN 201220589454 patent/CN202906265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131110 |