CN201549785U - Control cubicle of digital transformer substation - Google Patents
Control cubicle of digital transformer substation Download PDFInfo
- Publication number
- CN201549785U CN201549785U CN2009202768674U CN200920276867U CN201549785U CN 201549785 U CN201549785 U CN 201549785U CN 2009202768674 U CN2009202768674 U CN 2009202768674U CN 200920276867 U CN200920276867 U CN 200920276867U CN 201549785 U CN201549785 U CN 201549785U
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- CN
- China
- Prior art keywords
- control cabinet
- convergence control
- control cubicle
- intelligent operation
- operation apparatus
- 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 control cubicle of a digital transformer substation. The control cubicle comprises a control cubicle casing and a push-pull rotary intelligent operation device (1), wherein a control cubicle movable door (6) on one side of the control cubicle is provided with an operating button, a control switch and an in-situ and far conversion switch, the inner upper portion of the control cubicle casing (2) is provided with the push-pull rotary intelligent operation device which is arranged between two support frames (4) which are symmetric from left to right on a control cubicle crossbeam, the intelligent operating device is fixedly connected with a movable shaft (3) through a fixed mount, two ends of the movable shaft penetrate through rotary positioning grooves (9) of two support frames which are symmetric from left to right, and a panel of the push-pull rotary intelligent operating device is fixed on a control cubicle front cabinet baffle (5) through screws. The control cubicle is convenient for installation, detachment and maintenance, greatly reduces the workload, and improves the work efficiency, reduces the power-off times of a high-voltage primary device, and guarantees the reliability and safety of power supply.
Description
Technical field
The utility model relates to transformer station's technical field, is particularly useful for a kind of convergence control cabinet of digital transformer substation.
Background technology
At present, along with the appearance of electromechanical integration equipments such as intellectuality electric development, particularly intelligent switch, photoelectric type instrument transformer, automation of transformation substations technology has marched toward the digitized new stage.In mesolow, high pressure and superhigh pressure transformer station; the digital sensor of intelligent primary equipment, the I/O part that the Digital Control loop has replaced conventional protective relaying device, supervising device etc.; feasible protection, supervising device miniaturization, densification, and intactly be installed on the switch cubicle.Conventional secondary device all manufactures and designs based on standardization, modular microprocessor, and network service is at a high speed all adopted in the connection between its equipment, and it is enjoyed really to realize data sharing, resource by network.In the process that realizes transformer station's electromechanical integration; a kind of local operation device and intelligent cell device of having comprised, the intelligent convergence control cabinet of utilization advanced person's detection technique, control technology, the communication technology gather these network communication data and master-control room protection producer carries out communication.Not only save equipment investment and corresponding construction investments such as cable, optimized secondary circuit and structure.Improved the reliability of whole secondary circuit; and make that protecting control to transfer becomes possibility, has reduced the ground area of protection chamber and master-control room, and has significantly reduced mechanism's auxiliary contact quantity; dwindled the electrical distance with instrument transformer, the load that has alleviated instrument transformer improves the reliability of system.Because in the supporting intelligent convergence control cabinet of manufacturer, local operation device and intelligent cell device adopt embedded layout, the device back side is in cabinet, and convergence control cabinet back side cabinet door complete closed.Loosening or agingly need repair and maintenance and when changing, will bring very big inconvenience when the terminal board wiring at the device back side to construction.Even the circuit at this device place must be had a power failure.Not only reduced operating efficiency, and the reliability of influence power supply.
Summary of the invention
In order to address the above problem, the purpose of this utility model provides a kind of convergence control cabinet of digital transformer substation, has the installation of convenience, dismounting and repair and maintenance, has reduced workload to a great extent, has improved operating efficiency.When device needs maintenance, safeguards or changes, reduced the frequency of power cut of high pressure primary equipment, guaranteed power supply reliability and fail safe.
For achieving the above object, the utility model adopts following technical scheme:
A kind of convergence control cabinet of digital transformer substation comprises: convergence control cabinet housing, convergence control cabinet dodge gate, pull-draw rotation type intelligent operation apparatus: a side convergence control cabinet dodge gate of described convergence control cabinet have action button, control switch and on the spot, distant place change over switch; The top is provided with the pull-draw rotation type intelligent operation apparatus in the described convergence control cabinet, described intelligent operation apparatus is between two bracing frames of left and right symmetry on the convergence control cabinet crossbeam, intelligent operation apparatus is fixedlyed connected with movable axis by fixed mount, the positioning of rotating groove of symmetrical two bracing frames is passed at the two ends of movable axis, described pull-draw rotation type intelligent operation apparatus panel be fixed on cabinet dividing plate before the convergence control cabinet by screw.
The convergence control cabinet of described a kind of digital transformer substation, described positioning of rotating groove be level to translot, the port of export of translot is provided with a depression.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
The convergence control cabinet of this a kind of digital transformer substation has the installation of convenience, dismounting and repair and maintenance, has reduced workload to a great extent, has improved operating efficiency.When device needs maintenance, safeguards or changes, reduced the frequency of power cut of high pressure primary equipment, guaranteed power supply reliability and fail safe.
Description of drawings
Fig. 1 is the structural representation of the convergence control cabinet of digital transformer substation;
Fig. 2 is the structural representation of intelligent operation apparatus;
Among the figure: the 1-intelligent operation apparatus; 2-convergence control cabinet housing; The 3-movable axis; The 4-bracing frame; Cabinet dividing plate before the 5-; 6-convergence control cabinet dodge gate; 7-rear terminal row; Cabinet dividing plate behind the 8-; 9-positioning of rotating groove; The 10-fixed mount;
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, a kind of convergence control cabinet of digital transformer substation comprises: convergence control cabinet housing, convergence control cabinet dodge gate, pull-draw rotation type intelligent operation apparatus 1: have on the side convergence control cabinet dodge gate 6 of described convergence control cabinet action button, control switch and on the spot, distant place change over switch; The top is provided with pull-draw rotation type intelligent operation apparatus 1 in the described convergence control cabinet housing 2, described intelligent operation apparatus is between two bracing frames 4 of left and right symmetry on the convergence control cabinet crossbeam, intelligent operation apparatus 1 is fixedlyed connected with movable axis 3 by fixed mount 10, the positioning of rotating groove 9 of symmetrical two bracing frames is passed at the two ends of movable axis 3, described positioning of rotating groove 9 be level to translot, the port of export of translot is provided with a depression.The panel of described pull-draw rotation type intelligent operation apparatus is fixed on cabinet dividing plate 5 before the convergence control cabinet by screw.
During use,
1, installs, bracing frame 4 is fixed on the crossbeam in the convergence control cabinet, by fixed mount 10 the pull-draw rotation type intelligent operation apparatus is fixedlyed connected with movable axis 3, and the positioning of rotating groove 9 that symmetrical two bracing frames are passed at the two ends of movable axis 3 is passed through dowel fixes.And use screw that the pull-draw rotation type intelligent operation apparatus is fixed on before the convergence control cabinet on the cabinet dividing plate 5.
2, maintenance; when the wiring among the rear terminal of pull-draw rotation type intelligent operation apparatus 1 row 7 short circuit phenomenon or fiber optic hub occur and loosening phenomenon occurs; can cause the tripping and the misoperation of protective device, influence the normal operation of high pressure primary equipment, must carry out repair and maintenance immediately and handle.The first step unloads four fixed screws that the pull-draw rotation type intelligent operation apparatus is connected with cabinet dividing plate 5 before the convergence control cabinet.In second step, level outwards spurs the pull-draw rotation type intelligent operation apparatus, and movable axis 3 level in the positioning of rotating groove 9 of bracing frame 4 is moved forward in the edge depression of positioning of rotating groove 9.Leave back cabinet dividing plate 8; In the 3rd step, be rotated down and make the pull-draw rotation type intelligent operation apparatus, but the terminal board 7 at pull-draw rotation type intelligent operation apparatus 1 back side and optical fiber socket are exposed within the repair and maintenance scope fully.
Claims (2)
1. the convergence control cabinet of a digital transformer substation comprises: convergence control cabinet housing, convergence control cabinet dodge gate, pull-draw rotation type intelligent operation apparatus (1): have on the side convergence control cabinet dodge gate (6) of described convergence control cabinet action button, control switch and on the spot, distant place change over switch; It is characterized in that: the top is provided with pull-draw rotation type intelligent operation apparatus (1) in the described convergence control cabinet housing (2), described intelligent operation apparatus is positioned between two bracing frames (4) of left and right symmetry on the convergence control cabinet crossbeam, intelligent operation apparatus (1) is fixedlyed connected with movable axis (3) by fixed mount (10), the positioning of rotating groove (9) of symmetrical two bracing frames is passed at the two ends of movable axis (3), and the panel of described pull-draw rotation type intelligent operation apparatus (1) is fixed on cabinet dividing plate (5) before the convergence control cabinet by screw.
2. the convergence control cabinet of a kind of digital transformer substation according to claim 1 is characterized in that: described positioning of rotating groove (9) for level to translot, the port of export of translot is provided with a depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768674U CN201549785U (en) | 2009-12-11 | 2009-12-11 | Control cubicle of digital transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768674U CN201549785U (en) | 2009-12-11 | 2009-12-11 | Control cubicle of digital transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549785U true CN201549785U (en) | 2010-08-11 |
Family
ID=42604964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202768674U Expired - Fee Related CN201549785U (en) | 2009-12-11 | 2009-12-11 | Control cubicle of digital transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039662A (en) * | 2017-12-23 | 2018-05-15 | 中国西电电气股份有限公司 | A kind of GIS convergence control cabinets |
-
2009
- 2009-12-11 CN CN2009202768674U patent/CN201549785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039662A (en) * | 2017-12-23 | 2018-05-15 | 中国西电电气股份有限公司 | A kind of GIS convergence control cabinets |
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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: 20100811 Termination date: 20101211 |