CN206387830U - A kind of transformer synthesis termination - Google Patents
A kind of transformer synthesis termination Download PDFInfo
- Publication number
- CN206387830U CN206387830U CN201621331682.5U CN201621331682U CN206387830U CN 206387830 U CN206387830 U CN 206387830U CN 201621331682 U CN201621331682 U CN 201621331682U CN 206387830 U CN206387830 U CN 206387830U
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- side panel
- pressure side
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- electric current
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Abstract
The utility model discloses a kind of transformer synthesis termination, including panel, the panel itself is provided with high-pressure side panel, the high-pressure side panel side is provided with medium voltage side panel, medium pressure side panel side is provided with low pressure side panel, the high-pressure side panel, medium voltage side panel is equipped with electric current binding post with low-pressure side panel itself, the electric current wiring column bottom is provided with voltage link post, the high-pressure side panel, medium voltage side panel is equipped with short circuit button with low pressure side panel bottom, the short circuit button side is provided with ground connection button, connecting line is equipped between the electric current binding post and voltage link post, the utility model is without the p-wire of bushing shell for transformer is frequently changed, greatly reduce setting up time, improve operating efficiency.
Description
Technical field
The utility model is related to transformer connection field, more particularly to a kind of transformer synthesis termination.
Background technology
It is well known that with increasing that station works, on-the-spot test workload is increasing, due to test event
Different testers test wiring it is also different, be this tester needs to change different for different test events
P-wire, the main transformer test event of especially 110kV and the above is more, and the testing time is long, it is often necessary to climbs up to climb down and gives test work
Very big trouble is brought, needs to re-replace the p-wire of another test apparatus after a kind of experiment is finished, drops significantly
The low operating efficiency of field test, develops a kind of general for this, is applicable the synthesis termination of execute-in-place very to be necessary,
P-wire arrangement classification formation one kind of the necessary pilot project of routine can be met into all items experiment using a set of p-wire
It is required that, therefore, invent a kind of transformer synthesis termination necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of transformer synthesis termination, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of transformer synthesis termination, including
Panel, the panel itself is provided with high-pressure side panel, and the high-pressure side panel side is provided with medium voltage side panel, medium pressure side
Plate side is provided with low pressure side panel, and the high-pressure side panel, medium voltage side panel and low-pressure side panel itself are equipped with electric current wiring
Post, the electric current wiring column bottom is provided with voltage link post, high-pressure side panel, medium voltage side panel and low pressure side panel
Bottom is equipped with short circuit button, the short circuit button side provided with ground connection button, the electric current binding post and voltage link post it
Between be equipped with connecting line.
It is preferred that, the electric current binding post sets model IA, IB, IC, IO respectively.
It is preferred that, the voltage link post sets model UA, UB, UC, U0 respectively.
It is preferred that, the connecting line is made up of high pressure silica gel material.
Technique effect of the present utility model and advantage：This synthesis termination is by the high-pressure side of main transformer, medium voltage side, low
Pressure side is once uniformly connected in the present apparatus using a kind of p-wire of particular/special requirement, is then switched according to tested content different
Function button, experiment needs can be met by changing different test apparatuses, and without re-replacing p-wire again, the present apparatus can be real
D.C. resistance experiment, no-load voltage ratio experiment, load ratio bridging switch experiment, insulation resistance test, high voltage dielectric loss examination are now carried out to transformer
Test.Without the p-wire of bushing shell for transformer is frequently changed, greatly reduce setting up time, improve operating efficiency.
Brief description of the drawings
Fig. 1 is panel construction schematic diagram of the present utility model.
Fig. 2 is relay principle schematic of the present utility model.
In figure：1 panel, 2 high-pressure side panels, 3 medium voltage side panels, 4 low pressure side panels, 5 electric current binding posts, 6 voltage links
Post, 7 short circuit buttons, 8 ground connection buttons, 9 connecting lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of transformer synthesis termination as shown in Figure 1-2, to achieve the above object, this
Utility model provides following technical scheme：A kind of transformer synthesis termination, including panel 1, the inside of panel 1 is provided with height
Side panel 2 is pressed, the side of high-pressure side panel 2 is provided with medium voltage side panel 3, and the side of medium pressure side panel 3 is provided with low pressure side
Plate 4, the high-pressure side panel 2, medium voltage side panel 3 inside low pressure side panel 4 with being equipped with electric current binding post 5, and the electric current connects
The bottom of terminal 5 is provided with voltage link post 6, and high-pressure side panel 2, medium voltage side panel 3 are all provided with the bottom of low pressure side panel 4
There is short circuit button 7, the side of short circuit button 7 is equal between the electric current binding post 5 and voltage link post 6 provided with ground connection button 8
Provided with connecting line 9.
The electric current binding post 5 sets model IA, IB, IC, IO respectively, and the voltage link post 6 sets model respectively
For UA, UB, UC, U0, it is 30KV that insulation between binding post is pressure-resistant, meets the test request of high voltage dielectric loss, the connecting line 9 by
High pressure silica gel material is made, it is ensured that pressure-resistant insulation.
Operation principle：This termination is divided into front panel and rear board, and wherein high, medium and low three regions of front panel point are every
Insulation between individual 8 binding posts in region, respectively IA, IB, IC, I0, UA, UB, UC, U0, binding post is pressure-resistant for 30KV, satisfaction
The test request of high voltage dielectric loss.It is respectively short circuit button 7 and ground connection button 8 that each region, which is also equipped with two buttons, when pressing work(
Using high-voltage relay is by mutual short circuit between terminal or is grounded short circuit inside device during energy button.Rear board and front panel phase
Together, but without control button, three identical regions i.e. high-pressure side, medium voltage side, low-pressure side is then assigned as again.So set
Meter is simple and reliable, inside using pressure-resistant 25kV high-voltage relay as switching, using the connection of high pressure silica gel line between binding post,
Ensure pressure-resistant insulation.When needing short circuit, the short circuit button 7 of respective regions is pressed, device is automatically short by corresponding A, B, C binding post
Connect, when needing ground connection, press the ground connection button of respective regions, corresponding binding post is grounded by device automatically.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (4)
1. a kind of transformer synthesis termination, including panel（1）, it is characterised in that：The panel（1）Inside is provided with high-pressure side
Panel（2）, the high-pressure side panel（2）Side is provided with medium voltage side panel（3）, medium pressure side panel（3）Side is provided with low pressure
Side panel（4）, the high-pressure side panel（2）, medium voltage side panel（3）With low pressure side panel（4）Inside is equipped with electric current binding post
（5）, the electric current binding post（5）Bottom is provided with voltage link post（6）, the high-pressure side panel（2）, medium voltage side panel（3）With
Low pressure side panel（4）Bottom is equipped with short circuit button（7）, the short circuit button（7）Side is provided with ground connection button（8）, the electricity
Flow binding post（5）With voltage link post（6）Between be equipped with connecting line（9）.
2. a kind of transformer synthesis termination according to claim 1, it is characterised in that：The electric current binding post（5）
Model IA, IB, IC, IO are set respectively.
3. a kind of transformer synthesis termination according to claim 1, it is characterised in that：The voltage link post（6）
Model UA, UB, UC, U0 are set respectively.
4. a kind of transformer synthesis termination according to claim 1, it is characterised in that：The connecting line（9）By height
Pressure silica gel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331682.5U CN206387830U (en) | 2016-12-07 | 2016-12-07 | A kind of transformer synthesis termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331682.5U CN206387830U (en) | 2016-12-07 | 2016-12-07 | A kind of transformer synthesis termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387830U true CN206387830U (en) | 2017-08-08 |
Family
ID=59488905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331682.5U Active CN206387830U (en) | 2016-12-07 | 2016-12-07 | A kind of transformer synthesis termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374954A (en) * | 2018-08-22 | 2019-02-22 | 国网天津市电力公司电力科学研究院 | A kind of novel power transmission line parameter circuit value measurement test wire |
-
2016
- 2016-12-07 CN CN201621331682.5U patent/CN206387830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374954A (en) * | 2018-08-22 | 2019-02-22 | 国网天津市电力公司电力科学研究院 | A kind of novel power transmission line parameter circuit value measurement test wire |
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