CN202332031U - Moveable full-transparent 500-kV capacitive type voltage transformer training entity - Google Patents
Moveable full-transparent 500-kV capacitive type voltage transformer training entity Download PDFInfo
- Publication number
- CN202332031U CN202332031U CN 201120511736 CN201120511736U CN202332031U CN 202332031 U CN202332031 U CN 202332031U CN 201120511736 CN201120511736 CN 201120511736 CN 201120511736 U CN201120511736 U CN 201120511736U CN 202332031 U CN202332031 U CN 202332031U
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- CN
- China
- Prior art keywords
- transparent
- capacitive type
- voltage transformer
- training entity
- type voltage
- 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 movable full-transparent 500-kV capacitive type voltage transformer training entity which is used for directly and visually observing the internal structure of a capacitive type voltage transformer, so that a trainee comprehensively and visually knows about the internal structure of the capacitive type voltage transformer. The movable full-transparent 500-kV capacitive type training entity comprises a movable base body. A junction box and an electromagnetic device are arranged in the movable base body; a transparent shell is mounted at the upper part of the movable base body; the transparent shell is internally provided with a plurality of vertically-arranged cores and the adjacent cores are isolated from each other through an insulating device. A breather is arranged at the top of the transparent shell and is connected with a primary wiring terminal.
Description
Technical field
The utility model relates to the bright 500kV capacitance type potential transformer of a kind of packaged type full impregnated training entity.
Background technology
Capacitance type potential transformer is one of infrastructure device in the electric system, is a kind of voltage transformer (VT) of being made up of capacitive divider and electromagnetic unit.The secondary voltage that its design and back panel wiring make electromagnetic unit in fact be applied to capacitive divider on primary voltage be directly proportional, and its phase differential approaches zero when method of attachment is correct.The structure of capacitance type potential transformer is seen substantially from the outside can be divided into ceramic package, base, respirator, terminal box etc., and inner structure can be divided into winding, fuse, calutron and megohmite insulant etc.Shell is processed by non-transparent material such as potteries, and megohmite insulant is generally insulating oil or gas.The training of the trainee being carried out the capacitance type potential transformer inner structure is very important content.Training for its inner structure at present generally is through floor map or trains software that this mode can not make the trainee obtain directly perceived, vivid impression.Training to the capacitance type potential transformer inner structure is very important training contents.Will dismantle shell if will observe the inner structure of capacitance type potential transformer intuitively; Megohmite insulant is carried out processing; And with inner structure; Be exposed in the air like winding and calutron etc., thereby equipment is produced destruction, these make that all observing condenser type current transformer inner structure intuitively becomes a very thing of difficulty.
The utility model content
The purpose of the utility model is exactly in order to address the above problem; The bright 500kV capacitance type potential transformer of a kind of packaged type full impregnated training entity is provided; Be used for directly perceived; The inner structure of the observation capacitance type potential transformer of image makes the trainee have one comprehensively, the understanding of image to the inner structure of capacitance type potential transformer.
The purpose of the utility model realizes through following technical scheme:
The bright 500kV capacitance type potential transformer of a kind of packaged type full impregnated training entity, it comprises mobile pedestal, in moving pedestal, is provided with terminal box and calutron; On mobile pedestal top transparent outer cover is installed, is provided with the fuse of a plurality of vertical settings in the transparent outer cover, isolate through seal between adjacent fuse; Top at transparent outer cover is provided with respirator, and respirator is connected with the primary connection terminal.
Said seal comprises a pair of insulating barrier, is back up pad between the two, is provided with spring between each insulating barrier and back up pad.
Said mobile pedestal bottom is provided with the base pulley.
The utility model is the equipment that and actual 500kV capacitance type potential transformer apparent size become the 1:1 ratio; This device housings adopts transparent material to process; The bottom installs pulley additional, and inner structure (except the megohmite insulant) is identical with actual capacitance formula voltage transformer (VT).
The transparent outer cover material adopts organic glass or other transparent materials that meet the demands such as acrylic; Saidly comprise winding with the identical inner structure of actual capacitance formula voltage transformer (VT); Fuse, real equipment inside such as calutron and expander all parts except that insulating oil.Pulley is to be installed on four jiaos of the base bottoms, can satisfy the arbitrary dimension pulley that manpower moves this entity.
The beneficial effect of the utility model is: can exempt the dismounting shell; Exempt under the situation of handling insulant, directly perceived, the inner structure of observing the 500kv capacitance type potential transformer visually; Solve Direct observation capacitance type potential transformer inner structure difficulty, lacked the problem of relevant device.Promoted the trainee to the image of capacitance type potential transformer inner structure, understanding intuitively, help improving trainee's cognitive level and professional ability, and the pulley that install the bottom can make it be moved the position easily.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein, 1. primary connection terminal, 2. respirator, 3. transparent outer cover, 4. fuse, 5. insulating barrier, 6. spring, 7. calutron, 8. terminal box, 9. base pulley.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Among Fig. 1, the bright 500kV capacitance type potential transformer of packaged type full impregnated training entity, it comprises mobile pedestal, in moving pedestal, is provided with terminal box 8 and calutron 7; On mobile pedestal top transparent outer cover 3 is installed, is provided with the fuse 4 of a plurality of vertical settings in the transparent outer cover 3,4 in adjacent fuse passes through seal isolates; Be provided with respirator 2 at the top of transparent outer cover 3, respirator 2 is connected with primary connection terminal 1.Move the pedestal bottom and be provided with base pulley 9.Seal comprises a pair of insulating barrier 5, is back up pad between the two, is provided with spring 6 between each insulating barrier 5 and back up pad.Through transparent outer cover, the trainee is the interior inner structure of observing this mutual inductor of angle of 360 degree in the horizontal direction.Pulley is installed in the bottom, can move this provider location easily.
Claims (3)
1. the bright 500kV capacitance type potential transformer of a packaged type full impregnated training entity is characterized in that it comprises mobile pedestal, in moving pedestal, is provided with terminal box and calutron; On mobile pedestal top transparent outer cover is installed, is provided with the fuse of a plurality of vertical settings in the transparent outer cover, isolate through seal between adjacent fuse; Top at transparent outer cover is provided with respirator, and respirator is connected with the primary connection terminal.
2. the bright 500kV capacitance type potential transformer of packaged type full impregnated as claimed in claim 1 training entity is characterized in that said seal comprises a pair of insulating barrier, is back up pad between the two, is provided with spring between each insulating barrier and back up pad.
3. the bright 500kV capacitance type potential transformer of packaged type full impregnated as claimed in claim 1 training entity is characterized in that, said mobile pedestal bottom is provided with the base pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120511736 CN202332031U (en) | 2011-12-09 | 2011-12-09 | Moveable full-transparent 500-kV capacitive type voltage transformer training entity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120511736 CN202332031U (en) | 2011-12-09 | 2011-12-09 | Moveable full-transparent 500-kV capacitive type voltage transformer training entity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332031U true CN202332031U (en) | 2012-07-11 |
Family
ID=46444003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120511736 Expired - Fee Related CN202332031U (en) | 2011-12-09 | 2011-12-09 | Moveable full-transparent 500-kV capacitive type voltage transformer training entity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065794B (en) * | 2012-12-05 | 2015-09-30 | 中国西电电气股份有限公司 | A kind of CVT center packing forming method |
| CN113066352A (en) * | 2021-03-31 | 2021-07-02 | 广东电网有限责任公司电力科学研究院 | Capacitive voltage divider for training and defect testing method thereof |
-
2011
- 2011-12-09 CN CN 201120511736 patent/CN202332031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065794B (en) * | 2012-12-05 | 2015-09-30 | 中国西电电气股份有限公司 | A kind of CVT center packing forming method |
| CN113066352A (en) * | 2021-03-31 | 2021-07-02 | 广东电网有限责任公司电力科学研究院 | Capacitive voltage divider for training and defect testing method thereof |
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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: 20120711 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |