CN207052432U - Electronic single-phase voltage transformer - Google Patents
Electronic single-phase voltage transformer Download PDFInfo
- Publication number
- CN207052432U CN207052432U CN201720327043.XU CN201720327043U CN207052432U CN 207052432 U CN207052432 U CN 207052432U CN 201720327043 U CN201720327043 U CN 201720327043U CN 207052432 U CN207052432 U CN 207052432U
- Authority
- CN
- China
- Prior art keywords
- net circle
- low
- insulator
- pressure net
- divider resistance
- 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
It the utility model is related to electronic single-phase voltage transformer, category power transmission and transformation field.Including divider resistance string, high pressure net circle, low pressure net circle, insulator, the high pressure net circle and low pressure net circle are arranged in the insulator, the High-Voltage Network snare is located on the divider resistance string, the high pressure net circle and the divider resistance string equipotential link, the divider resistance string is arranged on the center of the insulator and passes through the insulator, the divider resistance string includes the high-tension resistive and low resistance of series connection, the input connection of high-tension resistive is arranged on the high pressure connection end in high pressure net circle, the output end of high-tension resistive draws the first low-voltage output by wire, the output end of low resistance is connected in low pressure net circle, and the second low-voltage output is drawn by wire.The utility model both has voltage acquisition function, has the insulating supporting function of insulator again.
Description
Technical field
Power transmission and transformation field is the utility model is related to, is electronic single-phase voltage transformer specifically.
Background technology
Insulator is the common component in switch cubicle or power system, can only play a copper bar insulating supporting, work(
Can be single, the technical program adds the function of voltage signal acquisition in insulator, has both remained the insulation of original insulator
Supporting role, voltage signal acquisition function is added again, insulator is transformed into electronic single-phase voltage transformer.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided electronic single-phase voltage transformer.
To achieve the above object, the utility model provides following technical scheme：
It the utility model is related to electronic single-phase voltage transformer, it is characterised in that including divider resistance string, High-Voltage Network
Circle, low pressure net circle, insulator, the high pressure net circle and low pressure net circle are arranged in the insulator, and the High-Voltage Network snare is set
On the divider resistance string, the high pressure net circle and the divider resistance string equipotential link, the divider resistance string are set
At the center of the insulator and the insulator is passed through, the divider resistance string includes the high-tension resistive and low tension of series connection
Resistance, the input connection of high-tension resistive are arranged on the high pressure connection end in high pressure net circle, and the output end of high-tension resistive is drawn by wire
Go out the first low-voltage output, the output end of low resistance is connected in low pressure net circle, and draws the second low-voltage output by wire.
Compared with prior art, good effect of the present utility model is：
1. the utility model both has voltage acquisition function, there is the insulating supporting function of insulator again.
Brief description of the drawings
Fig. 1 is the front view of electronic single-phase voltage transformer；
Fig. 2 is the top view of electronic single-phase voltage transformer；
Fig. 3 is the ground plan of electronic single-phase voltage transformer；
Fig. 4 is the schematic diagram of the divider resistance string.
Mark in accompanying drawing 1~4 is respectively：1. high-tension coil；2. insulator；3. low-voltage coil；4. high pressure connection end；5.
First low-voltage output；6. the second low-voltage output.
Embodiment
In order that technological means, character of innovation, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in figures 1-4, electronic single-phase voltage transformer, it is characterised in that including divider resistance string, high pressure net circle
1st, low pressure net circle 3, insulator 2, the high pressure net circle 1 and low pressure net circle 3 are arranged in the insulator 2, the high pressure net circle
It is set on the divider resistance string, the high pressure net circle and the divider resistance string equipotential link, the divider resistance string
It is arranged on the center of the insulator and passes through the insulator, the divider resistance string includes the high-tension resistive and low pressure of series connection
Resistance, the input connection of high-tension resistive are arranged on the high pressure connection end 4 in high pressure net circle, and the output end of high-tension resistive is by wire
The first low-voltage output 5 is drawn, the output end of low resistance is connected in low pressure net circle, and draws the output of the second low pressure by wire
End 6.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment,
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms
It is new.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality
New scope limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the utility model, any reference in claim should not be considered as into limit
The involved claim of system.
Claims (1)
1. electronic single-phase voltage transformer, it is characterised in that including divider resistance string, high pressure net circle, low pressure net circle, insulation
Body, the high pressure net circle and low pressure net circle are arranged in the insulator, and the High-Voltage Network snare is located at the divider resistance string
On, the high pressure net circle and the divider resistance string equipotential link, the divider resistance string are arranged in the insulator
The heart simultaneously passes through the insulator, and the divider resistance string includes the high-tension resistive and low resistance of series connection, the input of high-tension resistive
End connection is arranged on the high pressure connection end in high pressure net circle, and the output end of high-tension resistive draws the first low-voltage output by wire,
The output end of low resistance is connected in low pressure net circle, and draws the second low-voltage output by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327043.XU CN207052432U (en) | 2017-03-30 | 2017-03-30 | Electronic single-phase voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327043.XU CN207052432U (en) | 2017-03-30 | 2017-03-30 | Electronic single-phase voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052432U true CN207052432U (en) | 2018-02-27 |
Family
ID=61489396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327043.XU Expired - Fee Related CN207052432U (en) | 2017-03-30 | 2017-03-30 | Electronic single-phase voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052432U (en) |
-
2017
- 2017-03-30 CN CN201720327043.XU patent/CN207052432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200330 |