CN203013470U - Novel transformer coil shunting connecting structure - Google Patents
Novel transformer coil shunting connecting structure Download PDFInfo
- Publication number
- CN203013470U CN203013470U CN 201220608637 CN201220608637U CN203013470U CN 203013470 U CN203013470 U CN 203013470U CN 201220608637 CN201220608637 CN 201220608637 CN 201220608637 U CN201220608637 U CN 201220608637U CN 203013470 U CN203013470 U CN 203013470U
- Authority
- CN
- China
- Prior art keywords
- terminals
- connecting structure
- transformer coil
- novel transformer
- shunting
- 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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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a novel transformer coil shunting connecting structure which comprises shunting terminals, a head terminal and a tail terminal, wherein the number of the shunting terminals is five; and the shunting terminals are respectively positioned between the head terminal and the tail terminal. The novel transformer coil shunting connecting structure can effectively improve the qualified rate of a direct current resistance test, can short the operation time, and can improve the production efficiency.
Description
Technical field
The utility model relates to a kind of tap connecting structure of transformer coil.
Background technology
Present China does and how becomes structure by copying the product of American-European countries, and 6 terminals of the many employings in high voltage coil branch place link the adjustment of completing tapping voltage successively, have the problem that structure is outmoded, solder joint is more.
Summary of the invention
The problems referred to above that exist for solving prior art, technical solution adopted in the utility model is: this structure comprises high-tension coil and is separately fixed at tap terminals, head end terminal and end terminals on high-tension coil, the quantity of tap terminals is 5, and they are respectively between head end terminal and end terminals.
The utility model is reduced to 5 with the tap terminals number of each high-tension coil of transformer by 6, thereby has reduced solder joint, when enriching transformer device structure, has effectively improved the qualification rate of D.C. resistance test, has shortened the operating time, has improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, tap terminals 2, head end terminal 3 and end terminals 4 are separately fixed on high-tension coil 1, and the quantity of tap terminals 2 is 5, and they are respectively between head end terminal 3 and end terminals 4.By this utility model, can increase the insulation distance of tap place's terminal and first and last end terminal, further improved the reliability of transformer electrical operation.
Claims (1)
1. Novel transformer coil tap connecting structure, comprise high-tension coil (1) and be separately fixed at tap terminals (2), head end terminal (3) and end terminals (4) on high-tension coil (1), it is characterized in that: the quantity of tap terminals (2) is 5, and they are respectively between head end terminal (3) and end terminals (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608637 CN203013470U (en) | 2012-11-19 | 2012-11-19 | Novel transformer coil shunting connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608637 CN203013470U (en) | 2012-11-19 | 2012-11-19 | Novel transformer coil shunting connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013470U true CN203013470U (en) | 2013-06-19 |
Family
ID=48605037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608637 Expired - Fee Related CN203013470U (en) | 2012-11-19 | 2012-11-19 | Novel transformer coil shunting connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850171A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Evaluation method for DC resistance qualification degree of voltage regulating transformer |
| CN110850172A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Method for evaluating qualified degree of direct-current resistance of turn-adjusting arc suppression coil |
-
2012
- 2012-11-19 CN CN 201220608637 patent/CN203013470U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850171A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Evaluation method for DC resistance qualification degree of voltage regulating transformer |
| CN110850172A (en) * | 2019-11-29 | 2020-02-28 | 国网山东省电力公司青岛供电公司 | Method for evaluating qualified degree of direct-current resistance of turn-adjusting arc suppression coil |
| CN110850171B (en) * | 2019-11-29 | 2021-09-17 | 国网山东省电力公司青岛供电公司 | Evaluation method for DC resistance qualification degree of voltage regulating transformer |
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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: 20130619 Termination date: 20151119 |