CN202871495U - Zigzag shape pin configuration structure of self-coupling voltage-regulating rectifier transformer - Google Patents
Zigzag shape pin configuration structure of self-coupling voltage-regulating rectifier transformer Download PDFInfo
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- CN202871495U CN202871495U CN 201220579044 CN201220579044U CN202871495U CN 202871495 U CN202871495 U CN 202871495U CN 201220579044 CN201220579044 CN 201220579044 CN 201220579044 U CN201220579044 U CN 201220579044U CN 202871495 U CN202871495 U CN 202871495U
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Abstract
The utility model relates to a zigzag shape pin configuration structure of a self-coupling voltage-regulating rectifier transformer and belongs to the technical field of transformer manufacturing. The technical scheme includes that the zigzag shape pin configuration structure of the self-coupling voltage-regulating rectifier transformer comprises a phase shift winding (1), basic windings (2), voltage-regulating windings (3) and on-load tap changers (4). An A phase and a C phase of the phase shift winding are respectively connected with the respective and corresponding basic windings, the respective and corresponding voltage-regulating windings and the respective and corresponding on-load tap changers. A B phase of the phase shift winding is connected with the corresponding basic winding, the corresponding voltage-regulating winding and the corresponding on-load tap changer. A net-side zigzag shape phase shift connecting method is formed. Due to the adoption of the zigzag shape pin configuration structure of the self-coupling voltage-regulating rectifier transformer, a phase 12, a phase 24 and a phase 48 are formed by a self-coupling voltage-regulating rectifier transformer phase shift (in zigzag shape connection) single table. According to the zigzag shape pin configuration structure of the self-coupling voltage-regulating rectifier transformer, wires are not needed to intersect when connected on a net side, and wiring is carried out at an output end according to a wiring principle to form phase shift connection. Therefore, leading wires on a high-voltage side can be handled according to manufacturing demands of a corresponding power transformer. The zigzag shape pin configuration structure of the self-coupling voltage-regulating rectifier transformer is safe, reliable, material-saving, low in manufacturing cost, capable of satisfying electrolytic smelting process demands and harmonic treatment, and favorable for safe operation of a power network.
Description
Technical field
The utility model relates to a kind of indentation from lotus root voltage regulating rectifier transformer pin configuration, belongs to technical field of transformer manufacturing.
Background technology
The industrial rectifier transformer primary voltage of electrolysis for production is high, secondary electric forces down, and range of regulation is large, and direct current rectification harmonic wave is large to the infringement of electrical network, and its impact is to producing infringement on the performance of other electrical equipment on the circuit.Be to administer harmonic wave, a kind of mode is by carrying out harmonic wave control from lotus root voltage regulating rectifier transformer phase shift (indentation connections), and another kind of mode is and from the common filter realization harmonic wave control that forms of lotus root voltage regulating rectifier transformer.Because filter investment floor space is large, high to the design and manufacture requirement of voltage regulating rectifier transformer.Development along with technology, tend to carry out the harmonic wave control scheme from lotus root voltage regulating rectifier transformer phase shift (indentation connection), therefore, can be designed to the voltage regulating rectifier transformer that 12 phases, 24 reach 48 phases mutually to the transformer separate unit, the harmonic wave that produces in order to the direct current rectification carries out harmonic wave control, in order to electric power netting safe running, still, this type of transformer lead is than the complex structure of common power transformer, with reference to accompanying drawing 1, net side lead-in wire intersects, and is dangerous, and cost is high.
The utility model content
The purpose of this utility model provides a kind of indentation from lotus root voltage regulating rectifier transformer pin configuration, safety, reliable, material is economized, manufacturing cost reduces, and solves the problems referred to above that background technology exists.
The technical solution of the utility model is: indentation is from lotus root voltage regulating rectifier transformer pin configuration, comprise the phase shift winding that is arranged on the net side, basic winding, pressure regulation winding and on-load voltage regulating switch, the A phase of phase shift winding is is connected with C and is connected respectively its corresponding basic winding, pressure regulation winding and on-load voltage regulating switch separately, the B of phase shift winding be connected its corresponding basic winding pressure regulation winding and on-load voltage regulating switch consist of net side indentation phase shift connection.
Described phase shift winding, basic winding and pressure regulation winding, followed order is phase shift winding, basic winding and pressure regulation winding from inside to outside.
Good effect of the present utility model: adopt the utility model, form 12 phases, 24 and reach mutually 48 phases from lotus root voltage regulating rectifier transformer phase shift (indentation connection) separate unit, the utility model need not intersect at net side joint line, carry out wiring by connection principle at output and form the phase shift connection, high-side lead can be processed by the manufacturing requirement of corresponding power transformer like this, safety, reliable, material is economized, low cost of manufacture; Satisfy electrolysis for production technological requirement and harmonic wave control, in order to electric power netting safe running.
Description of drawings
Fig. 1 is wiring schematic diagram of the present utility model;
Fig. 2 is that the winding of the utility model embodiment is arranged schematic diagram;
Among the figure: phase shift winding 1, basic winding 2, pressure regulation winding 3, on-load voltage regulating switch 4.
Embodiment
Below in conjunction with accompanying drawing, by embodiment the utility model is described further.
Indentation is from lotus root voltage regulating rectifier transformer pin configuration, comprise the phase shift winding 1 that is arranged on the net side, basic winding 2, pressure regulation winding 3 and on-load voltage regulating switch 4, the A phase of phase shift winding is is connected with C and is connected respectively its corresponding basic winding, pressure regulation winding and on-load voltage regulating switch separately, the B of phase shift winding be connected its corresponding basic winding pressure regulation winding and on-load voltage regulating switch consist of net side indentation phase shift connection.
Described phase shift winding, basic winding and pressure regulation winding, followed order is phase shift winding, basic winding and pressure regulation winding from inside to outside.
Claims (2)
1. an indentation is from lotus root voltage regulating rectifier transformer pin configuration, it is characterized in that: comprise the phase shift winding (1) that is arranged on the net side, basic winding (2), pressure regulation winding (3) and on-load voltage regulating switch (4), the A phase of phase shift winding is is connected with C and is connected respectively its corresponding basic winding, pressure regulation winding and on-load voltage regulating switch separately, the B of phase shift winding be connected its corresponding basic winding pressure regulation winding and on-load voltage regulating switch consist of net side indentation phase shift connection.
2. described indentation is characterized in that described phase shift winding, basic winding and pressure regulation winding from lotus root voltage regulating rectifier transformer pin configuration according to claim 1, and followed order is phase shift winding, basic winding and pressure regulation winding from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579044 CN202871495U (en) | 2012-11-06 | 2012-11-06 | Zigzag shape pin configuration structure of self-coupling voltage-regulating rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579044 CN202871495U (en) | 2012-11-06 | 2012-11-06 | Zigzag shape pin configuration structure of self-coupling voltage-regulating rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871495U true CN202871495U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579044 Expired - Lifetime CN202871495U (en) | 2012-11-06 | 2012-11-06 | Zigzag shape pin configuration structure of self-coupling voltage-regulating rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934201A (en) * | 2015-07-03 | 2015-09-23 | 江苏容天机电科技有限公司 | Lead structure about transformer on-load voltage regulation tap switch |
| CN110211785A (en) * | 2019-03-19 | 2019-09-06 | 江苏五洲电力科技有限公司 | A kind of 24 pulse wave rectifier transformer of continuous voltage regulating |
-
2012
- 2012-11-06 CN CN 201220579044 patent/CN202871495U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934201A (en) * | 2015-07-03 | 2015-09-23 | 江苏容天机电科技有限公司 | Lead structure about transformer on-load voltage regulation tap switch |
| CN110211785A (en) * | 2019-03-19 | 2019-09-06 | 江苏五洲电力科技有限公司 | A kind of 24 pulse wave rectifier transformer of continuous voltage regulating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131120 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: BAODING TIANWEI BAOBIAN ELECTRIC Co.,Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: BAODING TIANWEI GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |