CN106655811A - Dry type phase-shifting and rectifying transformer - Google Patents
Dry type phase-shifting and rectifying transformer Download PDFInfo
- Publication number
- CN106655811A CN106655811A CN201611140615.XA CN201611140615A CN106655811A CN 106655811 A CN106655811 A CN 106655811A CN 201611140615 A CN201611140615 A CN 201611140615A CN 106655811 A CN106655811 A CN 106655811A
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- CN
- China
- Prior art keywords
- transformer
- dry type
- type phase
- cabinet
- shifting
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- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a dry type phase-shifting and rectifying transformer. The dry type phase-shifting and rectifying transformer comprises a cabinet body, a transformer placed at the front end of the cabinet body, a power unit placed at the back end of the cabinet body, a switch cabinet positioned on one side of the cabinet body, and a control cabinet positioned on the other side of the cabinet body, wherein the transformer is connected with the power unit through a middle connecting part; and the middle connecting part is a pluggable terminal. By virtue of the dry type phase-shifting and rectifying transformer, the problem of time consumption and force consumption caused by a fact that many high-voltage cables have to be detached and re-connected due to that equipment is huge in size and cannot be hoisted and conveyed as a whole is solved; cost of one box is reduced while the overall size of the equipment is greatly reduced, so that the problem existing in installation in a narrow space is effectively solved; in addition, line loss of the high-voltage cables is avoided, so that the operating efficiency of the whole set of equipment is also improved; and therefore, the dry type phase-shifting and rectifying transformer is of significant positive meaning to wide popularization of frequency conversion and energy saving.
Description
Technical field
The present invention relates to a kind of transformer, more specifically refers to a kind of dry type phase-shifting rectifier transformer.
Background technology
Dry type phase-shifting transformer is a kind of special transformer that suitable power source is provided for medium-high voltage frequency converter, is installed on mostly
Interior, and it is furnished with cabinet.A whole set of frequency conversion system equipment is made up of each different functional unit, including：Switch cubicle, transformer
Cabinet, power unit cabinet, switch board.It is attached with cable between each cabinet, it is bulky.Transformer is by high-tension cable and work(
Power cell in rate unit cabinet is attached, different according to electric pressure, connection cable 54 at least, at most 81, is producing
Need to couple together when product are debugged, and in transport, because transformer case and power unit cabinet are bulky, middle cable is soft
Connection, it is impossible to carry out integral lifting transport, so cable is needed after dismounting, cabinet is separately transported.Then the scene arrived carries out again group
Dress and connect, consume it is substantial amounts of manually and the time, and due to number of cables it is numerous, it is more error-prone.
The content of the invention
Present invention is primarily targeted at providing a kind of dry type phase-shifting rectifier transformer, solve because equipment volume is huge
Greatly, it is impossible to which integral lifting is transported, so as to numerous high-tension cables must carry out dismounting reconnection, the problem for taking time and effort.Reducing
While one casing cost, greatly reducing for equipment overall volume also efficiently solves the installation question in small space, separately
Outward because the operational efficiency without the line loss of high-tension cable, complete equipment is also improved, to the wide of energy-saving and frequency-variable
General popularization generates positive meaning.
The technical solution used in the present invention is：A kind of dry type phase-shifting rectifier transformer, including cabinet, be placed on before the cabinet
The transformer at end, the power cell for being placed on the cabinet rear end, the switch cubicle positioned at the cabinet side and another positioned at the cabinet
The switch board of side, the transformer is connected with the power cell by intermediate connector.
The intermediate connector is high-tension cable.
The intermediate connector is pluggable terminals.
The plug terminal includes the inserted terminal fixed on the transformer and the water conservancy diversion row being fixedly connected with the power cell,
Enter inserted terminal by water conservancy diversion socket to turn on power cell and transformer.
Beneficial effects of the present invention are：
1）Cabinet whole Transporting, numerous high-tension cables save substantial amounts of artificial and time cost without the need for dismantling again and installing,
Improve operating efficiency
2）A cabinet width is reduced, the occupation of land space of complete equipment also greatly reduces, the space adaptability to infield
Greatly improve
3）A cabinet has been deducted, cost has been reduced
4）Using pluggable terminals structure make power cell remove and install and later overhaul of the equipments and safeguard it is all extremely square
Just, can complete between plug.
5）With the circuit mileage of cable connection before being greatly shortened, line loss is almost equal to zero, and improves equipment entirety
Operational efficiency
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the plug terminal of the present invention.
Fig. 3 is the structural representation before a 2530KVA product reformation.
Specific embodiment
As shown in Figure 1 to Figure 2 the one kind for the present invention is preferably embodied as example, a kind of dry type phase-shifting commutation transformation
Device, including cabinet 10, be placed on the transformer 20 of the front end of cabinet 10, be placed on the power cell 30, position of the rear end of cabinet 10
In the switch cubicle 40 and the switch board 50 positioned at the opposite side of cabinet 10 of the side of cabinet 10, the transformer 20 and the power list
Unit 30 is connected by intermediate connector 60, and by the way that transformer case and power unit cabinet are combined into a cabinet, power cell is placed on
Above, transformer is put behind, arranged in parallel, and centre is attached by connector, because width is substantially reduced, and it is deep
Degree direction increases few, can be transported as an entirety
Further, the intermediate connector 60 is high-tension cable or pluggable terminals.
In the middle of the present invention, preferably plug terminal, the plug terminal includes the inserted terminal being fixed on transformer 20
61 and the water conservancy diversion row 62 that is fixedly connected with the power cell, inserted terminals 61 are inserted by power cell and transformation by water conservancy diversion row 62
Device is turned on, and by promoting power cell the connection of power cell and transformer is completed, and completes to connect and dismounting, in transport and maintenance
When also extremely facilitate.
Now illustrate by taking a 2530KVA product as an example：As shown in figure 3, in Fig. 3 before transformation, equipment entire length
For 6100mm.Transformer case+power unit cabinet=2400+2500=4900mm, transformer case needs to disassemble after cable, and work(
The split of rate cabinet is transported.
After Fig. 1 transformations, transformer and power cell are integrated, entire length is：3700mm.Transformer and work(
Rate unit integrated cabinet length is 2500mm, completely can whole Transporting together
In sum, present configuration is solved because equipment volume is huge, it is impossible to which integral lifting is transported, so as to numerous high-tension electricities
Cable must carry out dismounting reconnection, the problem for taking time and effort.Reduce a casing cost while, equipment overall volume it is big
To reduce, the installation question in small space is also efficiently solved, it is a whole set of additionally, due to the line loss without high-tension cable
The operational efficiency of equipment is also improved, and to being widely popularized for energy-saving and frequency-variable positive meaning is generated.
Embodiments of the invention and accompanying drawing are intended merely to show the design concept of the present invention that protection scope of the present invention is not
This embodiment should be confined to.
By narration above it can be seen that the purpose of design of the present invention can be effective enforcement.The part exhibition of embodiment
Show the purpose of the present invention and implement function and structure theme, and including other equivalents.
Therefore, right of the invention is constituted includes other equivalence enforcements, and concrete right scope refers to claim.
Claims (4)
1. a kind of dry type phase-shifting rectifier transformer, it is characterised in that：Including cabinet, it is placed on the transformer of the cabinet front end, puts
Put in the power cell of the cabinet rear end, the switch cubicle positioned at the cabinet side and the switch board positioned at the cabinet opposite side,
The transformer is connected with the power cell by intermediate connector.
2. a kind of dry type phase-shifting rectifier transformer as claimed in claim 1, it is characterised in that the intermediate connector is high-tension electricity
Cable.
3. a kind of dry type phase-shifting rectifier transformer as claimed in claim 1, it is characterised in that the intermediate connector is plug end
Son.
4. a kind of dry type phase-shifting rectifier transformer as claimed in claim 2, it is characterised in that the plug terminal includes being fixed on
Inserted terminal on transformer and the water conservancy diversion row being fixedly connected with the power cell, inserted terminal is entered by power list by water conservancy diversion socket
Unit and transformer conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140615.XA CN106655811A (en) | 2016-12-12 | 2016-12-12 | Dry type phase-shifting and rectifying transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140615.XA CN106655811A (en) | 2016-12-12 | 2016-12-12 | Dry type phase-shifting and rectifying transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655811A true CN106655811A (en) | 2017-05-10 |
Family
ID=58824311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140615.XA Pending CN106655811A (en) | 2016-12-12 | 2016-12-12 | Dry type phase-shifting and rectifying transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655811A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075066A (en) * | 2011-01-31 | 2011-05-25 | 荣信电力电子股份有限公司 | Medium-high voltage frequency converter with integrated structure |
| CN202150788U (en) * | 2011-08-03 | 2012-02-22 | 上海艾帕电力电子有限公司 | High pressure frequency converter cable junction channel |
| CN104319982A (en) * | 2014-11-04 | 2015-01-28 | 国家电网公司 | Power device combined cabinet connecting device |
| CN204497959U (en) * | 2015-04-15 | 2015-07-22 | 北京合康亿盛变频科技股份有限公司 | High voltage converter |
| CN206602462U (en) * | 2016-12-12 | 2017-10-31 | 伊戈尔电气股份有限公司 | A kind of dry type phase-shifting rectifier transformer |
-
2016
- 2016-12-12 CN CN201611140615.XA patent/CN106655811A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075066A (en) * | 2011-01-31 | 2011-05-25 | 荣信电力电子股份有限公司 | Medium-high voltage frequency converter with integrated structure |
| CN202150788U (en) * | 2011-08-03 | 2012-02-22 | 上海艾帕电力电子有限公司 | High pressure frequency converter cable junction channel |
| CN104319982A (en) * | 2014-11-04 | 2015-01-28 | 国家电网公司 | Power device combined cabinet connecting device |
| CN204497959U (en) * | 2015-04-15 | 2015-07-22 | 北京合康亿盛变频科技股份有限公司 | High voltage converter |
| CN206602462U (en) * | 2016-12-12 | 2017-10-31 | 伊戈尔电气股份有限公司 | A kind of dry type phase-shifting rectifier transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211222 Address after: 528000 No. 4, Huanzhen East Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: FOSHAN SHUNDE EAGLERISE ELECTRIC POWER TECHNOLOGY Co.,Ltd. Applicant after: Igor Electric Co., Ltd Address before: 528300 No. A3, Guicheng Science Park, Jianping Road, Nanhai District, Foshan City, Guangdong Province Applicant before: EAGLERISE ELECTRIC & ELECTRONIC (CHINA) Co.,Ltd. |
|
| TA01 | Transfer of patent application right |