CN207572207U - Multiphase reactor - Google Patents
Multiphase reactor Download PDFInfo
- Publication number
- CN207572207U CN207572207U CN201721763144.8U CN201721763144U CN207572207U CN 207572207 U CN207572207 U CN 207572207U CN 201721763144 U CN201721763144 U CN 201721763144U CN 207572207 U CN207572207 U CN 207572207U
- Authority
- CN
- China
- Prior art keywords
- yoke
- iron core
- core column
- winding
- common
- 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.)
- Active
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
A kind of multiphase reactor, including：Upper yoke；Lower yoke；The iron core column that at least two is distributed up and down, between the upper yoke and the lower yoke；Multiple windings, rotating around set on corresponding iron core column；At least one common-yoke, the common-yoke are located between the iron core column of about 2 distributions.Using the above scheme, the cost and volume of multiphase reactor can be reduced.
Description
Technical field
The utility model is related to reactor technical field more particularly to a kind of multiphase reactors.
Background technology
At present, multiphase reactor is usually placed side by side by multiple single-phase reactors.Each single-phase reactor is mainly by upper iron
Yoke, lower yoke, the iron core column being set between upper yoke and lower yoke and the winding composition for being set around iron core column.
However, this multiphase reactor volume is larger, and cost is higher.
Utility model content
The technical issues of the utility model solves is how to reduce the cost and volume of multiphase reactor.
In order to solve the above technical problems, the utility model embodiment provides a kind of multiphase reactor, including：Upper yoke；Under
Iron yoke；The iron core column that at least two is distributed up and down, between the upper yoke and the lower yoke；Multiple windings, respectively winding
In corresponding iron core column；At least one common-yoke, the common-yoke are located between the iron core column of about 2 distributions.
Optionally, between the upper yoke and the common-yoke, between 2 common-yokes or the common-yoke with it is described
2 iron core columns are arranged side by side between lower yoke respectively.
Optionally, 2 iron core columns arranged side by side are respectively equipped with corresponding winding, and 2 windings in series.
Optionally, it is between the common-yoke and the iron core column or described between the upper yoke and the iron core column
It is bonded and connected by insulating materials between lower yoke and the iron core column.
Optionally, the multiphase reactor is three-phase reactor, and the three-phase reactor includes：First common-yoke；Second
Common-yoke；First iron core column, between the upper yoke and first common-yoke；First winding is set around described first
Iron core column；Second iron core column, between first common-yoke and second common-yoke；Second winding is set around described
Second iron core column；Third iron core column, between second common-yoke and the lower yoke；The tertiary winding is set around described
Third iron core column.
Optionally, the three-phase reactor further includes：4th iron core column and the 4th winding, wherein, the 4th iron core column,
It is arranged side by side between the upper yoke and first common-yoke, and with first iron core column；4th winding, around
Set on the 4th iron core column, and with first windings in series.
Optionally, first winding and the 4th winding are connected with first input end on one of them, on another
It is connected with the first output terminal.
Optionally, the three-phase reactor further includes：5th iron core column and the 5th winding, wherein, the 5th iron core column,
It is arranged side by side between first common-yoke and second common-yoke, and with second iron core column；Described 5th around
Group, is set around the 5th iron core column, and with second windings in series.
Optionally, second winding and the 5th winding are connected with the second input terminal on one of them, on another
It is connected with second output terminal.
Optionally, the three-phase reactor further includes：6th iron core column and the 6th winding, wherein, the 6th iron core column,
It is arranged side by side between second common-yoke and the lower yoke, and with the third iron core column；6th winding, around
It connects set on the 6th iron core column, and with the tertiary winding.
Optionally, the tertiary winding and the 6th winding are connected with third input terminal on one of them, on another
It is connected with third output terminal.
Compared with prior art, the technical solution of the utility model embodiment has the advantages that：
The iron core column of multiphase reactor is distributed up and down, and the iron core column being distributed up and down shares common-yoke, can reduce in this way
The dosage of upper yoke or lower yoke, with multiple single-phase reactors it is placed side by side into multiphase reactor compared with, can effectively subtract
The quantity of few upper yoke or lower yoke, so as to reduce the cost of multiphase reactor and volume.
Description of the drawings
Fig. 1 is a kind of structure diagram of three-phase reactor in the prior art；
Fig. 2 is a kind of structure diagram of three-phase reactor in the utility model embodiment；
Fig. 3 is sectional views of the Fig. 2 in A-A directions.
Specific embodiment
With reference to Fig. 1, at present, three-phase reactor is usually placed side by side by three single-phase reactors 10, each single-phase reactor
10 include：Upper yoke 11, lower yoke 12,2 iron core columns 13 being set between upper yoke 11 and lower yoke 12, in each iron core
13 outside of column is arranged with winding 14.However, the volume of this three-phase reactor is larger, and cost is higher.
Above-mentioned purpose, feature and advantageous effect to enable the utility model become apparent it is understandable, below in conjunction with the accompanying drawings
Specific embodiment of the utility model is described in detail.
The utility model embodiment provides a kind of multiphase reactor.The multiphase reactor can include：Upper yoke, lower iron
Iron core column, multiple windings and the common-yoke that yoke, at least two are distributed up and down.
Wherein, iron core column is between the upper yoke and lower yoke, and winding is rotating around set on corresponding iron core column.Iron altogether
Yoke is located between the iron core column of about 2 distributions.
Using the above scheme, iron core column is distributed up and down, and the iron core column of about 2 distributions shares a common-yoke, this
Sample can save a upper yoke or a lower yoke, so as to reduce the volume of multiphase reactor, and reduce cost.
In specific implementation, when multiphase reactor is two-phase reactor, including a common-yoke.The upper yoke with
1 iron core column between the common-yoke, between the common-yoke and the lower yoke can be set, 2 iron can also be provided with
Stem.2 iron core columns can be arranged side by side, and 2 iron core columns can be rotating around equipped with corresponding winding, and 2 windings in series.
It is understood that in practical applications, can also practical application scene the iron core columns of other numbers is set.
In specific implementation, between the upper yoke and the iron core column, between the common-yoke and the iron core column or
It is bonded and connected by insulating materials between lower yoke described in person and the iron core column.
In specific implementation, the winding can be the round wires made of the conductive metals such as aluminium, copper, flat wire, foil etc..
The multiphase reactance that the utility model embodiment provides is better understood from and realized for the ease of those skilled in the art
Device is described in detail by taking three-phase reactor as an example below.
With reference to Fig. 2 and Fig. 3, the three-phase reactor 2 includes：Upper yoke 21, lower yoke 22, the first common-yoke 23, second
Common-yoke 24.The first iron core column 31 set between the upper yoke 21 and first common-yoke 23 is set around described
First winding 41 of one iron core column 31.The second iron core column set between first common-yoke 23 and second common-yoke 24
32, it is set around the second winding 42 of second iron core column 32.It is set between second common-yoke 24 and the lower yoke 22
Third iron core column 33, be set around the tertiary winding 43 of the third iron core column 33.
In one embodiment of the utility model, the three-phase reactor 2 can also include the 4th iron core column 34 and the 4th around
Group 44.4th iron core column 34 between the upper yoke 21 and first common-yoke 23, and with first iron core
Column 31 is arranged side by side.4th winding 44 is set around the 4th iron core column 34, and connects with first winding 41.
In specific implementation, first winding 41 and the 4th winding 44 are connected with first input end on one of them
(Fig. 2 is not shown) is connected with the first output terminal on another (Fig. 2 is not shown).For example, first winding 41 and first inputs
End connection, the 4th winding 44 are connect with the first output terminal.For another example, first winding 41 is connect with the first output terminal, institute
The 4th winding 44 is stated to connect with the first input end.
In another embodiment of the utility model, the three-phase reactor 2 can also include the 5th iron core column 35 and the 5th
Winding 45, wherein, the 5th iron core column 35 between first common-yoke 23 and second common-yoke 24, and with institute
The second iron core column 32 is stated to be arranged side by side.5th winding 45 is set around the 5th iron core column 35, and with second winding
42 series connection.
In specific implementation, second winding 42 and the 5th winding 45 are connected with the second input terminal on one of them
(Fig. 2 is not shown) is connected with second output terminal on another (Fig. 2 is not shown).
In another embodiment of the utility model, the three-phase reactor 2 can also include the 6th iron core column 36 and the 6th
Winding 46, wherein, the 6th iron core column 3 is between second common-yoke 24 and the lower yoke 22, and with described
Three iron core columns 33 are arranged side by side；6th winding 46 is set around the 6th iron core column 36, and is gone here and there with the tertiary winding 43
Connection.
In specific implementation, the tertiary winding 43 and the 6th winding 46 are connected with third input terminal on one of them
(Fig. 2 is not shown) is connected with third output terminal on another (Fig. 2 is not shown).
Although the utility model discloses as above, the utility model is not limited to this.Any those skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the scope of protection of the utility model
It should be subject to claim limited range.
Claims (11)
1. a kind of multiphase reactor, which is characterized in that including：
Upper yoke；
Lower yoke；
The iron core column that at least two is distributed up and down, between the upper yoke and the lower yoke；
Multiple windings, rotating around set on corresponding iron core column；
At least one common-yoke, the common-yoke are located between the iron core column of about 2 distributions.
2. multiphase reactor according to claim 1, which is characterized in that between the upper yoke and the common-yoke, 2
2 iron core columns are arranged side by side between common-yoke or between the common-yoke and the lower yoke respectively.
3. multiphase reactor according to claim 2, which is characterized in that 2 iron core columns arranged side by side are respectively equipped with pair
The winding answered, and 2 windings in series.
4. multiphase reactor according to claim 1, which is characterized in that between the upper yoke and the iron core column, institute
It states between common-yoke and the iron core column or is bonded between the lower yoke and the iron core column by insulating materials and connected.
5. multiphase reactor according to claim 1, which is characterized in that the multiphase reactor be three-phase reactor, institute
Three-phase reactor is stated to include：
First common-yoke；Second common-yoke；
First iron core column, between the upper yoke and first common-yoke；
First winding is set around first iron core column；
Second iron core column, between first common-yoke and second common-yoke；
Second winding is set around second iron core column；
Third iron core column, between second common-yoke and the lower yoke；
The tertiary winding is set around the third iron core column.
6. multiphase reactor according to claim 5, which is characterized in that further include：4th iron core column and the 4th winding,
In,
4th iron core column, between the upper yoke and first common-yoke, and with first iron core column side by side
Setting；
4th winding, is set around the 4th iron core column, and with first windings in series.
7. multiphase reactor according to claim 6, which is characterized in that first winding and the 4th winding are wherein
First input end is connected on one, is connected with the first output terminal on another.
8. multiphase reactor according to claim 5, which is characterized in that further include：5th iron core column and the 5th winding,
In,
5th iron core column, between first common-yoke and second common-yoke, and with second iron core column
It is arranged side by side；
5th winding, is set around the 5th iron core column, and with second windings in series.
9. multiphase reactor according to claim 8, which is characterized in that second winding and the 5th winding are wherein
The second input terminal is connected on one, is connected with second output terminal on another.
10. multiphase reactor according to claim 5, which is characterized in that further include：6th iron core column and the 6th winding,
Wherein,
6th iron core column, between second common-yoke and the lower yoke, and with the third iron core column side by side
Setting；
6th winding is set around the 6th iron core column, and connects with the tertiary winding.
11. multiphase reactor according to claim 10, which is characterized in that the tertiary winding and the 6th winding its
In be connected with third input terminal on one, be connected with third output terminal on another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763144.8U CN207572207U (en) | 2017-12-15 | 2017-12-15 | Multiphase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763144.8U CN207572207U (en) | 2017-12-15 | 2017-12-15 | Multiphase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572207U true CN207572207U (en) | 2018-07-03 |
Family
ID=62688259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763144.8U Active CN207572207U (en) | 2017-12-15 | 2017-12-15 | Multiphase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972054A (en) * | 2021-09-10 | 2022-01-25 | 保定天威集团特变电气有限公司 | Connecting structure and mounting method of core column and upper yoke and cake-type reactor |
-
2017
- 2017-12-15 CN CN201721763144.8U patent/CN207572207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972054A (en) * | 2021-09-10 | 2022-01-25 | 保定天威集团特变电气有限公司 | Connecting structure and mounting method of core column and upper yoke and cake-type reactor |
| CN113972054B (en) * | 2021-09-10 | 2024-04-05 | 保定天威集团特变电气有限公司 | Connecting structure of core column and upper yoke, mounting method and pancake reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207572207U (en) | Multiphase reactor | |
| CN204390863U (en) | The inductance of a kind of Based PC B or device for transformer | |
| CN106848631B (en) | A kind of Bi-2212 superconducting conductor joint | |
| CN2901526Y (en) | Dry end voltage regulation transformer | |
| CN206922201U (en) | The special hardware fitting structure of converter power transformer net side inlet wire | |
| CN202534529U (en) | Novel capacitor | |
| CN204905047U (en) | The capacitor that a kind of copolar plate three-phase triangle connects | |
| CN202394680U (en) | Large-power rectifier transformer of charger | |
| CN208142000U (en) | High current filter inductor | |
| CN106252045A (en) | A kind of with post conjugation filter transformer | |
| CN206098118U (en) | Metallic glass iron core transformer insulation system | |
| CN104485207B (en) | Conjugation-type outer iron core reactor | |
| CN205911718U (en) | Gold utensil is used at circuit interval | |
| CN103745813A (en) | External circulation bypass structure between converter transformer core pulling plate columns | |
| CN204189619U (en) | A kind of novel capacitor | |
| CN209234160U (en) | A kind of metal-oxide-semiconductor encapsulating structure | |
| CN215527445U (en) | Voltage conversion device for power transformer and power transformer | |
| CN207994265U (en) | A kind of T-type solar energy cable confluence connector with double bifurcation structures | |
| CN203850043U (en) | High-conductive creep-resistant aluminum alloy conductor crosslinked polyethylene power cable | |
| CN203288337U (en) | Polyvinyl chloride insulation power cable | |
| CN202930227U (en) | Capacitor outgoing terminal integral structure | |
| CN204946673U (en) | High voltage converter transformer input lead positional structure | |
| CN202563966U (en) | Low voltage cable special for frequency converter | |
| CN205069342U (en) | Supporting high dielectric strength transformer of mining high tension switchgear | |
| CN202034094U (en) | Self-adhesive composite lead structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |