CN106252041A - Three-phase Width funtion Industrial Frequency Transformer structure - Google Patents
Three-phase Width funtion Industrial Frequency Transformer structure Download PDFInfo
- Publication number
- CN106252041A CN106252041A CN201610834497.6A CN201610834497A CN106252041A CN 106252041 A CN106252041 A CN 106252041A CN 201610834497 A CN201610834497 A CN 201610834497A CN 106252041 A CN106252041 A CN 106252041A
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- CN
- China
- Prior art keywords
- winding
- armature winding
- secondary windings
- armature
- subprime
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Abstract
The present invention relates to a kind of three-phase Width funtion Industrial Frequency Transformer structure, including iron core, equipped with armature winding and secondary windings on iron core, armature winding is divided into top the first armature winding, top the second armature winding, top the 3rd armature winding and bottom the first armature winding, bottom the second armature winding, bottom the 3rd armature winding.Top the first armature winding is positioned at above the first secondary windings of top, and top the second armature winding is positioned at above the second subprime winding of top, and top the 3rd armature winding is positioned at above the third time level winding of top.Bottom the first armature winding is positioned at below the first secondary windings of bottom, and bottom the second armature winding is positioned at below the second subprime winding of bottom, and bottom the 3rd armature winding is positioned at below the third time level winding of bottom.The three-phase Width funtion Industrial Frequency Transformer structure of the present invention, makes outputting current steadily, possesses and make outputting current steadily work in the range of the such alternating current of three-phase 320V～440V.
Description
Technical field
The present invention relates to a kind of three-phase Width funtion Industrial Frequency Transformer structure.
Background technology
Conventional three-phase Industrial Frequency Transformer is operationally the widest to outputting current steadily scope after silicon controlled rectifier, when city's net
When voltage falls to 360V, output electric current begins to drop, and output electric current cannot well be stablized.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of three-phase Width funtion power frequency becomes
Depressor structure, possesses and makes outputting current steadily work in the range of the such alternating current of three-phase 320V～440V.
The technical solution adopted for the present invention to solve the technical problems is: a kind of three-phase Width funtion Industrial Frequency Transformer structure,
Including iron core, skeleton, support, binding post, equipped with armature winding and secondary windings on described iron core, described armature winding is divided into
At the beginning of portion's the first armature winding, top the second armature winding, top the 3rd armature winding and bottom the first armature winding, bottom second
Level winding, bottom the 3rd armature winding；Described top the first armature winding is connected with bottom the first primary windings connected in series, described on
Portion's the second armature winding is connected with bottom the second primary windings connected in series；Described top the 3rd armature winding and bottom the 3rd primary around
Group is connected in series.
Described secondary windings be divided into top the first secondary windings, top second subprime winding, top third time level winding and
Bottom the first secondary windings, bottom second subprime winding, bottom third time level winding；Described top the first secondary windings and bottom
First time level winding parallel connects, and described top second subprime winding is connected with bottom second subprime winding parallel；Described top
Level winding is connected with bottom third time level winding parallel for the third time；
Described top the first armature winding is positioned at above the first secondary windings of top, and described top the second armature winding is positioned at
Above the second subprime winding of top, described top the 3rd armature winding is positioned at above the third time level winding of top.
Described bottom the first armature winding is positioned at below the first secondary windings of bottom, and described bottom the second armature winding is positioned at
Below the second subprime winding of bottom, described bottom the 3rd armature winding is positioned at below the third time level winding of bottom.
Further, described top the first armature winding, top the second armature winding, top the 3rd armature winding, bottom
First armature winding, bottom the second armature winding, bottom the 3rd armature winding are 1/2 number of turns coiling of armature winding and are formed.
Further, described top the first secondary windings, top second subprime winding, top third time level winding, bottom
First secondary windings, bottom second subprime winding, bottom third time level winding are the number of turns coiling of secondary windings and are formed.
Further, isolated by insulation barrier between described armature winding and secondary windings.
The invention has the beneficial effects as follows: the three-phase Width funtion Industrial Frequency Transformer structure of the present invention, eliminate urban network electricity and press through
Top the first secondary windings, top second subprime winding, top third time level winding and bottom the first secondary windings, bottom time low
The problem that second subprime winding, bottom third time level winding output current are unstable, coupling is good, and energy conversion efficiency is high, band
Loading capability is strong, makes outputting current steadily, possesses and make outputting current steadily in the range of the such alternating current of three-phase 320V～440V
Work, disclosure satisfy that through silicon controlled rectifier and presses relatively low area to charge normal at urban network electricity, this makes it possible to meet more
The user in area uses.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic side view of Fig. 1；
Wherein: 1, iron core, 2, skeleton, 3, support, 6, insulation barrier, 7, binding post,
41, top the first armature winding, 42, top the second armature winding, 43, top the 3rd armature winding, 44, bottom
One armature winding, 45, bottom the second armature winding, 46, bottom the 3rd armature winding,
51, top the first secondary windings, 52, top second subprime winding, 53, top third time level winding, 54, bottom the
One secondary windings, 55, bottom second subprime winding, 56, bottom third time level winding.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
As it is shown in figure 1, a kind of three-phase Width funtion Industrial Frequency Transformer structure, including iron core 1, skeleton 2, support 3, binding post 7,
Equipped with armature winding and secondary windings on described iron core 1, described armature winding is divided into top the first armature winding 41, top second
Armature winding 42, top the 3rd armature winding 43 and bottom the first armature winding 44, bottom the second armature winding 45, bottom the 3rd
Armature winding 46；Described top the first armature winding 41 is connected in series with bottom the first armature winding 44, at the beginning of described top second
Level winding 42 is connected in series with bottom the second armature winding 45；Described top the 3rd armature winding 43 and bottom the 3rd armature winding
46 are connected in series.
Described secondary windings be divided into top the first secondary windings 51, top second subprime winding 52, top third time level around
Group 53 and bottom the first secondary windings 54, bottom second subprime winding 55, bottom third time level winding 56；Described top is for the first time
Level winding 51 is connected in parallel with bottom the first secondary windings 54, described top second subprime winding 52 and bottom second subprime winding
55 are connected in parallel；Described top third time level winding 53 is connected in parallel with bottom third time level winding 56；
Described top the first armature winding 41 is positioned at above top the first secondary windings 51, described top the second armature winding
42 are positioned at above top second subprime winding 52, and described top the 3rd armature winding 43 is positioned on the third time level winding 53 of top
Side；
Described bottom the first armature winding 44 is positioned at below bottom the first secondary windings 54, described bottom the second armature winding
45 are positioned at below bottom second subprime winding 55, and described bottom the 3rd armature winding 46 is positioned at bottom third time level winding 56 times
Side.
Described top the first armature winding 41, top the second armature winding 42, top the 3rd armature winding 43, bottom first
Armature winding 44, bottom the second armature winding 45, bottom the 3rd armature winding 46 are 1/2 number of turns coiling shape of armature winding
Become.
Described top the first secondary windings 51, top second subprime winding 52, top third time level winding 53, bottom first
Secondary windings 54, bottom second subprime winding 55, bottom third time level winding 56 are the number of turns coiling of secondary windings and are formed.
Isolated by insulation barrier 6 between described armature winding and secondary windings.
Conventional transformer structure cannot make outputting current steadily through SCR rectification circuit in the range of 320V～440V.
If using the three-phase Width funtion Industrial Frequency Transformer structure of the present invention, eliminate top the first secondary windings when urban network electricity presses through low
51, top second subprime winding 52, top third time level winding 53 and bottom the first secondary windings 54, bottom second subprime winding
55, third time level winding 56 in bottom exports the problem that electric current is unstable, and coupling is good, and energy conversion efficiency is high, and load capacity is strong,
Make outputting current steadily, possess and make outputting current steadily work in the range of the such alternating current of three-phase 320V～440V, pass through
Silicon controlled rectifier disclosure satisfy that presses relatively low area to charge normal at urban network electricity, this makes it possible to meet the user in more area
Use.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a three-phase Width funtion Industrial Frequency Transformer structure, including iron core, skeleton, support, binding post, equipped with just on described iron core
Level winding and secondary windings, it is characterised in that: described armature winding be divided into top the first armature winding, top the second primary around
Group, top the 3rd armature winding and bottom the first armature winding, bottom the second armature winding, bottom the 3rd armature winding；Described
Top the first armature winding is connected with bottom the first primary windings connected in series, and described top the second armature winding is primary with bottom second
Windings in series connects；Described top the 3rd armature winding is connected with bottom the 3rd primary windings connected in series；
Described secondary windings is divided into top the first secondary windings, top second subprime winding, top third time level winding and bottom
First secondary windings, bottom second subprime winding, bottom third time level winding；Described top the first secondary windings and bottom first
Secondary windings is connected in parallel, and described top second subprime winding is connected with bottom second subprime winding parallel；Described top the 3rd
Secondary windings is connected with bottom third time level winding parallel；
Described top the first armature winding is positioned at above the first secondary windings of top, and described top the second armature winding is positioned at top
Above second subprime winding, described top the 3rd armature winding is positioned at above the third time level winding of top；
Described bottom the first armature winding is positioned at below the first secondary windings of bottom, and described bottom the second armature winding is positioned at bottom
Below second subprime winding, described bottom the 3rd armature winding is positioned at below the third time level winding of bottom.
Three-phase Width funtion Industrial Frequency Transformer structure the most according to claim 1, it is characterised in that: described top first is primary
Winding, top the second armature winding, top the 3rd armature winding, bottom the first armature winding, bottom the second armature winding, bottom
3rd armature winding is 1/2 number of turns coiling of armature winding and is formed.
Three-phase Width funtion Industrial Frequency Transformer structure the most according to claim 1, it is characterised in that: first time, described top level
Winding, top second subprime winding, top third time level winding, bottom the first secondary windings, bottom second subprime winding, bottom
Level winding is the number of turns coiling formation of secondary windings for the third time.
Three-phase Width funtion Industrial Frequency Transformer structure the most according to claim 1, it is characterised in that: described armature winding is with secondary
Isolated by insulation barrier between level winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834497.6A CN106252041A (en) | 2016-09-20 | 2016-09-20 | Three-phase Width funtion Industrial Frequency Transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834497.6A CN106252041A (en) | 2016-09-20 | 2016-09-20 | Three-phase Width funtion Industrial Frequency Transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106252041A true CN106252041A (en) | 2016-12-21 |
Family
ID=57599906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834497.6A Withdrawn CN106252041A (en) | 2016-09-20 | 2016-09-20 | Three-phase Width funtion Industrial Frequency Transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777220A (en) * | 2018-05-28 | 2018-11-09 | 台达电子工业股份有限公司 | Magnetic element and switching power unit |
-
2016
- 2016-09-20 CN CN201610834497.6A patent/CN106252041A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777220A (en) * | 2018-05-28 | 2018-11-09 | 台达电子工业股份有限公司 | Magnetic element and switching power unit |
| CN108777220B (en) * | 2018-05-28 | 2022-01-21 | 台达电子工业股份有限公司 | Magnetic element and switching power supply device |
| US11417458B2 (en) | 2018-05-28 | 2022-08-16 | Delta Electronics, Inc. | Magnetic component and switch power supply device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161221 |
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| WW01 | Invention patent application withdrawn after publication |