CN111370208A - Ultra-microcrystalline soft magnetic alloy transformer - Google Patents
Ultra-microcrystalline soft magnetic alloy transformer Download PDFInfo
- Publication number
- CN111370208A CN111370208A CN202010300089.9A CN202010300089A CN111370208A CN 111370208 A CN111370208 A CN 111370208A CN 202010300089 A CN202010300089 A CN 202010300089A CN 111370208 A CN111370208 A CN 111370208A
- Authority
- CN
- China
- Prior art keywords
- transformer
- ultra
- mounting seat
- soft magnetic
- magnetic alloy
- 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.)
- Pending
Links
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Soft Magnetic Materials (AREA)
Abstract
The invention discloses an ultra-microcrystalline soft magnetic alloy transformer which comprises a mounting seat and a transformer protection shell vertically arranged on the surface of the mounting seat, wherein the mounting seat is subjected to coverage protection through the transformer protection shell, supporting plates are vertically formed on the left side and the right side of the surface of the mounting seat, connecting columns are transversely formed on the side edges of the supporting plates, a transformer iron core is transversely arranged between the connecting columns, an ultra-microcrystalline soft magnetic alloy film is attached to the surface of the transformer iron core, and the ultra-microcrystalline soft magnetic alloy film has excellent electromagnetic properties of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force.
Description
Technical Field
The invention relates to the field of transformers, in particular to an ultracrystalline magnetically soft alloy transformer.
Background
The transformer is a complete set of transformation equipment, can be used for terminal power supply and looped network power supply, and conversion is very convenient, has guaranteed reliability and flexibility of power supply, but the transformer utilizes the principle of electromagnetic induction to change alternating voltage in the operation process, and the magnetism that nevertheless current transformer produced is unsaturated, and magnetic conductivity is low, easily produces hysteresis loss and then influences the magnetic permeability of transformer, provides the ultracrystalline magnetically soft alloy transformer for this reason.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
The ultracrystalline magnetically soft alloy transformer comprises a mounting seat and a transformer protection shell vertically mounted on the surface of the mounting seat, the mounting seat is protected in a covering mode through the transformer protection shell, supporting plates are vertically formed on the left side and the right side of the surface of the mounting seat, connecting columns are transversely formed on the side edges of the supporting plates, a transformer iron core is transversely mounted between the connecting columns, an ultracrystalline magnetically soft alloy film is attached to the surface of the transformer iron core, and the ultracrystalline magnetically soft alloy film has excellent electromagnetic performance of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force.
Preferably, a primary coil frame is sleeved at the left side of the transformer core, and a primary coil is wound on the surface of the primary coil frame.
Preferably, the right side of the transformer core is sleeved with a secondary coil frame, and a secondary coil is wound on the surface of the secondary coil frame.
Compared with the prior art, the invention has the beneficial effects that: the surface of the transformer core is attached with the ultra-crystalline soft magnetic alloy film, and the ultra-crystalline soft magnetic alloy film has excellent electromagnetic properties of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force, so that the transformer has excellent electromagnetic properties of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of an ultra-microcrystalline soft magnetic alloy transformer;
fig. 2 is a schematic structural diagram of a transformer core.
Shown in the figure: 1. the transformer comprises a transformer protective shell, 2, a mounting seat, 3, a supporting plate, 4, a connecting column, 5, a primary coil frame, 6, a primary coil, 7, a transformer iron core, 8, a secondary coil frame, 9, a secondary coil, 10 and an ultra-microcrystalline soft magnetic alloy film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, the ultra-crystalline soft magnetic alloy transformer includes a mounting base 2 and a transformer protection shell 1 vertically installed on a surface of the mounting base 2, the mounting base 2 is covered and protected by the transformer protection shell 1, support plates 3 are vertically formed on left and right sides of the surface of the mounting base 2, connection posts 4 are transversely formed on side edges of the support plates 3, a transformer core 7 is transversely installed between the connection posts 4, an ultra-crystalline soft magnetic alloy thin film 10 is attached to a surface of the transformer core 7, and the ultra-crystalline soft magnetic alloy thin film 10 has excellent electromagnetic properties of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force.
The transformer core 7 is sleeved with a primary coil frame 5 at the left side, and a primary coil 6 is wound on the surface of the primary coil frame 5.
The right side of the transformer core 7 is sleeved with a secondary coil frame 8, and a secondary coil 9 is wound on the surface of the secondary coil frame 8.
The present invention is applied to eight kinds of ultra-crystalline soft magnetic alloy thin films of FT-1H, FT-1M, FT-1L, FT-2H, FT-2M, FT-2L, FT-3H and FT-3M according to the above embodiments, and the following data indexes are obtained:
it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The ultracrystalline magnetically soft alloy transformer is characterized by comprising a mounting seat and a transformer protective shell vertically mounted on the surface of the mounting seat, the mounting seat is protected in a covering mode through the transformer protective shell, supporting plates are vertically formed on the left side and the right side of the surface of the mounting seat, connecting columns are transversely formed on the side edges of the supporting plates, a transformer iron core is transversely mounted between the connecting columns, an ultracrystalline magnetically soft alloy film is attached to the surface of the transformer iron core, and the ultracrystalline magnetically soft alloy film has excellent electromagnetic performance of high saturation magnetic induction, high magnetic conductivity, low hysteresis loss and low coercive force.
2. The ultra-microcrystalline soft magnetic alloy transformer according to claim 1, wherein a primary coil frame is sleeved on the left side of the transformer core, and a primary coil is wound on the surface of the primary coil frame.
3. The ultra-microcrystalline soft magnetic alloy transformer according to claim 1, wherein a secondary bobbin is sleeved on a right side of the transformer core, and a secondary coil is wound on a surface of the secondary bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300089.9A CN111370208A (en) | 2020-04-16 | 2020-04-16 | Ultra-microcrystalline soft magnetic alloy transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300089.9A CN111370208A (en) | 2020-04-16 | 2020-04-16 | Ultra-microcrystalline soft magnetic alloy transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111370208A true CN111370208A (en) | 2020-07-03 |
Family
ID=71212369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010300089.9A Pending CN111370208A (en) | 2020-04-16 | 2020-04-16 | Ultra-microcrystalline soft magnetic alloy transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111370208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02183508A (en) * | 1989-01-10 | 1990-07-18 | Hitachi Metals Ltd | Low-loss core |
| CN1144389A (en) * | 1996-07-16 | 1997-03-05 | 冶金工业部钢铁研究总院 | Soft magnetic iron core element and manufacturing method thereof |
| CN2492933Y (en) * | 2001-08-29 | 2002-05-22 | 李玉山 | Coated nano-crystalline soft magnetic iron alloy core |
| CN102426909A (en) * | 2011-12-20 | 2012-04-25 | 江西省电力科学研究院 | Direct current resisting transformer based on composite magnetic core and manufacturing method thereof |
| CN206349211U (en) * | 2017-01-18 | 2017-07-21 | 东莞市通茂电子有限公司 | Multifunction micro transformer |
-
2020
- 2020-04-16 CN CN202010300089.9A patent/CN111370208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02183508A (en) * | 1989-01-10 | 1990-07-18 | Hitachi Metals Ltd | Low-loss core |
| CN1144389A (en) * | 1996-07-16 | 1997-03-05 | 冶金工业部钢铁研究总院 | Soft magnetic iron core element and manufacturing method thereof |
| CN2492933Y (en) * | 2001-08-29 | 2002-05-22 | 李玉山 | Coated nano-crystalline soft magnetic iron alloy core |
| CN102426909A (en) * | 2011-12-20 | 2012-04-25 | 江西省电力科学研究院 | Direct current resisting transformer based on composite magnetic core and manufacturing method thereof |
| CN206349211U (en) * | 2017-01-18 | 2017-07-21 | 东莞市通茂电子有限公司 | Multifunction micro transformer |
Non-Patent Citations (4)
| Title |
|---|
| 中国冶金百科全书总编辑委员会《金属材料卷》编辑委员会: "《中国冶金百科全书 金属材料》", 31 March 2001 * |
| 王全保: "《实用电子变压器材料器件手册》", 31 May 2003 * |
| 电子变压器专业委员会: "《电子变压器手册》", 31 August 1998 * |
| 罗绍华等: "《材料科学研究与工程技术系列丛书 功能材料》", 31 December 2014 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |