CN107146692A - High frequency three-phase reactor - Google Patents
High frequency three-phase reactor Download PDFInfo
- Publication number
- CN107146692A CN107146692A CN201710565620.3A CN201710565620A CN107146692A CN 107146692 A CN107146692 A CN 107146692A CN 201710565620 A CN201710565620 A CN 201710565620A CN 107146692 A CN107146692 A CN 107146692A
- Authority
- CN
- China
- Prior art keywords
- hardware
- insulating component
- high frequency
- phase reactor
- group
- 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
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a kind of high frequency three-phase reactor, including insulating component, in setting multigroup hardware in the insulating component, one end of the insulating component is also connected with the magnet ring with winding.The present invention is simple in construction, it is easy to use, the present invention is by setting up hardware, make the contact area of itself and external devices increase and realize to be reliably connected, at work because electric current makes more greatly a large amount of heat energy be conducted rapidly, it is ensured that the reliability of product, suitable for high capacity work, and the connected mode of hardware and external devices uses riveting method in the present invention, connection is reliable convenient, is conveniently replaceable.
Description
Technical field
The present invention relates to electronic device field, more particularly to high frequency three-phase reactor.
Background technology
Three-phase current transreactance device is general by groups such as three winding coils of the same name of mutually insulated, magnetic core or iron core insulating members
Into.Its operation principle：Three-phase reactor is directly series in frequency converter input major loop, and it is defeated to install exchange additional in inverter input
Enter reactor, the harmonic wave that can suppress frequency converter generation is transmitted to power network, the harmonic wave for reducing frequency converter generation is set to other electrical equipment
Standby interference, and the dash current in the unusual fluctuations and power network of line voltage is limited, reduce its influence to frequency converter.But
Current designing and producing for threephase current transformer, it is general using three numbers of turn of coiling are consistent on magnet ring three it is of the same name around
Group, is connected between lead-out wire and insulation fabric part, and is fixed with gelatin substance.Six leading foots of product are directly inserted during installation
Enter wiring board.Such product design is simpler, but because directly as the device on circuit board, product power is smaller；Product
Disposable, it is inconvenient to change and heat-sinking capability is poor.
The content of the invention
The applicant is directed to above-mentioned existing issue, and having carried out Improvement, there is provided a kind of high frequency three-phase reactor, the present invention
It is connected with outside but area by setting up hardware, make electric current in work larger, it is ensured that the reliability of product.
The technical solution adopted in the present invention is as follows：
A kind of high frequency three-phase reactor, including insulating component, it is described in setting multigroup hardware in the insulating component
One end of insulating component is also connected with the magnet ring with winding；
The concrete structure of the insulating component is as follows：
Including support, fixing hole is opened up in the corner of the support, also extends to be formed for filling in the side of the support
Second boss with magnet ring；
The concrete structure of the hardware is as follows：
Including pedestal, in stretching out to form first boss on the pedestal, first boss is not provided with the pedestal
Surface opens up the through hole for connecting winding leads, in opening up the counterbore for connecting frequency converter in the first boss.
It is used as the further improvement of above-mentioned technical proposal：
The hardware is every group 3, and one of which hardware is close to the center of insulating component and along the circumferential direction
Arrangement, another group of hardware is offset to the edge of insulating component using previous group hardware as reference, positioned at insulation structure
One group of hardware of part edge is also circumferentially disposed；
In each group hardware, hardware adjacent each other is arranged in head and the tail；
The insulating component is made of nylon material；
The hardware is made by copper product to be shaped, and nickel coating is coated in the periphery of the hardware, in the plating
The periphery cladding tin coating of nickel dam.
Beneficial effects of the present invention are as follows：
The present invention is simple in construction, easy to use, and the present invention makes its contact surface with external devices by setting up hardware
Product increases and realizes and is reliably connected, at work because electric current makes more greatly a large amount of heat energy be conducted rapidly, it is ensured that product can
By property, it is adaptable to which high capacity works, and the connected mode of hardware and external devices uses riveting method in the present invention, even
Reliable convenience is connect, is conveniently replaceable.
Brief description of the drawings
Fig. 1 is the front view of hardware in the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is hardware thermoplastic in the present invention in the top view of insulating component.
Fig. 4 is hardware thermoplastic in the present invention in the side view of insulating component.
Fig. 5 is the insulating component and the assembling schematic diagram of magnet ring in the present invention with hardware.
Wherein：1st, hardware；101st, counterbore；102nd, through hole；103rd, first boss；104th, pedestal；2nd, insulating component；
201st, support；202nd, fixing hole；203rd, second boss；3rd, magnet ring；301st, winding.
Embodiment
Illustrate the embodiment of the present invention below.
As shown in Figures 1 to 5, high frequency three-phase reactor includes insulating component 2, in the multigroup metal of setting in insulating component 2
Component 1, one end of insulating component 2 is also connected with the magnet ring 3 with winding 301；Above-mentioned hardware 1 is by the way of thermoplastic and absolutely
Edge component 2 is connected.
As shown in figure 3, the concrete structure of insulating component 2 is as follows：
Including support 201, support 201 is rectangle support, and fixing hole 202 is opened up in the corner of support 201；Insulating component
2 are made of nylon material, are also set up and are opened up in second boss 203, second boss 203 for assembling in the side of support 201
The cavity of magnet ring.
The concrete structure of hardware 1 is as follows：
As shown in Figure 1 and Figure 2, including pedestal 104, in stretching out to form first boss 103 on pedestal 104, in pedestal
104 surfaces for being not provided with first boss 103 open up the through hole 102 for connecting winding leads, are opened up in first boss 103
Counterbore 101 for connecting frequency converter.Above-mentioned hardware 1 is every group 3, and one of which hardware 1 is close to insulating component 2
Center and circumferentially disposed, another group of hardware 1 is with reference to being offset to insulating component 2 with previous group hardware 1
Edge, it is also circumferentially disposed in one group of hardware 1 positioned at the edge of insulating component 2.As shown in figure 3, each
In group hardware 1, hardware 1 adjacent each other is arranged in head and the tail.Above-mentioned hardware 1 is made by copper product to be shaped, in
The periphery cladding nickel coating of hardware 1, tin coating is coated in the periphery of nickel coating.
Above-mentioned magnet ring 3 is single ferrocart core magnet ring, three windings 301 of coiling on magnet ring 3, and it is convex that magnet ring 3 is assemblied in second
After the inside cavity of platform 203, metal structure is welded on electric iron after the six roots of sensation magnet ring lead-out wire of three windings 301 is removed into paint film
In the through hole 101 of part 1, because the volume of hardware 1 is larger, by self-tapping screw and counterbore 101 make each hardware 1 with
Frequency converter is riveted, and this connected mode intensity is higher, and contact is reliable, is easy to defective products to change.
The present invention is simple in construction, easy to use, and the present invention makes its contact surface with external devices by setting up hardware
Product increases and realizes and is reliably connected, at work because electric current makes more greatly a large amount of heat energy be conducted rapidly, it is ensured that product can
By property, it is adaptable to which high capacity works, and the connected mode of hardware and external devices uses riveting method in the present invention, even
Reliable convenience is connect, is conveniently replaceable.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that, in the case of the basic structure without prejudice to the present invention, the present invention can make any type of modification.
Claims (5)
1. high frequency three-phase reactor, it is characterised in that：Including insulating component (2), in the multigroup gold of setting in the insulating component (2)
Metal elements (1), one end of the insulating component (2) is also connected with the magnet ring (3) with winding (301)；
The concrete structure of the insulating component (2) is as follows：
Including support (201), fixing hole (202), the side in the support (201) are opened up in the corner of the support (201)
Also extension forms the second boss (203) for being used for assembling magnet ring (3)；
The concrete structure of the hardware (1) is as follows：
Including pedestal (104), in stretching out to form first boss (103) on the pedestal (104), in the pedestal (104)
The surface for being not provided with first boss (103) opens up through hole (102) for connecting winding leads, in the first boss
(103) counterbore (101) for connecting frequency converter is opened up in.
2. high frequency three-phase reactor as claimed in claim 1, it is characterised in that：The hardware (1) is every group 3, its
In one group of hardware (1) close to the center of insulating component (2) and circumferentially disposed, another group of hardware (1) was in the past
One group of hardware (1) is with reference to the edge for being offset to insulating component (2), positioned at one group of insulating component (2) edge
Hardware (1) is also circumferentially disposed.
3. high frequency three-phase reactor as claimed in claim 2, it is characterised in that：It is adjacent each other in each group hardware (1)
Hardware (1) in head and the tail arrange.
4. high frequency three-phase reactor as claimed in claim 1, it is characterised in that：The insulating component (2) uses nylon material
It is made.
5. high frequency three-phase reactor as claimed in claim 1, it is characterised in that：The hardware (1) is made by copper product
Shaping, nickel coating is coated in the periphery of the hardware (1), and tin coating is coated in the periphery of the nickel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565620.3A CN107146692B (en) | 2017-07-12 | 2017-07-12 | High frequency three-phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565620.3A CN107146692B (en) | 2017-07-12 | 2017-07-12 | High frequency three-phase reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107146692A true CN107146692A (en) | 2017-09-08 |
| CN107146692B CN107146692B (en) | 2018-11-30 |
Family
ID=59776656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710565620.3A Active CN107146692B (en) | 2017-07-12 | 2017-07-12 | High frequency three-phase reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107146692B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578948Y (en) * | 2002-10-09 | 2003-10-08 | 上海电气(集团)上海互感器厂 | Large current mutual inductor for 600MW power generator |
| CN201146090Y (en) * | 2008-01-23 | 2008-11-05 | 成都希望电子研究所有限公司 | Anti-interference inductance coil |
| CN201518266U (en) * | 2009-12-15 | 2010-06-30 | 焦海波 | Reactor with magnetic ring |
| CN101807467A (en) * | 2010-03-19 | 2010-08-18 | 上海东沪电器自动化设备厂 | Inductive reactor |
| CN101958191A (en) * | 2010-08-25 | 2011-01-26 | 江苏辉能电气有限公司 | Zero sequence current mutual inductor |
| US7973628B1 (en) * | 2004-06-17 | 2011-07-05 | Ctm Magnetics, Inc. | Methods and apparatus for electrical components |
| CN202332477U (en) * | 2011-11-16 | 2012-07-11 | 安徽立卓智能电网科技有限公司 | Reactor special for active power filter |
| CN203300366U (en) * | 2013-05-31 | 2013-11-20 | 广州金升阳科技有限公司 | Common-mode filter inductor |
| CN203799847U (en) * | 2014-03-05 | 2014-08-27 | 江西森源电力股份有限公司 | High-precision outdoor pole-mounted switch zero-sequence current transformer |
| CN204066985U (en) * | 2014-07-16 | 2014-12-31 | 九江历源整流设备有限公司 | Add the high frequency transformer of radiator |
| CN204189599U (en) * | 2014-10-17 | 2015-03-04 | 成都埃森普特焊接设备有限责任公司 | A kind of inverter type welder high-frequency mutual inductor |
-
2017
- 2017-07-12 CN CN201710565620.3A patent/CN107146692B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578948Y (en) * | 2002-10-09 | 2003-10-08 | 上海电气(集团)上海互感器厂 | Large current mutual inductor for 600MW power generator |
| US7973628B1 (en) * | 2004-06-17 | 2011-07-05 | Ctm Magnetics, Inc. | Methods and apparatus for electrical components |
| CN201146090Y (en) * | 2008-01-23 | 2008-11-05 | 成都希望电子研究所有限公司 | Anti-interference inductance coil |
| CN201518266U (en) * | 2009-12-15 | 2010-06-30 | 焦海波 | Reactor with magnetic ring |
| CN101807467A (en) * | 2010-03-19 | 2010-08-18 | 上海东沪电器自动化设备厂 | Inductive reactor |
| CN101958191A (en) * | 2010-08-25 | 2011-01-26 | 江苏辉能电气有限公司 | Zero sequence current mutual inductor |
| CN202332477U (en) * | 2011-11-16 | 2012-07-11 | 安徽立卓智能电网科技有限公司 | Reactor special for active power filter |
| CN203300366U (en) * | 2013-05-31 | 2013-11-20 | 广州金升阳科技有限公司 | Common-mode filter inductor |
| CN203799847U (en) * | 2014-03-05 | 2014-08-27 | 江西森源电力股份有限公司 | High-precision outdoor pole-mounted switch zero-sequence current transformer |
| CN204066985U (en) * | 2014-07-16 | 2014-12-31 | 九江历源整流设备有限公司 | Add the high frequency transformer of radiator |
| CN204189599U (en) * | 2014-10-17 | 2015-03-04 | 成都埃森普特焊接设备有限责任公司 | A kind of inverter type welder high-frequency mutual inductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107146692B (en) | 2018-11-30 |
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