CN103632810A - Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor - Google Patents
Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor Download PDFInfo
- Publication number
- CN103632810A CN103632810A CN201210309505.7A CN201210309505A CN103632810A CN 103632810 A CN103632810 A CN 103632810A CN 201210309505 A CN201210309505 A CN 201210309505A CN 103632810 A CN103632810 A CN 103632810A
- Authority
- CN
- China
- Prior art keywords
- iron core
- insulation plate
- cage
- core column
- magnetic shielding
- 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
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor which comprises three iron core columns, three coils, an upper insulation plate, a lower insulation plate, insulation cushion blocks and a mouse-cage-shaped fully-magnetic shielding shell. The three iron core columns are coaxially distributed in parallel, the coils are arranged on the outer surfaces of the circumferences of the corresponding iron core columns, a gap is formed between every two adjacent coils, the axial direction of the iron core columns is designed to be the vertical direction, the upper insulation plate and the lower insulation plate are arranged at the upper ends and the lower ends of the iron core columns respectively, the insulation cushion blocks are arranged between the upper insulation plate and the upper ends of the iron core columns and between the lower insulation plate and the lower ends of the iron core columns, and the mouse-cage-shaped fully-magnetic shielding shell is formed by connecting magnetic shielding plates in the horizontal direction and magnetic shielding walls in the vertical direction. The active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor shields electromagnetic waves into the mouse-cage-shaped fully-magnetic shielding shell, and does not damage biological organisms, air, instruments, equipment and environment outside the shielding shell.
Description
Technical field
The present invention relates to a kind of reactor, relate in particular to the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of a kind of active field.
Background technology
In March, 1997,25 State Bureau of Environmental Protection the 18th command issue < < electromagnetic radiation environment was protected (second) power frequency intense radiation system in management method > > annex: 1, voltage send transformer substation system more than 100KV; 2, electric current in 100 peaces the power frequency equipment more than doubly; 3, light rail and main line electric railway.Advise that above-listed construction project should handle environmental protection and declare registration formalities before project verification, use above-listed electromagnetic radiation equipment before procuring equipment, to handle environmental protection and declare registration formalities.
Reactor is power frequency intense radiation equipment, is power frequency alternating electromagnetism field source, because there is no magnetic loop, a large amount of electromagnetic stray field that it produces, electromagnetic stray field with electromagnetic form to spatial, radiation.When 50 cycle, electromagnetic wave approximately 60 millimeters of depth of penetrations in copper aluminium, in dry soil, the about 5000m of the depth of penetration.The electromagnetic stray field that when reactor moves continuously, coil magnetic field produces spreads to space, especially the magnetic field at coil both ends is the strongest, magnetic flux is the most concentrated, the magnetic flux at coil both ends alternately changes to space radiation, propagation with radiation and convergence, living organism, air, instrument and equipment beyond reactor are exerted an influence, people and environment are produced to harm.
Summary of the invention
Object of the present invention provides a kind of active field all-magnetism shielding squirrel-cage shaped low-voltage series reactance with regard to being in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes three iron core column, three coils, upper insulation plate, lower insulation plate, cross-over block and mouse cage shape all-magnetism shielding shell, three described iron core column are coaxial and arrange side by side, described coil is arranged at the circumferential outer surface of corresponding described iron core column, between adjacent described coil, be provided with gap, if the axial direction of described iron core column is above-below direction, described upper insulation plate and described lower insulation plate are installed on respectively the top and bottom of described iron core column, between described upper insulation plate and the upper end of described iron core column, between described lower insulation plate and the lower end of described iron core column, be provided with described cross-over block, described mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel of horizontal direction and the magnetic screen wall of vertical direction, described magnetic shield panel is two, be installed on respectively the lower surface of described upper insulation plate upper surface and described lower insulation plate, described magnetic screen wall is installed on three described iron core column around, described magnetic shield panel and described magnetic screen wall form by the silicon steel sheet stack of multi-disc low magnetic density degree.
Further, between described magnetic shield panel and described magnetic screen wall, by same ground strip, be connected.
Particularly, described silicon steel sheet is 12; Described silicon steel sheet is grain oriented silicon steel sheet.
Further, described magnetic screen wall is four, and after four described magnetic screen walls connect, its cross section is rectangle.
Beneficial effect of the present invention is:
The present invention is by adopting the grain oriented silicon steel sheet stack of low magnetic density degree to make mouse cage shape all-magnetism shielding shell, coil and core limb are installed in mouse cage shape all-magnetism shielding shell, the electromagnetic wave that coil produces is shielded by mouse-cage type all-magnetism shielding shell, can not produce harm to the living organism beyond shielding case, air, instrument and equipment and environment; The all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field of the present invention also has advantages of that reluctance force is little, loss is little, noise is little and can not produce superheating phenomenon.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field of the present invention.
In figure: 1-coil, 2-iron core column, 3-upper insulation plate, 4-lower insulation plate, 5-cross-over block, 6-magnetic shield panel, 7-magnetic screen wall, 8-ground strip.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the present invention includes three iron core column 2, three coils 1, upper insulation plate 3, lower insulation plate 4, cross-over block 5 and mouse cage shape all-magnetism shielding shell, three iron core column 2 are coaxial and arrange side by side, coil 1 is arranged at the circumferential outer surface of corresponding iron core column 2, between adjacent coil 1, be provided with gap, if the axial direction of iron core column 2 is above-below direction, upper insulation plate 3 and lower insulation plate 4 are installed on respectively the top and bottom of iron core column 2, between the upper end of upper insulation plate 3 and iron core column 2, between the lower end of lower insulation plate 4 and iron core column 2, be provided with cross-over block 5, mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel 6 of horizontal direction and the magnetic screen wall 7 of vertical direction, magnetic shield panel 6 is two, be installed on respectively the lower surface of upper insulation plate 3 upper surfaces and lower insulation plate 4, magnetic screen wall 7 is installed on three iron core column 2 around, magnetic shield panel 6 and magnetic screen wall 7 are formed by stacking by the grain oriented silicon steel sheet (not shown) of 12 low magnetic density degree, between magnetic shield panel 6 and magnetic screen wall 7, by same ground strip 8, be connected, magnetic screen wall 7 is four, after four magnetic screen walls 7 connect, its cross section is rectangle.
The present invention is by adopting the grain oriented silicon steel sheet stack of low magnetic density degree to make mouse cage shape all-magnetism shielding shell, coil and core limb are installed in mouse cage shape all-magnetism shielding shell, the electromagnetic wave that coil produces is shielded by mouse-cage type all-magnetism shielding shell, can not produce harm to the living organism beyond shielding case, air, instrument and equipment and environment; The all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field of the present invention also has advantages of that reluctance force is little, loss is little, noise is little and can not produce superheating phenomenon.
Claims (5)
1. the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field, it is characterized in that: comprise three iron core column, three coils, upper insulation plate, lower insulation plate, cross-over block and mouse cage shape all-magnetism shielding shell, three described iron core column are coaxial and arrange side by side, described coil is arranged at the circumferential outer surface of corresponding described iron core column, between adjacent described coil, be provided with gap, if the axial direction of described iron core column is above-below direction, described upper insulation plate and described lower insulation plate are installed on respectively the top and bottom of described iron core column, between described upper insulation plate and the upper end of described iron core column, between described lower insulation plate and the lower end of described iron core column, be provided with described cross-over block, described mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel of horizontal direction and the magnetic screen wall of vertical direction, described magnetic shield panel is two, be installed on respectively the lower surface of described upper insulation plate upper surface and described lower insulation plate, described magnetic screen wall is installed on three described iron core column around, described magnetic shield panel and described magnetic screen wall form by the silicon steel sheet stack of multi-disc low magnetic density degree.
2. the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field according to claim 1, is characterized in that: between described magnetic shield panel and described magnetic screen wall, by same ground strip, be connected.
3. the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field according to claim 1, is characterized in that: described silicon steel sheet is 12.
4. according to the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of the active field described in claim 1 or 3, it is characterized in that: described silicon steel sheet is grain oriented silicon steel sheet.
5. the all-magnetism shielding squirrel-cage shaped low-voltage series reactance of active field according to claim 1, is characterized in that: described magnetic screen wall is four, and after four described magnetic screen walls connect, its cross section is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309505.7A CN103632810A (en) | 2012-08-28 | 2012-08-28 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309505.7A CN103632810A (en) | 2012-08-28 | 2012-08-28 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103632810A true CN103632810A (en) | 2014-03-12 |
Family
ID=50213750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210309505.7A Pending CN103632810A (en) | 2012-08-28 | 2012-08-28 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103632810A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747273A (en) * | 2024-02-08 | 2024-03-22 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645196Y (en) * | 2003-09-28 | 2004-09-29 | 杨京殿 | Iron core current-limiting reactor |
| CN1737960A (en) * | 2005-09-05 | 2006-02-22 | 沪光集团有限公司 | Ring iron core reactor |
| CN200986851Y (en) * | 2006-10-05 | 2007-12-05 | 文泽霞 | Initiative field full magnetic shading squirrel cage-shaped dry semi-iron core reactor |
| JP2009111028A (en) * | 2007-10-26 | 2009-05-21 | Toshiba Henden Kiki Technology Kk | Reactor |
| CN202871457U (en) * | 2012-08-28 | 2013-04-10 | 成都昊地科技有限责任公司 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage serially-connected reactor |
-
2012
- 2012-08-28 CN CN201210309505.7A patent/CN103632810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645196Y (en) * | 2003-09-28 | 2004-09-29 | 杨京殿 | Iron core current-limiting reactor |
| CN1737960A (en) * | 2005-09-05 | 2006-02-22 | 沪光集团有限公司 | Ring iron core reactor |
| CN200986851Y (en) * | 2006-10-05 | 2007-12-05 | 文泽霞 | Initiative field full magnetic shading squirrel cage-shaped dry semi-iron core reactor |
| JP2009111028A (en) * | 2007-10-26 | 2009-05-21 | Toshiba Henden Kiki Technology Kk | Reactor |
| CN202871457U (en) * | 2012-08-28 | 2013-04-10 | 成都昊地科技有限责任公司 | Active field fully-magnetic shielding mouse-cage-shaped low-voltage serially-connected reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117747273A (en) * | 2024-02-08 | 2024-03-22 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
| CN117747273B (en) * | 2024-02-08 | 2024-05-14 | 山西壹泰科电工设备有限公司 | Reactor coil structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101970322B1 (en) | Magnetic field shaping for inductive power transfer | |
| CN200986851Y (en) | Initiative field full magnetic shading squirrel cage-shaped dry semi-iron core reactor | |
| CN205142776U (en) | Electromagnetic shield layer and have electromagnetic shield layer's wireless power transmission device | |
| CN202948830U (en) | Driving field full magnetic shielding mouse-cage-shaped superconduction electric reactor | |
| CN101192468A (en) | Active field all-magnetism shielding squirrel-cage shaped dry hollow reactor | |
| CN103632808A (en) | Active field fully-magnetic shielding mouse-cage-shaped dry-type semi-iron-core reactor | |
| CN202871460U (en) | Active field full-magnetic shielding mouse cage shape iron core filter reactor | |
| CN202871454U (en) | Active field full-magnetic shielding mouse cage shape air reactor | |
| CN202816540U (en) | Active field all magnetic shield mouse cage type and dry type semi-iron-core reactor | |
| CN202871457U (en) | Active field fully-magnetic shielding mouse-cage-shaped low-voltage serially-connected reactor | |
| CN202871542U (en) | Active field full magnetic shielding mouse-cage-shaped double core limb superconductivity electric reactor | |
| CN202871455U (en) | Active field fully-magnetic shielding mouse-cage-shaped compensation reactor | |
| CN103578719A (en) | Active-field all-magnetic shielding mouse cage-shaped iron core current limiting reactor | |
| CN103632810A (en) | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor | |
| CN202871459U (en) | Active field full-magnetic shielding mouse cage shape air-core current-limiting reactor | |
| CN202796347U (en) | Initiative field whole magnetic shielding mouse cage-shaped current limiting reactor | |
| CN103680889A (en) | Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor | |
| CN2884464Y (en) | Active field magnetic shield dry type iron-core reactor | |
| CN202871458U (en) | Active field full-magnetic shielding mouse cage shape direct-current reactor | |
| CN202796306U (en) | Initiative field whole magnetic shielding mouse cage-shaped dry type iron core reactor without iron yoke | |
| CN105679521A (en) | Axial half-section LL-shaped non-contact power supply slip ring | |
| CN202948807U (en) | Driving field full magnetic shielding mouse-cage-shaped filter reactor | |
| EP2400513A1 (en) | Magnetic shielding for transformers | |
| CN202871456U (en) | Active field fully-magnetic shielding mouse-cage-shaped high-pass | |
| CN202871537U (en) | Active field full-magnetic shielding mouse cage shape adjustable reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |