CN103680889A - Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor - Google Patents
Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor Download PDFInfo
- Publication number
- CN103680889A CN103680889A CN201210349690.2A CN201210349690A CN103680889A CN 103680889 A CN103680889 A CN 103680889A CN 201210349690 A CN201210349690 A CN 201210349690A CN 103680889 A CN103680889 A CN 103680889A
- Authority
- CN
- China
- Prior art keywords
- iron core
- core column
- cage
- magnetic
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor. The active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor comprises coils, an iron core column, diamagnetic metal rings, Dewar type containers, insulating support bars, an upper insulating board, a lower insulating board and a mouse-cage-shaped fully-magnetic shielding case. The iron core column is a center-opened double-stand-column iron core column, the number of the coils is two, and the two coils are sleeved outside the two stand columns of the iron core column; the insulating support bars are arranged between the coils and the stand columns of the iron core column; the number of the diamagnetic metal rings are two, and the two diamagnetic metal rings are arranged outside the two coils; the number of the Dewar type containers are two, and the two Dewar type containers are mounted on both sides of the iron core column and outside the diamagnetic metal rings; the axial direction of the iron core column is the vertical direction; the mouse-cage-type fully-magnetic shielding case is formed by connecting horizontal magnetic shielding boards and vertical magnetic shielding walls. The active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor can shield electromagnetic waves inside the mouse-cage-shaped fully-magnetic shielding case and accordingly avoid damage to living organisms, air, instruments and environments outside the shielding case.
Description
Technical field
The present invention relates to a kind of reactor, relate in particular to the all-magnetism shielding squirrel-cage shaped super conducting electric reactor 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 super conducting electric reactor 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 coil, iron core column, anti-magnetic becket, Dewar type container, insulating stay, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described iron core column is two column core limbs of middle opening, described coil is two, be set with on two columns of described iron core column, described insulating stay is arranged between described coil and the column of described iron core column, two of described anti-magnetic beckets, be arranged at respectively the outside of two described coils, described Dewar type container is two, be installed on respectively the both sides of described iron core column and be positioned at the outside of described anti-magnetic becket, if the axial direction of described iron core column is above-below direction, 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 upper end of described upper insulation plate and the lower end of described lower insulation plate, described magnetic screen wall is installed on described iron core column around, and 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 ten; 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 square.
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 iron core column 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 super conducting electric reactor 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 super conducting electric reactor of active field of the present invention.
In figure: 1-coil, 2-iron core column, 3-anti-magnetic becket, 4-Dewar type container, 5-insulating stay, 6-upper insulation plate, 7-lower insulation plate, 8-magnetic shield panel, 9-magnetic screen wall, 10-ground strip.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: comprise coil 1, iron core column 2, anti-magnetic becket 3, Dewar type container 4, insulating stay 5, upper insulation plate 6, lower insulation plate 7 and mouse cage shape all-magnetism shielding shell, two column core limbs 2 that iron core column 2 is middle opening, coil 1 is two, be set with on two columns of iron core column 2, insulating stay 5 is arranged between coil 1 and the column of iron core column 2,3 two of anti-magnetic beckets, be arranged at respectively the outside of two coils 1, Dewar type container 4 is two, is installed on respectively the both sides of iron core column 2 and is positioned at the outside of anti-magnetic becket 3, if the axial direction of iron core column 2 is above-below direction, mouse cage shape all-magnetism shielding shell is formed by connecting by the magnetic shield panel 8 of horizontal direction and the magnetic screen wall 9 of vertical direction, magnetic shield panel 8 is two, be installed on respectively the upper end of upper insulation plate 6 and the lower end of lower insulation plate 7, magnetic screen wall 9 is installed on iron core column 2 around, magnetic shield panel 8 and magnetic screen wall 9 are formed by stacking by the grain oriented silicon steel sheet (not shown) of ten low magnetic density degree, between magnetic shield panel 8 and magnetic screen wall 9, by same ground strip 10, be connected, magnetic screen wall 9 is four, after four magnetic screen walls 9 connect, its cross section is square.
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 iron core column 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 super conducting electric reactor 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 super conducting electric reactor of active field, it is characterized in that: comprise coil, iron core column, anti-magnetic becket, Dewar type container, insulating stay, upper insulation plate, lower insulation plate and mouse cage shape all-magnetism shielding shell, described iron core column is two column core limbs of middle opening, described coil is two, be set with on two columns of described iron core column, described insulating stay is arranged between described coil and the column of described iron core column, two of described anti-magnetic beckets, be arranged at respectively the outside of two described coils, described Dewar type container is two, be installed on respectively the both sides of described iron core column and be positioned at the outside of described anti-magnetic becket, if the axial direction of described iron core column is above-below direction, 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 upper end of described upper insulation plate and the lower end of described lower insulation plate, described magnetic screen wall is installed on described iron core column around, and 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 super conducting electric reactor 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 super conducting electric reactor of active field according to claim 1, is characterized in that: described silicon steel sheet is ten.
4. according to the all-magnetism shielding squirrel-cage shaped super conducting electric reactor 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 super conducting electric reactor 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 square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349690.2A CN103680889A (en) | 2012-09-20 | 2012-09-20 | Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210349690.2A CN103680889A (en) | 2012-09-20 | 2012-09-20 | Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103680889A true CN103680889A (en) | 2014-03-26 |
Family
ID=50318156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210349690.2A Pending CN103680889A (en) | 2012-09-20 | 2012-09-20 | Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103680889A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835637A (en) * | 2015-04-08 | 2015-08-12 | 鞍山罗恩伏特科技有限公司 | Magnetic shunt type total magnetic flux leakage recycling coaxial duplex winding impedance-controllable electric reactor |
| CN113838626A (en) * | 2021-09-22 | 2021-12-24 | 西安聚能超导磁体科技有限公司 | Magnetic control single crystal pulling superconducting magnet and magnetic shielding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0620570A1 (en) * | 1993-03-26 | 1994-10-19 | Ngk Insulators, Ltd. | Superconducting fault current limiter |
| CN2749029Y (en) * | 2004-09-17 | 2005-12-28 | 特变电工股份有限公司 | Superconducting 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 |
| CN202948830U (en) * | 2012-09-20 | 2013-05-22 | 成都达瑞斯科技有限公司 | Driving field full magnetic shielding mouse-cage-shaped superconduction electric reactor |
-
2012
- 2012-09-20 CN CN201210349690.2A patent/CN103680889A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0620570A1 (en) * | 1993-03-26 | 1994-10-19 | Ngk Insulators, Ltd. | Superconducting fault current limiter |
| CN2749029Y (en) * | 2004-09-17 | 2005-12-28 | 特变电工股份有限公司 | Superconducting 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 |
| CN202948830U (en) * | 2012-09-20 | 2013-05-22 | 成都达瑞斯科技有限公司 | Driving field full magnetic shielding mouse-cage-shaped superconduction electric reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835637A (en) * | 2015-04-08 | 2015-08-12 | 鞍山罗恩伏特科技有限公司 | Magnetic shunt type total magnetic flux leakage recycling coaxial duplex winding impedance-controllable electric reactor |
| CN113838626A (en) * | 2021-09-22 | 2021-12-24 | 西安聚能超导磁体科技有限公司 | Magnetic control single crystal pulling superconducting magnet and magnetic shielding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200986851Y (en) | Initiative field full magnetic shading squirrel cage-shaped dry semi-iron core reactor | |
| 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 | |
| Jiao et al. | Electromagnetic shielding techniques in the wireless power transfer system for charging inspection robot application | |
| CN103680889A (en) | Active field fully-magnetic shielding mouse-cage-shaped superconducting electric reactor | |
| CN202871542U (en) | Active field full magnetic shielding mouse-cage-shaped double core limb superconductivity electric 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 | |
| CN202871455U (en) | Active field fully-magnetic shielding mouse-cage-shaped compensation reactor | |
| CN202816540U (en) | Active field all magnetic shield mouse cage type and dry type semi-iron-core 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 | |
| CN202871458U (en) | Active field full-magnetic shielding mouse cage shape direct-current reactor | |
| CN103578719A (en) | Active-field all-magnetic shielding mouse cage-shaped iron core current limiting reactor | |
| CN2884464Y (en) | Active field magnetic shield dry type iron-core reactor | |
| CN202796306U (en) | Initiative field whole magnetic shielding mouse cage-shaped dry type iron core reactor without iron yoke | |
| CN202871457U (en) | Active field fully-magnetic shielding mouse-cage-shaped low-voltage serially-connected reactor | |
| CN202871537U (en) | Active field full-magnetic shielding mouse cage shape adjustable reactor | |
| CN103578692A (en) | Active-field all-magnetic shielding mouse cage-shaped iron yoke-free dry-type iron core reactor | |
| CN202948807U (en) | Driving field full magnetic shielding mouse-cage-shaped filter reactor | |
| CN202871463U (en) | Active field full magnetic shielding mouse-cage-shaped iron core compensation electric reactor | |
| CN103632810A (en) | Active field fully-magnetic shielding mouse-cage-shaped low-voltage series reactor | |
| CN202816544U (en) | Active-field full-magnetic-shielding mouse-cage-shaped adjustable iron core reactor | |
| CN103680890A (en) | Active field fully-magnetic shielding mouse-cage-shaped double-iron-column superconducting electric 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: 20140326 |