JP6270479B2 - 高温超電導体(hts)コイル - Google Patents
高温超電導体(hts)コイル Download PDFInfo
- Publication number
- JP6270479B2 JP6270479B2 JP2013526372A JP2013526372A JP6270479B2 JP 6270479 B2 JP6270479 B2 JP 6270479B2 JP 2013526372 A JP2013526372 A JP 2013526372A JP 2013526372 A JP2013526372 A JP 2013526372A JP 6270479 B2 JP6270479 B2 JP 6270479B2
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- Prior art keywords
- coil
- hts
- high temperature
- winding
- temperature superconductor
- 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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Links
- 239000002887 superconductor Substances 0.000 title claims description 81
- 238000004804 winding Methods 0.000 claims description 107
- 239000004020 conductor Substances 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 49
- 230000008602 contraction Effects 0.000 claims description 17
- 239000000919 ceramic Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/048—Superconductive coils
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/02—Windings characterised by the conductor material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
FV=2×n×FW
によりもたらされる。ただし、nはコイル巻線2の巻回数であり、FWは1導体当たりの巻回張力である。
2 コイル巻線
3 コイル支持体
4 開口
Claims (16)
- 超電導材料を有する少なくとも1つのコイル巻線(2)と、
コイル巻線(2)のための1つのコイル支持体(3)とを有し、
前記コイル巻線(2)は、HTS(高温超電導体)セラミック導体層を有するHTS帯状導体を備え、前記HTSセラミック導体層は、高温超電導体(HTS)コイル(1)の運転温度への冷却時における熱収縮が前記HTSセラミック導体層の熱収縮よりも少ない巻回可能な基板材の上に形成されており、
前記コイル支持体(3)が、レーストラック状に形成され、前記高温超電導体(HTS)コイル(1)の運転温度への冷却時における熱収縮がコイル支持体のない場合の前記コイル巻線(2)の熱収縮よりも少ない材料からなり、さらに、
前記コイル巻線(2)は、1つのHTS帯状導体の単位幅当たりの巻回張力(Fw)が25N/cm以上で巻回され、前記巻回張力(Fw)によって、Fv=2×n×Fw(ここで、nは前記コイル巻線(2)の巻回数、Fwは1導体あたりの巻回張力)で与えられる初期応力(Fv)を有することを特徴とする高温超電導体(HTS)コイル。 - コイル支持体(3)がガラス繊維強化プラスチック材料からなる請求項1記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が鋼材からなる請求項1記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が4340鋼からなる請求項3記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が高い熱伝導率を有する材料からなる被覆を有する請求項1乃至4の1つに記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が、150,000MN/m2より大きい縦弾性率(E)を有する材料からなる請求項1乃至5の1つに記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が、巻回工程に対して機械的な安定度を達成するために必要な最小の断面積よりも大きい材料断面積を有する請求項1乃至6の1つに記載の高温超電導体(HTS)コイル。
- コイル支持体(3)が中実材料である請求項1乃至6の1つに記載の高温超電導体(HTS)コイル。
- HTS帯状導体の単位幅当たりの巻回張力が50N/cmよりも大きい請求項1記載の高温超電導体(HTS)コイル。
- HTS帯状導体が含浸材料中に埋込まれた電気絶縁性の絶縁被覆を有し、前記含浸材料がエポキシ樹脂の熱収縮よりも少ない熱収縮を有する請求項1乃至9の1つに記載の高温超電導体(HTS)コイル。
- 前記含浸材料が金属酸化物からなる粒子を有する請求項10記載の高温超電導体(HTS)コイル。
- コイル支持体(3)およびコイル巻線(2)が磁極コアの形状に合わせてリング状に形成されている請求項1乃至11の1つに記載の高温超電導体(HTS)コイル。
- 高温超電導体(HTS)コイル(1)が80ケルビン(K)より低い運転温度で運転される請求項1乃至12の1つに記載の高温超電導体(HTS)コイル。
- コイル巻線(2)の巻回中に巻回張力が内側から外側に向かって連続的に低減されるようにコイル巻線(2)が巻回されている請求項1乃至13の1つに記載の高温超電導体(HTS)コイル。
- 請求項1乃至14の少なくとも1つに記載の高温超電導体(HTS)コイル(1)がそれぞれに取り付けられている複数の磁極コアを有する電気機械の回転子。
- 各磁極コアが、当該磁極コアに取り付けられた高温超電導体(HTS)コイル(1)の熱収縮を妨げる請求項15記載の電気機械の回転子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010040272.9A DE102010040272B4 (de) | 2010-09-06 | 2010-09-06 | Hochtemperatur-Supraleiter (HTS)-Spule |
DE102010040272.9 | 2010-09-06 | ||
PCT/EP2011/058233 WO2012031790A1 (de) | 2010-09-06 | 2011-05-20 | Hochtemperatur-supraleiter (hts)-spule |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013539338A JP2013539338A (ja) | 2013-10-17 |
JP6270479B2 true JP6270479B2 (ja) | 2018-01-31 |
Family
ID=44626992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013526372A Expired - Fee Related JP6270479B2 (ja) | 2010-09-06 | 2011-05-20 | 高温超電導体(hts)コイル |
Country Status (7)
Country | Link |
---|---|
US (1) | US9048015B2 (ja) |
EP (1) | EP2601660A1 (ja) |
JP (1) | JP6270479B2 (ja) |
KR (1) | KR101887714B1 (ja) |
CN (1) | CN103189937A (ja) |
DE (1) | DE102010040272B4 (ja) |
WO (1) | WO2012031790A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012064693A (ja) * | 2010-09-15 | 2012-03-29 | Sumitomo Electric Ind Ltd | 超電導コイルおよび超電導機器 |
JP6355914B2 (ja) * | 2013-11-22 | 2018-07-11 | 公益財団法人鉄道総合技術研究所 | 超電導コイル及びその超電導コイルの製作方法 |
DE102014015172A1 (de) | 2014-10-10 | 2016-04-14 | Messer Group Gmbh | Vorrichtung zum Verbessern des Vakuums im Gehäuse einer Maschine |
CN106059394B (zh) * | 2016-05-31 | 2018-07-31 | 西南交通大学 | 一种采用闭环恒流高温超导线圈实现磁悬浮状态的方法 |
DE102016213755A1 (de) * | 2016-07-27 | 2018-02-01 | Siemens Aktiengesellschaft | Wicklungsträger für eine elektrische Spulenwicklung |
HUE055028T2 (hu) | 2017-06-28 | 2021-10-28 | Siemens Energy Global Gmbh & Co Kg | Tekercselrendezés és tekercstartó kis pólusszámú forgórészhez |
DE102018125567A1 (de) * | 2018-10-16 | 2020-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Spule sowie stromerregte Synchronmaschine |
US10832856B2 (en) * | 2018-12-26 | 2020-11-10 | General Electric Company | Magnetic coil support in magnetic resonance imaging method and apparatus |
DE102019202053A1 (de) * | 2019-02-15 | 2020-08-20 | Siemens Aktiengesellschaft | Spulenelement und elektrische Maschine |
CN110901410B (zh) * | 2019-10-29 | 2021-11-26 | 北京机械设备研究所 | 一种高温超导高速磁悬浮列车的磁悬浮牵引装置 |
CN115605964A (zh) * | 2020-02-24 | 2023-01-13 | 休斯敦系统大学(Us) | 混合圆形超导线 |
DE102020210739A1 (de) | 2020-08-25 | 2022-03-03 | Siemens Healthcare Gmbh | Magnetanordnung, die einen Hochtemperatur-Supraleiter zur Verwendung in einem Magnetresonanz-Bildgebungssystem umfasst |
CN113539604B (zh) * | 2021-08-12 | 2023-07-07 | 中车株洲电机有限公司 | 一种超导磁浮铁路及其牵引线圈 |
CN113644805B (zh) * | 2021-08-12 | 2023-04-14 | 中车株洲电机有限公司 | 超导磁浮铁路及其牵引线圈、无铁心牵引线圈内框 |
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-
2010
- 2010-09-06 DE DE102010040272.9A patent/DE102010040272B4/de active Active
-
2011
- 2011-05-20 JP JP2013526372A patent/JP6270479B2/ja not_active Expired - Fee Related
- 2011-05-20 CN CN2011800533655A patent/CN103189937A/zh active Pending
- 2011-05-20 US US13/820,822 patent/US9048015B2/en active Active
- 2011-05-20 EP EP11725000.1A patent/EP2601660A1/de not_active Withdrawn
- 2011-05-20 WO PCT/EP2011/058233 patent/WO2012031790A1/de active Application Filing
- 2011-05-20 KR KR1020137008796A patent/KR101887714B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2601660A1 (de) | 2013-06-12 |
US9048015B2 (en) | 2015-06-02 |
WO2012031790A1 (de) | 2012-03-15 |
KR20130138231A (ko) | 2013-12-18 |
KR101887714B1 (ko) | 2018-08-10 |
DE102010040272A1 (de) | 2012-03-08 |
JP2013539338A (ja) | 2013-10-17 |
CN103189937A (zh) | 2013-07-03 |
US20130172196A1 (en) | 2013-07-04 |
DE102010040272B4 (de) | 2018-04-19 |
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