JP2007189228A - 電流調整用の電気デバイス - Google Patents
電流調整用の電気デバイス Download PDFInfo
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- JP2007189228A JP2007189228A JP2007003207A JP2007003207A JP2007189228A JP 2007189228 A JP2007189228 A JP 2007189228A JP 2007003207 A JP2007003207 A JP 2007003207A JP 2007003207 A JP2007003207 A JP 2007003207A JP 2007189228 A JP2007189228 A JP 2007189228A
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- electrical device
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- 239000002887 superconductor Substances 0.000 claims abstract description 81
- 239000004020 conductor Substances 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 230000005291 magnetic effect Effects 0.000 claims abstract description 22
- 230000004907 flux Effects 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 14
- 241000954177 Bangana ariza Species 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000005315 distribution function Methods 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 2
- 229910000856 hastalloy Inorganic materials 0.000 claims description 2
- 229910001120 nichrome Inorganic materials 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 230000035484 reaction time Effects 0.000 abstract description 21
- 239000010949 copper Substances 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910016315 BiPb Inorganic materials 0.000 description 1
- 229910004247 CaCu Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
- H02H9/023—Current limitation using superconducting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/30—Devices switchable between superconducting and normal states
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F2006/001—Constructive details of inductive current limiters
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Emergency Protection Circuit Devices (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Thermistors And Varistors (AREA)
Abstract
【解決手段】二次スプールを、抵抗が電流および磁界により影響されないかなりの割合のクエンチ不能な導体に基づく少なくとも1つの要素と、一部分のクエンチ可能な超電導体とから構成し、かつ上記クエンチ不能な導体と上記クエンチ可能な超電導体からなる少なくとも1つのターンを、この導体と超電導体を直列に電気接続し、閉ループ回路を形成する。
【選択図】図1
Description
Claims (17)
- 一次スプールと、
電流の臨界値を超えるときに低抵抗状態から高抵抗状態への転移を呈するクエンチ可能な超電導体を含む二次スプールであって、磁束の共通部分を通じて前記一次スプールと結合され、かつ閉ループ回路を形成する金属部材(6)を更に含む二次スプールと、
前記二次スプールを冷却するクライオスタット(5)と
を備える電流調整用の電気デバイスであって、
前記二次スプール(2、3)が、抵抗が電流および磁界により影響されないクエンチ不能な導体3からなる少なくとも1つの要素と、一部分のクエンチ可能な超電導体を含み、
前記クエンチ不能な導体(3)と前記クエンチ可能な超電導体(2)からなる少なくとも1つのターンが、前記導体と前記超電導体を直列に電気接続して閉ループ回路を形成する電気デバイス。 - 前記クエンチ不能な導体(3)が、Cu、Ag、Au、Al、In等の高導電性の金属又はNb3Sn、NbTi等の超電導体からなる請求項1記載の電気デバイス。
- 前記クエンチ可能な超電導体(2)が、ReBa2Cu3O7-xの組成物、又はその微粉混合体を含み、ここにReが、Y、Ho、La、Pr、Nd、Gd、Tb、Dy、Ybからなる群からの1つ又は複数の元素である請求項1記載の電気デバイス。
- 前記クエンチ可能な超電導体(2)が、単一層として又は多層構造物の一組の層として形成された請求項1記載の電気デバイス。
- 前記ReBa2Cu3O7-x被覆テープが、80μΩcmより大きい抵抗率を持つ、好ましくはステンレス鋼或いはNiベースの合金又はNiCrベースの合金又はハステロイを含む金属基板テープからなる請求項3又は4記載の電気デバイス。
- In、Cu、Pbのような標準導体又は超電導体の層、或いはクエンチ可能な超電導体か、クエンチ不能な導体のいずれかに用いられる組成物とは異なる組成物を持つBiSCCO、Eu(Bi)CCO又はそれらの混合体等の超電導体を用いて、電気接続が行われた請求項1から4の1つに記載の電気デバイス。
- 各ターンが、前記クエンチ不能な導体(3)と前記クエンチ可能な超電導体(2)からなる多数のターンを含む請求項1から6の1つに記載の電気デバイス。
- 前記同一ターンを形成するクエンチ不能な導体と前記クエンチ可能な超電導体が、磁束の主軸線に垂直な方向に前記電流を導く請求項1から7の1つに記載の電気デバイス。
- 前記クエンチ不能な導体と前記クエンチ可能な超電導体の少なくとも1つが、磁束の主軸線に沿って前記電流を導くことのできる少なくとも一部を含む請求項1から8の1つに記載の電気デバイス。
- 前記クエンチ不能な導体(3)と前記クエンチ可能な超電導体(2)の異なるターンでは、前記クエンチ不能な導体の異なる部分および/又は前記クエンチ可能な超電導体の異なる部分の形状寸法の比率が相違する請求項9記載の電気デバイス。
- 前記クエンチ不能な導体の異なる部分および/又は前記クエンチ可能な超電導体の異なる部分の前記形状寸法の比率が、数値順に従うか、滑らかな分布関数を成す請求項10記載の電気デバイス。
- 前記分布関数の幅が、電気デバイスの時間性能を決定する請求項11記載の電気デバイス。
- 前記クエンチ可能な超電導体が、複数のReBa2Cu3O7-x被覆テープからなる請求項7から12の1つに記載の電気デバイス。
- 前記複数の被覆テープが、クエンチを発生させる、異なる電流閾値を持つ少なくとも2つのテープからなる請求項13記載の電気デバイス。
- 前記クライオスタットが、前記共通の磁束の少なくとも一部を含む閉ループ回路を形成する少なくとも1つの金属壁を含む請求項1記載の電気デバイス。
- 前記少なくとも1つの金属部材と、前記クライオスタットの前記少なくとも1つの金属壁が、電気デバイスの同一要素である請求項1から12の1つに記載の電気デバイス。
- 前記二次スプールの前記要素のクエンチ不能な導体の割合fが、体積比で50%≦f≦95%の範囲にあり、ここに前記要素の体積が、前記割合のクエンチ不能な導体と、前記割合のクエンチ可能な超電導体との合計である請求項1から16の1つに記載の電気デバイス。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06000723.4 | 2006-01-13 | ||
| EP06000723A EP1830446B1 (en) | 2006-01-13 | 2006-01-13 | Electrical device for current conditioning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007189228A true JP2007189228A (ja) | 2007-07-26 |
| JP2007189228A5 JP2007189228A5 (ja) | 2010-01-14 |
| JP5283338B2 JP5283338B2 (ja) | 2013-09-04 |
Family
ID=36498742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007003207A Expired - Fee Related JP5283338B2 (ja) | 2006-01-13 | 2007-01-11 | 電流調整用の電気デバイス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7586717B2 (ja) |
| EP (1) | EP1830446B1 (ja) |
| JP (1) | JP5283338B2 (ja) |
| AT (1) | ATE417396T1 (ja) |
| DE (1) | DE602006004161D1 (ja) |
| RU (1) | RU2397589C2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011505112A (ja) * | 2007-11-27 | 2011-02-17 | ゼナジー パワー ピーティーワイ リミテッド | 浸漬型位相コイルを有する高電圧故障電流制限器 |
| JP2011510603A (ja) * | 2008-04-03 | 2011-03-31 | ゼナジー パワー ピーティーワイ リミテッド | 故障電流限流器 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2117056B1 (en) * | 2008-03-05 | 2010-11-03 | Bruker HTS GmbH | Superconducting device for current conditioning |
| US20120249275A1 (en) * | 2009-08-13 | 2012-10-04 | Waukesha Electric Systems, Inc. | Insulation for Power Transformers |
| EP2402961B1 (en) * | 2010-07-02 | 2013-12-04 | Bruker HTS GmbH | Method for current conditioning, in particular in a fault current limiter |
| ES2384345B2 (es) * | 2010-07-26 | 2013-04-22 | Universidad De Extremadura | Dispositivo limitador de corriente de cortocircuito superconductor modular inductivo-resistivo con doble transición por campo magnético. |
| RU2453961C1 (ru) * | 2011-05-24 | 2012-06-20 | Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского" | Индуктивное токоограничивающее устройство |
| DE102011103619B4 (de) * | 2011-06-08 | 2015-05-13 | Schneider Electric Sachsenwerk Gmbh | Vorrichtung zur Strombegrenzung |
| GB2493772B (en) | 2011-08-18 | 2014-01-01 | Gridon Ltd | Fault current limiter |
| DE102012202513A1 (de) * | 2012-02-17 | 2013-08-22 | Schneider Electric Sachsenwerk Gmbh | Vorrichtung zur Strombegrenzung |
| EP2672537B1 (en) * | 2012-06-06 | 2015-12-16 | Bruker HTS GmbH | Superconductive device without an external shunt system, in particular with a ring shape |
| DE102012218261B3 (de) | 2012-10-05 | 2013-11-14 | Bruker Hts Gmbh | Induktiver Fehlerstrombegrenzer mit geteilter Primärspulenanordnung |
| DE102012218260B3 (de) | 2012-10-05 | 2013-12-05 | Bruker Hts Gmbh | Induktiver Fehlerstrombegrenzer mit geteilter Sekundärspulenanordnung |
| RU2579457C1 (ru) * | 2014-12-25 | 2016-04-10 | Закрытое акционерное общество "СуперОкс" (ЗАО "СуперОкс") | Многослойный блок из сверхпроводящих лент и способ его получения |
| DE102016223022A1 (de) * | 2016-09-23 | 2018-03-29 | Siemens Aktiengesellschaft | Induktiver Strombegrenzer für Gleichstromanwendungen |
| KR102338894B1 (ko) | 2018-01-30 | 2021-12-13 | 토카막 에너지 리미티드 | 극저온 시스템의 모니터 장치 |
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-
2006
- 2006-01-13 EP EP06000723A patent/EP1830446B1/en not_active Expired - Lifetime
- 2006-01-13 DE DE602006004161T patent/DE602006004161D1/de not_active Expired - Lifetime
- 2006-01-13 AT AT06000723T patent/ATE417396T1/de not_active IP Right Cessation
-
2007
- 2007-01-11 US US11/622,289 patent/US7586717B2/en not_active Expired - Fee Related
- 2007-01-11 JP JP2007003207A patent/JP5283338B2/ja not_active Expired - Fee Related
- 2007-01-12 RU RU2007101330/09A patent/RU2397589C2/ru not_active IP Right Cessation
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|---|---|---|---|---|
| JPH02237428A (ja) * | 1989-03-10 | 1990-09-20 | Mitsubishi Electric Corp | 限流装置 |
| JPH04207923A (ja) * | 1990-11-30 | 1992-07-29 | Hitachi Ltd | 限流方法及び限流装置 |
| JPH04368422A (ja) * | 1991-06-18 | 1992-12-21 | Mitsubishi Electric Corp | 限流装置 |
| JPH05282967A (ja) * | 1992-03-30 | 1993-10-29 | Ngk Insulators Ltd | 超電導限流器 |
| JPH09172206A (ja) * | 1995-12-18 | 1997-06-30 | Furukawa Electric Co Ltd:The | 超電導限流器 |
| JPH11234898A (ja) * | 1998-02-20 | 1999-08-27 | Mitsubishi Electric Corp | 超電導限流器 |
| JP2001251757A (ja) * | 2000-03-01 | 2001-09-14 | Sumitomo Electric Ind Ltd | 限流器およびコイル |
| JP2002262450A (ja) * | 2001-03-01 | 2002-09-13 | National Institute Of Advanced Industrial & Technology | 超伝導薄膜を用いた変圧器型限流方法及び限流器 |
| JP2003298129A (ja) * | 2002-03-28 | 2003-10-17 | Toshiba Corp | 超電導部材 |
| JP2004059983A (ja) * | 2002-07-26 | 2004-02-26 | Fujikura Ltd | 酸化物超電導導体の製造方法及びその装置 |
| WO2004068682A1 (de) * | 2003-01-28 | 2004-08-12 | Siemens Aktiegesellschaft | Maschine mit einem rotor und einer supraleitenden rotorwicklung |
| JP2006515980A (ja) * | 2003-01-28 | 2006-06-08 | シーメンス アクチエンゲゼルシヤフト | 回転子と超伝導性の回転子巻線とを備えた機械 |
| JP2006013316A (ja) * | 2004-06-29 | 2006-01-12 | Toshiba Corp | 超電導限流素子およびその製造方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011505112A (ja) * | 2007-11-27 | 2011-02-17 | ゼナジー パワー ピーティーワイ リミテッド | 浸漬型位相コイルを有する高電圧故障電流制限器 |
| JP2011510603A (ja) * | 2008-04-03 | 2011-03-31 | ゼナジー パワー ピーティーワイ リミテッド | 故障電流限流器 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE417396T1 (de) | 2008-12-15 |
| US7586717B2 (en) | 2009-09-08 |
| DE602006004161D1 (de) | 2009-01-22 |
| EP1830446A1 (en) | 2007-09-05 |
| RU2397589C2 (ru) | 2010-08-20 |
| RU2007101330A (ru) | 2008-07-20 |
| EP1830446B1 (en) | 2008-12-10 |
| JP5283338B2 (ja) | 2013-09-04 |
| US20070173410A1 (en) | 2007-07-26 |
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