JP4766224B2 - 直流用超電導ケーブルを用いた直流送電方法 - Google Patents
直流用超電導ケーブルを用いた直流送電方法 Download PDFInfo
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- JP4766224B2 JP4766224B2 JP2004151934A JP2004151934A JP4766224B2 JP 4766224 B2 JP4766224 B2 JP 4766224B2 JP 2004151934 A JP2004151934 A JP 2004151934A JP 2004151934 A JP2004151934 A JP 2004151934A JP 4766224 B2 JP4766224 B2 JP 4766224B2
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- Prior art keywords
- layer
- superconducting
- superconducting conductor
- cable
- conductor layer
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- 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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Description
3a,3a',3a" 第一絶縁層 3b 第二絶縁層 4 外側電極層 5 フォーマ
6 保護層 10〜13 直交流変換器 21 中間電極層
30a,30b 冷媒槽 31,32,33 補強絶縁層 34 シールドリング 35 接地層
40a 第一リード 40b 第二リード 41a,41b 接続部
50〜55,55a,55b リード
100 三相交流用超電導ケーブル 101 断熱管 101a 外管 101b 内管
102 ケーブルコア 103 空間 104 防食層
200 フォーマ 201 超電導導体層 202 絶縁層 203 シールド層
204 保護層
Claims (3)
- 第一超電導導体層と、
前記第一超電導導体層と同心円状に配置され、第一超電導導体層と逆極性の電圧が印加される第二超電導導体層と、
前記第一超電導導体層と第二超電導導体層間を絶縁する第一絶縁層と、
前記第二超電導導体層上に設けられて、第二超電導導体層と対地間を絶縁する第二絶縁層と、
前記第二絶縁層上に設けられ、接地がとられる外側電極層と、
前記第一絶縁層の中間部に前記第一超電導導体層と同心円状に設けられ、接地がとられる中間電極層とを具える直流用超電導ケーブルを用い、
外側電極層及び中間電極層を接地し、
第一超電導導体層を正極及び負極のいずれか一極の送電に用い、
第二超電導導体層を他極の送電に用いて双極送電を行うことを特徴とする直流送電方法。 - 前記直流用超電導ケーブルにおいて、前記外側電極層及び前記中間電極層の少なくとも一方は、超電導材料からなることを特徴とする請求項1に記載の直流送電方法。
- 更に、いずれか一方の極に異常が生じたとき、異常が生じていない他方の極の超電導導体層を用いて単極送電を行うことを特徴とする請求項1又は2に記載の直流送電方法。
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JP2004151934A JP4766224B2 (ja) | 2004-05-21 | 2004-05-21 | 直流用超電導ケーブルを用いた直流送電方法 |
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JP2004151934A JP4766224B2 (ja) | 2004-05-21 | 2004-05-21 | 直流用超電導ケーブルを用いた直流送電方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011005054A Division JP2011091057A (ja) | 2011-01-13 | 2011-01-13 | 直流用超電導ケーブル |
Publications (2)
Publication Number | Publication Date |
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JP2005332755A JP2005332755A (ja) | 2005-12-02 |
JP4766224B2 true JP4766224B2 (ja) | 2011-09-07 |
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JP2004151934A Expired - Fee Related JP4766224B2 (ja) | 2004-05-21 | 2004-05-21 | 直流用超電導ケーブルを用いた直流送電方法 |
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JP (1) | JP4766224B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101052656B1 (ko) * | 2008-10-31 | 2011-07-28 | 엘에스전선 주식회사 | 광폭형 초전도 선재를 구비하는 초전도 케이블 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10312718A (ja) * | 1997-05-12 | 1998-11-24 | Sumitomo Electric Ind Ltd | 超電導ケーブル導体 |
DE10060923C1 (de) * | 2000-12-07 | 2003-04-10 | Deutsches Elektronen Synchr | Energieübertragungssystem für Drehstrom im Mittel- und Hochspannungsbereich |
JP4482851B2 (ja) * | 2001-12-18 | 2010-06-16 | 住友電気工業株式会社 | 直流超電導ケーブル |
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- 2004-05-21 JP JP2004151934A patent/JP4766224B2/ja not_active Expired - Fee Related
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