JP4328860B2 - 故障電流限流器及びそれを用いた電力システム - Google Patents
故障電流限流器及びそれを用いた電力システム Download PDFInfo
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- JP4328860B2 JP4328860B2 JP2005108877A JP2005108877A JP4328860B2 JP 4328860 B2 JP4328860 B2 JP 4328860B2 JP 2005108877 A JP2005108877 A JP 2005108877A JP 2005108877 A JP2005108877 A JP 2005108877A JP 4328860 B2 JP4328860 B2 JP 4328860B2
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- current
- current limiter
- superconducting
- varistor
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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
11 誘導型の超電導限流器(FCL)
13 バリスタ
R 抵抗
Claims (4)
- 超電導材料の相転移によるインピーダンス変化を利用した誘導型の限流器と、
所定電圧以下の電圧が印加されたときは比較的高抵抗を示し、前記所定電圧を超えると急激に抵抗値が低下する特性を持つ非線形抵抗素子と、抵抗との直列回路とを備え、
前記誘導型の限流器と前記直列回路とが並列接続されてなる
ことを特徴とする故障電流限流器。 - 前記誘導型の限流器は超電導コイルを備えることを特徴とする請求項1記載の故障電流限流器。
- 前記非線形抵抗素子は酸化亜鉛材料で形成されることを特徴とする請求項1記載の故障電流限流器。
- 交流電源と、該交流電源に接続された請求項1ないし3のいずれか1つに記載の故障電流限流器とを備えたことを特徴とする電力システム。
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JP2005108877A JP4328860B2 (ja) | 2005-04-05 | 2005-04-05 | 故障電流限流器及びそれを用いた電力システム |
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JP2005108877A JP4328860B2 (ja) | 2005-04-05 | 2005-04-05 | 故障電流限流器及びそれを用いた電力システム |
Publications (2)
Publication Number | Publication Date |
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JP2006295994A JP2006295994A (ja) | 2006-10-26 |
JP4328860B2 true JP4328860B2 (ja) | 2009-09-09 |
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JP2005108877A Active JP4328860B2 (ja) | 2005-04-05 | 2005-04-05 | 故障電流限流器及びそれを用いた電力システム |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117538A (zh) * | 2013-02-06 | 2013-05-22 | 中国科学院电工研究所 | 一种基于绝缘体-金属相变电阻的谐振型限流器 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100823848B1 (ko) | 2006-11-07 | 2008-04-21 | 엘에스산전 주식회사 | 반파 한류형 초전도 한류기 |
US20080191561A1 (en) * | 2007-02-09 | 2008-08-14 | Folts Douglas C | Parallel connected hts utility device and method of using same |
US20110116199A1 (en) * | 2007-08-30 | 2011-05-19 | Francis Anthony Darmann | Power Dampener for a Fault Current Limiter |
KR100994971B1 (ko) | 2009-02-09 | 2010-11-18 | 연세대학교 산학협력단 | 초전도 스위치 |
CN109449904B (zh) * | 2018-12-17 | 2024-02-13 | 南方电网科学研究院有限责任公司 | 一种旋转可变限流器与旋转可变阻抗限流装置 |
CN110912096B (zh) * | 2019-08-16 | 2021-03-23 | 湖南大学 | 基于ZnO压敏电阻的故障泄流装置及其控制方法 |
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2005
- 2005-04-05 JP JP2005108877A patent/JP4328860B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117538A (zh) * | 2013-02-06 | 2013-05-22 | 中国科学院电工研究所 | 一种基于绝缘体-金属相变电阻的谐振型限流器 |
Also Published As
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JP2006295994A (ja) | 2006-10-26 |
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