Recent Progress in Electrical Insulation Techniques for HTS Power Apparatus

被引：13

作者：

Hayakawa, Naoki ^{[1
]}

Kojima, Hiroki ^{[1
]}

Hanai, Masahiro ^{[1
]}

Okubo, Hitoshi ^{[1
]}

机构：

[1] Nagoya Univ, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

SUPERCONDUCTIVITY CENTENNIAL CONFERENCE 2011 | 2012年 / 36卷

关键词：

HTS power apparatus; electrical insulation; breakdown partial discharge; quench; PERFORMANCE;

D O I：

10.1016/j.phpro.2012.06.295

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

This paper describes the electrical insulation techniques at cryogenic temperatures, i.e. Cryodielectrics, for HTS power apparatus, e. g. HTS power transmission cables, transformers, fault current limiters and SMES. Breakdown and partial discharge characteristics are discussed for different electrical insulation configurations of LN2, sub-cooled LN2, solid, vacuum and their composite insulation systems. Dynamic and static insulation performances with and without taking account of quench in HTS materials are also introduced. (C) 2012 Published by Elsevier B. V. Selection and/or peer-review under responsibility of the Guest Editors.

引用

页码：1305 / 1308

页数：4

共 9 条

[1] Electrical insulation performance under thermal and electrical combined stress for resistive fault current limiters [J].

Hayakawa, N ;

Noe, A ;

Juengst, KP ;

Okubo, H .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2003, 13 (02) :1996-1999

[2] Breakdown mechanism of liquid nitrogen viewed from area and volume effects [J].

Hayakawa, N ;

Sakakibara, H ;

Goshima, H ;

Hikita, M ;

Okubo, H .

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 1997, 4 (01) :127-134

[3]

Hayakawa N., 2008, J PHYS C SERIES JPCS, V97

[4]

Hayakawa N., 2008, INT C DIEL LIQ ICDL

[5] Progress in Development of Superconducting Fault Current Limiting Transformer (SFCLT) [J].

Hayakawa, Naoki ;

Kojima, Hiroki ;

Hanai, Masahiro ;

Okubo, Hitoshi .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2011, 21 (03) :1397-1400

[6]

Kato F., 2010, APPL SUP C ASC

[7] High voltage insulation performance of cryogenic liquids for superconducting power apparatus [J].

Okubo, H ;

Hikita, M ;

Goshima, H ;

Sakakibara, H ;

Hayakawa, N .

IEEE TRANSACTIONS ON POWER DELIVERY, 1996, 11 (03) :1400-1406

[8]

Sauers I., 2010, WORKSH STAT HTS POW

[9]

Wolsky A., 2005, CRYOG DIEL WORKSH NA

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