Voltage endurance characteristics of extruded polyethylene model cable at cryogenic temperature.
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- Hongoke Henry J.
- Toyohashi University of Technology
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- Kanao Norikazu
- Toyohashi University of Technology
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- Shimizu Noriyuki
- Toyohashi University of Technology
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- Kosaki Masamitsu
- Toyohashi University of Technology
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- Horii Kenji
- Nagoya University
Bibliographic Information
- Other Title
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- 押出PEケーブルの極低温耐電圧特性〔英文〕
- オシダシ PE ケーブル ノ キョクテイオン タイ デンアツ トクセイ エイブ
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Description
An extruded polyethylene model cable has been examined for its electrical insulation performance at cryogenic temperature. The impulse voltage breakdown test, AC voltage breakdown test and partial discharge test were carried out at 77 K.<br>The positive and negative impulse breakdown stresses were above 267kV/mm and above 300kV/mm respectively. The short term AC voltage breakdown occured at the terminals which assured that the breakdown stress was more than 56kVrms/mm. No partial discharges were detected inside the cable sample over 1pC discharge magnitude up to 40kVrms, while partial discharges at the terminals reduced the life at the service stress. The extruded polyethylene cable had appropriate insulation performance at cryogenic temperature except for the cable terminations.
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 105 (9), 510-514, 1985
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282679569679872
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- NII Article ID
- 130003569704
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 3043007
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed