Development of Portable GCB Diagnostic Equipment using a Surface Current Detector
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- Emoto K.
- Chubu Electric Power Co., Inc.
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- Ichikawa Y.
- Chubu Electric Power Co., Inc.
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- Murase H.
- Toshiba Corporation
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- Koyama H.
- Toshiba Corporation
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- Wakabayashi S.
- Toshiba Corporation
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- Sakakibara T.
- Toshiba Corporation
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- Haginomori E.
- Toshiba Corporation
Bibliographic Information
- Other Title
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- 面電流センサを用いた単体GCB用携帯型診断装置の開発
- メン デンリュウ センサ オ モチイタ タンタイ GCBヨウ ケイタイガタ シ
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Abstract
Investigations were carried out in order to develop a portable diagnostic equipment for gas circuit breakers with partial discharge detecting sensors attached to the exterior of their metallic tanks. It was shown that a surface current detector newly developed in the area of EMC performed better than a conventional type high-frequency antenna or a high-frequency current transformer coupled to a grounding wire. It was also proved that a band pass filter having a suitable frequency band is effective in improving S/N ratio. Finally, a good performance was assured to the prototype portable diagnostic equipment.
Journal
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- IEEJ Transactions on Power and Energy
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IEEJ Transactions on Power and Energy 118 (6), 666-673, 1998
The Institute of Electrical Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204603825920
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- NII Article ID
- 10002876484
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- NII Book ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL BIB ID
- 4492034
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed