書誌事項
- タイトル別名
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- Space Charge Formation in Cross-linked Polyethylene under AC Voltage
- コウリュウ カデンカ ノ カキョウ ポリエチレンチュウ ノ クウカン デンカ
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Space charge formation in cross-linked polyethylene (XLPE) under AC voltage application were observed using Pulsed electro-acoustic (PEA) method. To observe the change of the space charge distribution with the changing voltage of AC, a new automatic measurement system with PEA method has been developed. Using the new system, it makes possible to observe the space charge formation at any phase angle of applying AC voltage. In this report, the frequency dependence from about 0.0002 to 50Hz (period T=20ms-80min) on the space charge formation were investigated. Under AC voltage stress with long period (T=40 and 80min), the accumulation of hetero space charges was observed. However, almost no space charge was observed under AC voltage with the period of less than 1min. From above results, it was found that a few minutes were required to form the space charge, which origin was residual byproducts generated by the crosslinking reaction.
収録刊行物
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- 電気学会論文誌. A
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電気学会論文誌. A 116 (12), 1095-1100, 1996
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679576591872
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- NII論文ID
- 130006839561
- 10010455056
- 10002820828
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 4086740
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