| Project/Area Number |
08650390
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Musashi Institute of Technology |
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Principal Investigator |
TANAKA Yasuhiro Musashi Institute of Technology, Mechanical Engineering, Associate Professor, 工学部, 講師 (30227186)
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| Co-Investigator(Kenkyū-buntansha) |
TAKADA Tatsuo Musashi Institute of Technology, Mechanical Engineering, Professor, 工学部, 教授 (10061532)
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| Project Period (FY) |
1996 – 1997
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| Project Status |
Completed (Fiscal Year 1997)
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| Budget Amount *help |
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1997: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1996: ¥1,100,000 (Direct Cost: ¥1,100,000)
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| Keywords | Electrical Insulating Material. / Space Charge. / Pulsed Electro-acoustic Method. / Electric Power Cable. / High Temperature Measurement. / Piezo-electric sensor. / XLPE(Cross-linked Polyethylene) / デコンボリューション処理 / 空間電荷分布 / ナノ秒パルス発生器 / 超高圧試験 |
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| Research Abstract |
A high temperature space charge measurement system for cable shape sample has been developed. Authors have been developed some kinds of space charge measurement systems for room temperature measurement. Using ordinary system, however, it was difficult to measure the space charge distribution at high temperature, because a polymer sensor of the ordinary system is unstable at high temperature. Furthermore, the ordinary system for cable shape sample was inconvenient when we measure various radius cables. The ordinary system for cable has a curvature electrode which is used to fit the cable radii. In this project, therefore, the following developments are carried out
(1) High temperature space charge distribution measurement system was developed.
(2) space charge measurement system for cable shape sample with flat electrode was developed.
These newly developed systems make it possible to measure the space charge distribution at about 100ﾟC.Furthermore, the flat electrode system shows a possibility of measurement of three-dimensional space charge distribution.
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