| Presentation | 2018-08-09 Non-Destructive Testing of Metal Plate Using HTS Coil Driven by an Inverter Teruyoshi Sasayama, Keiji Enpuku, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Eddy-current testing (ECT) is used for the non-destructive testing of conductors such as metal object. If a strong current flows through the excitation coil, ECT can be used for the large lift-off inspection for metal object. In this study, we have developed the ECT equipment that excites a high-temperature superconducting (HTS) coil using an inverter unit, and measured the impedance when the lift-off was approximately 100 mm. The result demonstrates that the 6, 9, 12, 16, and 19 mm thickness SM490A plates, which are ferromagnetic, can be distinguished. The result also demonstrates that SM490A (ferromagnetic), S45C (ferromagnetic), and aluminum (non-magnetic) plates can also distinguished. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Non-destructive testing / Eddy current testing / High-temperature superconducting (HTS) coil / Inverter unit |
| Paper # | SCE2018-7 |
| Date of Issue | 2018-08-02 (SCE) |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 2018/8/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Toyohashi University of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Detector, SQUID, etc. |
| Chair | Hiroaki Myoren(Saitama Univ.) |
| Vice Chair | |
| Secretary | (Yokohama National Univ.) |
| Assistant | Hiroyuki Akaike(Daido Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Non-Destructive Testing of Metal Plate Using HTS Coil Driven by an Inverter |
| Sub Title (in English) | |
| Keyword(1) | Non-destructive testing |
| Keyword(2) | Eddy current testing |
| Keyword(3) | High-temperature superconducting (HTS) coil |
| Keyword(4) | Inverter unit |
| 1st Author's Name | Teruyoshi Sasayama |
| 1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
| 2nd Author's Name | Keiji Enpuku |
| 2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
| Date | 2018-08-09 |
| Paper # | SCE2018-7 |
| Volume (vol) | vol.118 |
| Number (no) | SCE-178 |
| Page | pp.pp.1-6(SCE), |
| #Pages | 6 |
| Date of Issue | 2018-08-02 (SCE) |