| Presentation | 2000/2/18 A measurement for a spatial distribution of light spectra in a switching arc.(Part 9) : Spectroscopic Measurement of Copper Breaking Arcs. Mitsuru TAKEUCHI, Takayoshi KUBONO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The spatial distribution of the intensities of two spectra in the cross-section of the arc column near the cathode are measured using the optical filtering spectroscopic method for breaking arcs in air between copper electrodes interrupting circuits of DC 50V and 2.5 to 5.0 A. Results show the distribution of spectral intensities in the cross-section of the arc column is nearly symmetrical from the ignition to the extinction of the breaking arc.The total measured spectral intensities and the peak values of spectral intensities in the cross-section of the arc column increase at the beginning and there-after decrease gradually with the development of the breaking arc. At the fluctuation of the arc voltage wave which occurs in a copper breaking arc, the total values of the measured spectral intensity and the peak intensity increase rapidly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | breaking arc / copper electrode / spectroscopy / spectrum |
| Paper # | R99-32, EMD99-82 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 2000/2/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A measurement for a spatial distribution of light spectra in a switching arc.(Part 9) : Spectroscopic Measurement of Copper Breaking Arcs. |
| Sub Title (in English) | |
| Keyword(1) | breaking arc |
| Keyword(2) | copper electrode |
| Keyword(3) | spectroscopy |
| Keyword(4) | spectrum |
| 1st Author's Name | Mitsuru TAKEUCHI |
| 1st Author's Affiliation | Nagoya Municipal Industrial Research Institute() |
| 2nd Author's Name | Takayoshi KUBONO |
| 2nd Author's Affiliation | Faculty of Engineering Shizuoka University |
| Date | 2000/2/18 |
| Paper # | R99-32, EMD99-82 |
| Volume (vol) | vol.99 |
| Number (no) | 644 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |