Presentation | 2004-10-22 Reliability Management for lightning Strike in Large Power Medium wave Radio Transmitting Station Kiyotaka HORI, Tomohide KAKUTANI, Rui NAKAMURA, Hajime ASANUMA, Ikuji FUJITANI, Kazuaki WAKAI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Medium wave transmitter had been using anti lightning circuit with in the matching system. We studied the reaction of PA (solid state power amplifier) operation under the short loaded impedance with lightening sparks, and transition of the lighting surge from the antenna and/or earth potential rise. We discussed the verification of the transition of lighting surges, most appropriate earth connection method, and suppressing the surge voltages based on the reliability management. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Medium wave transmitter / Lightning strike / Digital transmitter / Earth circuit / Surge voltage / Discharge |
Paper # | R2004-39 |
Date of Issue |
Conference Information | |
Committee | R |
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Conference Date | 2004/10/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Reliability(R) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reliability Management for lightning Strike in Large Power Medium wave Radio Transmitting Station |
Sub Title (in English) | |
Keyword(1) | Medium wave transmitter |
Keyword(2) | Lightning strike |
Keyword(3) | Digital transmitter |
Keyword(4) | Earth circuit |
Keyword(5) | Surge voltage |
Keyword(6) | Discharge |
1st Author's Name | Kiyotaka HORI |
1st Author's Affiliation | NHK Shohbu^oiki Radio Station() |
2nd Author's Name | Tomohide KAKUTANI |
2nd Author's Affiliation | NHK Shohbu^oiki Radio Station |
3rd Author's Name | Rui NAKAMURA |
3rd Author's Affiliation | NHK Shohbu^oiki Radio Station |
4th Author's Name | Hajime ASANUMA |
4th Author's Affiliation | NHK Shohbu^oiki Radio Station |
5th Author's Name | Ikuji FUJITANI |
5th Author's Affiliation | NHK Shohbu^oiki Radio Station |
6th Author's Name | Kazuaki WAKAI |
6th Author's Affiliation | NHK Shohbu^oiki Radio Station |
Date | 2004-10-22 |
Paper # | R2004-39 |
Volume (vol) | vol.104 |
Number (no) | 371 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |