Presentation | 2003/11/11 A Measuring Instrument for HF Power Lines Currents Junichiro Urabe, Katsumi Fujii, Yasushi Matsumoto, Akira Sugiura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A measuring instrument has been newly developed for HF-band power line noise currents emitted by electronic equipments. It consists of a pair of shielded loop probes and a 180-deg. hybrid junction to separate and measure differential-mode and common-mode noise, simultaneously, that has been difficult for the artificial mains network (AMN). Theoretical investigations are carried out on the characteristics of the instrument. Based on these analyses, a prototype instrument is made to verify the theoretical results on the mode separation and conversion characteristics. And it is proved that this measuring instrument is very useful for measurement of power line noise emitted by electronic equipments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PLC / measurement of currents / conducted disturbance / power line / common-mode / differential-mode |
Paper # | EMCJ2003-99 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2003/11/11(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Measuring Instrument for HF Power Lines Currents |
Sub Title (in English) | |
Keyword(1) | PLC |
Keyword(2) | measurement of currents |
Keyword(3) | conducted disturbance |
Keyword(4) | power line |
Keyword(5) | common-mode |
Keyword(6) | differential-mode |
1st Author's Name | Junichiro Urabe |
1st Author's Affiliation | RIEC, Tohoku University() |
2nd Author's Name | Katsumi Fujii |
2nd Author's Affiliation | RIEC, Tohoku University |
3rd Author's Name | Yasushi Matsumoto |
3rd Author's Affiliation | RIEC, Tohoku University |
4th Author's Name | Akira Sugiura |
4th Author's Affiliation | RIEC, Tohoku University |
Date | 2003/11/11 |
Paper # | EMCJ2003-99 |
Volume (vol) | vol.103 |
Number (no) | 440 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |