| Presentation | 2007-03-09 Common-mode current related to cable ground in shape Kazuya MORIMITSU, Tetsushi WATANABE, Yoshitaka TOYOTA, Ryuji KOGA, Osami WADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Common-mode current was measured for a four-conductor system that is electrically floating above the reference ground. A parallel cable is used to connect a imtative common-mode transmitter and a receiver. Common-mode current was measured for different height of the devices above the ground as well as the length of the cable. The transmitter was driven with an optical fiber in order to isolate the devices from the ambient electromagnetic field. Experimental results showed that the current was almost constant for the height over 10cm, and for the lower it was increased with decreasing the height from the reference ground due to the effect of the ground. The effect of the number of ground cables was examined and it was confirmed that the common-mode current along the cable decreases with the number of ground cables in the parallel cable. The trend is explained by the relationship of common-mode current with the difference of the current divison factor between devices and the cables. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | common-mode current / ground / four-conducter system / electronic systems / current division factor / cable |
| Paper # | EMCJ2006-128 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2007/3/2(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) | Common-mode current related to cable ground in shape |
| Sub Title (in English) | |
| Keyword(1) | common-mode current |
| Keyword(2) | ground |
| Keyword(3) | four-conducter system |
| Keyword(4) | electronic systems |
| Keyword(5) | current division factor |
| Keyword(6) | cable |
| 1st Author's Name | Kazuya MORIMITSU |
| 1st Author's Affiliation | The Graduate School of Natural Science and Technology, Okayama University() |
| 2nd Author's Name | Tetsushi WATANABE |
| 2nd Author's Affiliation | Industrial Technology Center of Okayama Prefecture |
| 3rd Author's Name | Yoshitaka TOYOTA |
| 3rd Author's Affiliation | The Graduate School of Natural Science and Technology, Okayama University |
| 4th Author's Name | Ryuji KOGA |
| 4th Author's Affiliation | The Graduate School of Natural Science and Technology, Okayama University |
| 5th Author's Name | Osami WADA |
| 5th Author's Affiliation | Faculty of Engineering, Kyoto University |
| Date | 2007-03-09 |
| Paper # | EMCJ2006-128 |
| Volume (vol) | vol.106 |
| Number (no) | 579 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |