| Presentation | 2000/12/8 An Effect of Ambient Gas on the Contact Voltage Drop Takahiro UENO, Koichiro SAWA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The surface film of slip-ring is important to sliding contact phenomena. The surface film is changed by atmospheric temperature, humidity and air pressure. The sliding phenomena in air and vacuum conditions are different. In this experiment, we examined the contact voltage drop fluctuation for continuous sliding when the atmosphere is changed from the low pressure to air pressure. As a result, the contact voltage drop increase rapidly with increasing gas pressure, also its fluctuation becomes large. When the gas pressure decreases again, the contact voltage drop does not suffer from the effect of ambient gas. Therefore, the contact voltage drop only due to the film resistance is observed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | sliding contact / brush / oxidized film / carbon film / contact voltage drop |
| Paper # | EMD2000-80 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
|---|---|
| Conference Date | 2000/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Effect of Ambient Gas on the Contact Voltage Drop |
| Sub Title (in English) | |
| Keyword(1) | sliding contact |
| Keyword(2) | brush |
| Keyword(3) | oxidized film |
| Keyword(4) | carbon film |
| Keyword(5) | contact voltage drop |
| 1st Author's Name | Takahiro UENO |
| 1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
| 2nd Author's Name | Koichiro SAWA |
| 2nd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| Date | 2000/12/8 |
| Paper # | EMD2000-80 |
| Volume (vol) | vol.100 |
| Number (no) | 511 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |