| タイトル | Contactless Rotary Electrical Couplings |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110023711 |
| 著者（英） | Kumagai, Hiroyuki |
| 著者所属（英） | Aerospace Computing, Inc. |
| 発行日 | 2003-03-01 |
| 言語 | eng |
| 内容記述 | Rotary electrical couplings based on induction (transformer action) rather than conduction between rotating and stationary circuitry have been invented. These couplings provide an alternative to slip rings and contact brushes. Mechanical imperfections of slip-ring and brush contact surfaces and/or dust particles trapped between these surfaces tend to cause momentary interruptions in electrical contact and thereby give rise to electrical noise. This source of noise can be eliminated in the inductive rotary couplings because no direct contact is necessary for transformer action. |
| NASA分類 | Electronics and Electrical Engineering |
| レポートNO | ARC-12072 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/268273 |
