| Presentation | 2003/6/13 Direction of Arc Transfer on Palladium Switching Contacts mounted on a Small Relay : In a Case of Switching a Resistive Circuit of Dc 42 V and 4～10 A Takahoshi KUBONO, Takayuki KAWAMURA, Junya SEKIKAWA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When palladium contacts mounted on a small relay are used as the make-only contacts or the break-only contacts in a resistive circuit of power voltage 30 - 42 V and current 4 -10 A, the transferred pip appears on the anode contact. In case of make-only operation of Ag/CdO, Ag/SnO_2 and AgNi contacts, a large pip appears on the cathode contact, and in the break-only operation, a large pip is not inspected visually. It is considered that this difference between the transfer direction on Pd contacts and the transfer direction on other materials' contact pairs arises for the long bounce height and the short conversion arc length from the anode loss dominated arc to the cathode loss dominated arc. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | contact material / transferred pip / transfer direction / palladium contact / make-only contacts / anode loss dominated arc |
| Paper # | EMD2003-13 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
|---|---|
| Conference Date | 2003/6/13(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) | Direction of Arc Transfer on Palladium Switching Contacts mounted on a Small Relay : In a Case of Switching a Resistive Circuit of Dc 42 V and 4～10 A |
| Sub Title (in English) | |
| Keyword(1) | contact material |
| Keyword(2) | transferred pip |
| Keyword(3) | transfer direction |
| Keyword(4) | palladium contact |
| Keyword(5) | make-only contacts |
| Keyword(6) | anode loss dominated arc |
| 1st Author's Name | Takahoshi KUBONO |
| 1st Author's Affiliation | Faculty of Engineering, Shizuoka University() |
| 2nd Author's Name | Takayuki KAWAMURA |
| 2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
| 3rd Author's Name | Junya SEKIKAWA |
| 3rd Author's Affiliation | Faculty of Engineering, Shizuoka University |
| Date | 2003/6/13 |
| Paper # | EMD2003-13 |
| Volume (vol) | vol.103 |
| Number (no) | 130 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |