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Improvement Of Ability For Dc Current Interruption By Diverting Circuit
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| Author(s) |
Akira Sugawara(jp), Tsukasa Furuse(jp), Kouichi Itagaki(jp), Hazairin Samaulah(id), Masami Takada(jp) |
| Abstract |
For interruption of DC circuit current using a
small relay, characteristics of arc duration time for the relay
contacts are measured. A diverting element is connected to
parallel with the relay contacts. As the diverting element, a PTC
(Positive Temperature Coefficient Resistor) or a capacitor is
used. It is desirable that the initial resistance of the PTC is
small and that the capacitor can sufficiently absorb the arc
current. By parallel connecting a diverting element with a pair
of relay contacts, it is possible that arc duration time between
relay contacts shortens. |
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| Filename: | A1445 |
| Filesize: | 111.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-15 by System |
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