Break Arcs Occurring between Ag and C Contact Pairs when Transverse Magnetic Field is Applied
スポンサーリンク
概要
- 論文の詳細を見る
Break arcs are generated between Ag and C contact pairs in a DC48V and 10A resistive circuit. A external transverse magnetic field of the permanent magnet is applied to the break arcs. The position and shape of the break arcs are investigated. The time of the sudden increase of the gap voltage V_g is defined as t_s. In the case of Ag contact pairs, before the time t_s, the cathode and the anode spot regions move together in the vertical positions. After the time t_s, the cathode spot region is shifted upward earlier than the anode spot region, that is independent of the strength of the transverse magnetic field B_x. In the case of C contact pairs, the break arc doesn't move upper edge of the contact surface, that is independent of the strength of the transverse magnetic field B_x. The position of the break arcs just before arc extinction tended to shift upward with increase of the B_x.
- 2012-11-23
著者
関連論文
- Transferred Pip Formed on Ag Contacts Mounted on Relays in a DC42C Resistive Circuit
- Dependence of the Break arcs Driven by Transverse Magnetic Field on the Contact Opening Speed in a DC High-voltage Resistive Circuit
- Characteristics of Break Arcs Driven by Transverse Magnetic Field in a DC High-voltage Resistive Circuit
- Time-Resolved Spectroscopic Temperature Measurement of Break Arcs in a D.C.42 V Resistive Circuit
- Time-resolved Spectroscopic Temperature Measurement of Breaking Arcs in D.C.42V circuit
- Spectroscopic Temperature Measurement of Breaking Arcs Near Cathode and Anode Surfaces of Copper Contacts(Arc Discharge & Related Phenomena,Recent Development of Electromechanical Devices (Selected Papers from IS-EMD2005))
- Spectroscopic Temperature Measurement of Breaking Arcs near the Cathode and Anode Surfaces of Copper Contacts (国際セッション IS-EMD2005) -- (Arc Discharges & Related Phenomena)
- Rotational Motion of Break Arcs Driven by Radial Magnetic Field in a DC Resistive Circuit
- Effect of Contact Materials of Ag/SnO_2 and Ag/ZnO on Rotational Motion of Break Arcs Driven by Radial Magnetic Field
- Characteristics of Break Arcs Driven by Transverse Magnetic Field in a DC High-Voltage Resistive Circuit
- An Experimental Equation for Dependence of Duration of Breaking Arcs on Supply Voltage with Constant Circuit Resistance(Arc Discharge & Related Phenomena, IS-EMD2004-Recent Development of Electro-Mechanical Devices)
- Position and Shape of Break Arcs Driven by Transverse Magnetic Field
- Position and Shape of Break Arcs Driven by Transverse Magnetic Field
- Break Arcs Occurring between Ag and C Contact Pairs when Transverse Magnetic Field is Applied