Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2009-11-19 14:20 |
Tokyo |
Nippon Institute of Technology, Kanda Campus, Tokyo, Japan |
Characteristics of Break Arcs Driven by Transverse Magnetic Field in a DC High-voltage Resistive Circuit Tomohiro Atsumi, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) EMD2009-79 |
Break arcs are generated between pure silver electrical contacts in a DC high-voltage resistive circuit. The break arc i... [more] |
EMD2009-79 pp.41-44 |
EMD, EMCJ |
2009-05-22 13:25 |
Tokyo |
Kanda camupus, Nippon Institute of Technology |
A study on characteristics extraction of contact voltage waveform at slowly breaking silver contact Shingo Hanawa, Yoshiki Kayano, Kazuaki Miyanaga, Hiroshi Inoue (Akita Univ.) EMCJ2009-15 EMD2009-7 |
When the electrical contact is driven to break, the bridge makes the arc discharge. It has been found that there are two... [more] |
EMCJ2009-15 EMD2009-7 pp.35-40 |
EMD |
2008-11-16 14:00 |
Miyagi |
Tohoku Bunka Gakuin University (Sendai) |
The Effect of Power Supply Voltage on Arcing Duration of Relays Li Zhenbiao, Zhang Huan, Liang Panwang (Huazhong Univ. Sci. Tech.), Makoto Hasegawa (Chitose Inst. Sci. Tech.) EMD2008-98 |
In order to study the effect of power supply voltage on make & break duration of relays, the electrical contact experime... [more] |
EMD2008-98 pp.133-136 |
EMD |
2008-11-16 16:00 |
Miyagi |
Tohoku Bunka Gakuin University (Sendai) |
Break Arc Duration at Carbon Contacts in an Inductive Circuit
-- Discussion on Carbon Arc V-I Characteristics -- Keiichi Suhara (Tokyo National College of Tech.) EMD2008-102 |
Two different arc V-I characteristic equations are discussed about their applicability to calculation of break arc volta... [more] |
EMD2008-102 pp.149-152 |
EMCJ, EMD |
2008-07-18 16:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Magnetic drive by a small magnet of break arc occurring between electrical contacts in a DC42V/7-21A circuit Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) EMCJ2008-49 EMD2008-31 |
Break arcs are generated between pure silver electrical contacts in a DC42V resistive circuit. The contacts are separate... [more] |
EMCJ2008-49 EMD2008-31 pp.49-54 |
EMD |
2008-03-07 15:05 |
Tokyo |
|
A Measurement of Current Noise of Short-Time Arc with External DC Mgnetic Field Hikaru Miura, Yoshiki Kayano, Kazuaki Miyanaga, Hiroshi Inoue (Akita Univ.) EMD2007-131 |
Since an arc discharge generated by breaking electrical contact is considered as a main source of an undesired electroma... [more] |
EMD2007-131 pp.29-32 |
EMD |
2007-11-14 13:20 |
Shizuoka |
Actcity Hamamatsu |
Motion of Break Arcs Driven by External Magnetic Field in a DC42V Resistive Circuit Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) EMD2007-76 |
Motion of break arcs driven by external magnetic field of a permanent magnet are observed using the high-speed camera. E... [more] |
EMD2007-76 pp.43-48 |
EMD |
2007-11-14 15:00 |
Shizuoka |
Actcity Hamamatsu |
The Effect of Power Supply Voltage on Make & break Duration of Relays Li Zhenbiao, Zhang Huan (Huazhong Univ. of Science & Tech.), Makoto Hasegawa (Chitose Inst. of Science and Tech.) EMD2007-80 |
In order to study the effect of power supply voltage on make & break duration of relays, the electrical contact experime... [more] |
EMD2007-80 pp.67-72 |
EMD |
2007-10-19 10:55 |
Kanagawa |
Keio Univ. Hiyoshi Campus |
Break Arc Duration at Carbon Contacts in an Inductive Circuit Keiichi Suhara (TNCT) EMD2007-59 |
In order to investigate the effectiveness of the calculation method for break arc as well as the original arc $V$-$I$ ch... [more] |
EMD2007-59 pp.19-24 |
EMD, CPM, OME |
2007-06-29 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Relationship between arc duration and motion of arc spots for break arcs of Ag and Ag/ZnO electrical contacts Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) EMD2007-13 CPM2007-31 OME2007-17 |
Break arcs are generated in a DC 42V-10A resistive circuit. The contact material is Ag or Ag/ZnO. Dependence of arc dura... [more] |
EMD2007-13 CPM2007-31 OME2007-17 pp.7-12 |
EMD |
2007-04-20 14:25 |
Tokyo |
Nippon Institute of Technology( Kanda Campus,Tokyo) |
A Measurement of Electromagnetic Noise up to Gigahertz Frequency Generated by Slowly Breaking Silver Contacts (Part 4)
-- Feature Extraction of Bridge and Short-Time Arc Waveforms -- Yoshiki Kayano, Kazuaki Miyanaga, Hiroshi Inoue (Akita Univ.) EMD2007-3 |
Arc discharge generated by breaking electrical contact is considered as a main source of an undesired electromagnetic (E... [more] |
EMD2007-3 pp.11-16 |
EMD |
2006-10-20 15:50 |
Kanagawa |
|
An experimental study on minimum arc current of electrical contact materials Makoto Hasegawa (Chitose Inst. of Sci. & Tech.) |
Ag, Pd, and Cu contacts were operated to break a resistive or inductive load current at DC 14V and 0.1 to 1.5 A, and arc... [more] |
EMD2006-53 pp.21-26 |