12月11日(水) 午後 IS-EMD2024 (1)
13:05 - 14:10 |
| |
13:05-13:10 |
Opening Address （ 5分 ） |
| (1) |
13:10-13:30 |
Magnetic Pulse Welding of Al/Cu Sheets Using 10-Turn Flat Coil |
○Tomokatsu Aizawa（Metropolitan College of Technology） |
| (2) |
13:30-13:50 |
Relationship between molybdenum disulfide content and brush wear characteristics in the sliding of copper slip rings and silver-graphite brushes |
○Yuta Kikuchi・Shota Kanazawa・Makoto Takanezawa・Takahiro Ueno（NIT） |
| (3) |
13:50-14:10 |
Wear of carbon brushes containing molybdenum disulfide under high current conditions |
○Shota Kanazawa・Yuta Kikuchi・Makoto Takanezawa・Takahiro Ueno（NIT） |
| |
14:10-14:20 |
休憩 （ 10分 ） |
12月11日(水) 午後 IS-EMD2024 (2)
14:20 - 15:40 |
| (4) |
14:20-14:40 |
Influence of Ambient Gas and Load Condition on Various Characteristics of Electromagnetic Contactor in AC Power Supply |
○Kiyoshi Yoshida・Makoto Takanezawa・Ueno Takahiro・Kouichiro Sawa（NIT） |
| (5) |
14:40-15:00 |
Analysis of surface deformation of silver electrical contacts for different surface roughness at contact load of up to 5N |
○Shota Ide・Junya Sekikawa（Shizuoka Univ.） |
| (6) |
15:00-15:20 |
Dependence of breakdown voltage between constant closing-speed contacts on contact surface roughness in a 50-600VDC/10A circuit |
○Motoki Fujiwara・Junya Sekikawa（Shizuoka Univ.） |
| (7) |
15:20-15:40 |
Analysis of arc length of break arcs magnetically blown out in a 48VDC/400-600A resistive circuit |
○Hayato Mukoyama・Junya Sekikawa（Shizuoka Univ.） |
| |
15:40-15:50 |
休憩 （ 10分 ） |
12月11日(水) 午後 IS-EMD2024 (3)
15:50 - 16:55 |
| (8) |
15:50-16:10 |
Study of effective contacts shapes for lengthening of break arcs generated between electrical contacts with airflow ejection structure |
○Naoki Kanda・Junya Sekikawa（Shizuoka Univ.） |
| (9) |
16:10-16:30 |
Numerical analysis of contact geometry dependence of airflow generated between electrical contacts pairs with airflow jet structures |
○Shinya Kato・Junya Sekikawa（Shizuoka Univ.） |
| (10) |
16:30-16:50 |
Damage process of PTFE dividing plates and receivers in forcible division of break arcs generated in a 600VDC/10A circuit |
○Rui Suzuki・Junya Sekikawa（Shizuoka Univ.） |
| |
16:50-16:55 |
Closing Address （ 5分 ） |
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