Thu, Nov 3 PM IS-EMD1
13:00 - 14:45 |
| |
13:00-13:05 |
Opening Address ( 5 min. ) |
| (1) |
13:05-13:30 |
Effect of lubricant oil for Sliding Contact phenomena on Carbon Brush- Slip ring system |
Yuki Amada, Takahiro Ueno, Kohichiro Sawa (NIT) |
| (2) |
13:30-13:55 |
Molybdenum Disulfide Lubricant for Copper-copper Electrical Sliding Contacts |
Tomoharu Ootsuka, Yoshitada Watanabe, Koichiro Sawa, Takahiro Ueno (NIT) |
| (3) |
13:55-14:20 |
Degradation Phenomenon of Electrical Contacts by using a Micro-Sliding Mechanism
-- The comparison with input waveforms concerning of minimal sliding amplitudes under some conditions 2 -- |
Shin-ichi Wada, Keiji Koshida (TMC), Koichiro Sawa (NIT) |
| (4) |
14:20-14:45 |
Dependence of Deformation of Contact Surfaces Polished by Different Abrasives on Time during Contact |
Takuma Endo, Junya Sekikawa (Shizuoka Univ.) |
| |
14:45-15:00 |
Break ( 15 min. ) |
Thu, Nov 3 PM IS-EMD2
15:00 - 16:40 |
| (5) |
15:00-15:25 |
Equivalent Circuit Analysis of Transmission Line with F-SIR Type Open-Stub Resonator for Negative Group Delay and Slope Characteristics |
Yoshiki Kayano (UEC), Hiroshi Inoue (The Open Univ.) |
| (6) |
15:25-15:50 |
Dependence of Arc Duration of Break Arcs Magnetically Blown-out on Contact Material in 200V-450VDC/10A Circuit |
Akinori Ishihara, Junya Sekikawa (Shizuoka Univ.) |
| (7) |
15:50-16:15 |
Experimental Equipment Including a Contact Opening Apparatus and Capacitors for High-Current Break Arcs Generated in a 48VDC/250A Resistive Circuit |
Ryuichi Takano, Akinori Ishihara, Junya Sekikawa (Shizuoka Univ) |
| (8) |
16:15-16:40 |
Effect of hardness on wear and abrasion resistance of Silver plating on copper alloy |
Shigeru Sawada (AN-Tech), Song-zhu Kure-chu, Rie Nakagawa, Toru Ogasawara, Hitoshi Yashiro (Iwate Uni.), Yasushi Saitoh (AN-Tech) |
Fri, Nov 4 AM IS-EMD3
09:30 - 10:45 |
| (9) |
09:30-09:55 |
A circuit device of 400V/30A for suppressing electrical surge and arc ignition |
Hiroaki Tamura, Shigeaki Shingyochi (COPAL ELECTRONICS), Hironari Syoji, Kentaro Ohashi (Nippon Chemi-Con), Noboru Wakatsuki (Ishinomaki Senshu Univ.) |
| (10) |
09:55-10:20 |
Dynamic Characteristics of Ag Graphite Brush at Vrious Atmospheric Temperatures |
Naoki Fukuda, Koichiro Sawa, Takahiro Ueno, Yuta Abo, Hiromi Inada (NIT) |
| (11) |
10:20-10:45 |
Commutation Phenomena and Brush Wear of DC Motor at High Speed Rotation |
Masayuki Isato, Koichiro Sawa, Takahiro Ueno (NIT) |
| |
10:45-11:00 |
Break ( 15 min. ) |
Fri, Nov 4 AM IS-EMD4
11:00 - 12:45 |
| (12) |
11:00-11:25 |
Effect of Magnetic Blow-out of Break Arcs with air flow Occurring between Silver Electrical Contacts with Copper Runners |
Haruki Miyagawa, Junya Sekikawa (Shizuoka Univ) |
| (13) |
11:25-11:50 |
Restriction of Motion of Break Arcs Being Magnetically Blown-out by Side Surface of Metal Plates |
Yu Ota, Junya Sekikawa (Shizuoka Univ.) |
| (14) |
11:50-12:15 |
Calculation of Thermodynamic and Transport Properties of Arc Plasma occurring between Ag and C contacts |
Akifumi Ikegami, Junya Sekikawa (Shizuoka Univ) |
| (15) |
12:15-12:40 |
Analysis of Rotational Motion of Break Arcs Rotated by Radial Magnetic Field in 48VDC Resistive Circuit |
Jun Matsuoka, Junya Sekikawa (Shizuoka Univ.) |
| |
12:40-12:45 |
Closing Address ( 5 min. ) |
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