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=============================================== Technical Committee on Electromechanical Devices (EMD) Chair: Yoshiki Kayano (Univ. of Electro-Comm.) Secretary: Takahiro Ueno (Nippon Inst. of Tech.) Assistant: Yuichi Hayashi (ＮＡＩＳＴ), Kazuaki Miyanaga (Fujitsu Component) DATE: Fri, Dec 4, 2020 13:00 - 16:20 PLACE: online(Yoshiki Kayano (UEC)) TOPICS: International Session IS-EMD2020 ---------------------------------------- Fri, Dec 4 PM IS-EMD1 (13:00 - 14:20) Chair: Yuichi Hayashi (NAIST) *tentative ---------------------------------------- ----- Opening Address ( 5 min. ) ----- (1) 13:05 - 13:30 Observation of arc discharges occurring between commutator and brush Simulating a DC motor by means of a high-speed camera Ryosuke Sano, Junya Sekikawa (Shizuoka Univ.) (2) 13:30 - 13:55 Dependence of arc duration and contact gap at arc extinction of break arcs occurring in a 48VDC/10A-300A resistive circuit on contact opening speed Haruko Yazaki, Junya Sekikawa (Shizuoka Univ.) (3) 13:55 - 14:20 An Extraordinary Long Lifetime Case of AgPd Brush and Au-plated Slip-ring System with Lubricant Koichiro Sawa, Yositada Watanabe, Takahiro Ueno (NIT), Hiroyasu Masubuchi (NIDEC SERVO) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Dec 4 PM IS-EMD2 (14:35 - 16:20) Chair: Kazuaki Miyanaga (FCL) ---------------------------------------- (4) 14:35 - 15:00 Sliding energization characteristics of copper contacts by molybdenum disulfide shot treatment Tatsuro Iizuka, Yoshitada Watanabe, Koichiro Sawa, Takahiro Ueno (NIT) (5) 15:00 - 15:25 Sliding Current Characteristics brought about by Changes in the Silver Content of Silver Graphite Brushes. Naoki Fukuda, Ryosuke Kudo, Yuki Saito, Yuki Kawashima, Yusuke Takada, Koichiro Sawa, Takahiro Ueno (NIT) (6) 15:25 - 15:50 Analysis of HDMI Mated Connector Electrical Performance Impacts on a Signal Integrity of the High-speed Digital System Kim Youngwoo (NAIST) (7) 15:50 - 16:15 Fundamental Evaluation of Impedance Variations in the Connector Caused by High-Frequency Noise Propagation Hiroyuki Ueda, Shugo Kaji, Youngwoo Kim, Daisuke Fujimoto (NAIST), Taiki Kitazawa, Takashi Kasuga (NIT,Nagano College)), Yuichi Hayashi (NAIST) ----- Closing Address ( 5 min. ) ----- # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-hosted by the RE-SECCT === Technical Committee on Electromechanical Devices (EMD) === # FUTURE SCHEDULE: Fri, Feb 12, 2021: Online [Wed, Dec 16] Mon, Mar 8, 2021: Online [Fri, Jan 15], Topics: Short NOTE # SECRETARY: Yoshiki Kayano(Univ. of Electro-Comm.) TEL&FAX +81-42-443-5233 E-mail: y      c # ANNOUNCEMENT: # Latest information will be presented on the homepage: http://www.ieice.org/es/emd/jpn/ Last modified: 2020-10-20 20:51:50 |
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