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Technical Committee on Electromechanical Devices (EMD) [schedule] [select]
Chair Makoto Hasegawa (Chitose Inst. of Science and Tech.)
Vice Chair Junya Sekikawa (Shizuoka Univ.), Nobuhiro Kuga (Yokohama National Univ.)
Secretary Yasuhiro Hattori (Sumitomo Denso), Yoshiteru Abe (NTT)
Assistant Takahiro Ueno (Nippon Inst. of Tech.)

Conference Date Fri, Nov 30, 2012 10:00 - 17:40
Sat, Dec 1, 2012 10:00 - 16:50
Topics International Session IS-EMD2012 
Conference Place Chiba Institute of Technology, Tsudanuma Campus 
Address 2-17-1, Tsudanuma, Narashino-shi, 275-0016 Japan
Transportation Guide In front of the South Gate of Tsudanuma Station, JR Soubu Line
Prof. Ryo Nagase
Sponsors Research and Engineering Society for Electromechanical Components and Contact Technology in Japan
Announcement Banquet will be held on the first day (nov.30) after the technical sessions.
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Fri, Nov 30 AM 
10:00 - 13:00
  10:00-10:05 Opening Address ( 5 min. )
(1) 10:05-10:25 Influence of Mixture Rate of Metallic Vapor on Transport Properties of Arc Plasma for Ag and Ag/SnO2 contact pairs EMD2012-64 Takuya Hara, Junya Sekikawa (Shizuoka Univ.)
(2) 10:25-10:45 Break Arcs Occurring between Ag and C Contact Pairs when Transverse Magnetic Field is Applied EMD2012-65 Tomoaki Sasaki, Junya Sekikawa (Shizuoka Univ.)
(3) 10:45-11:05 Arc Length of Break Arcs Magnetically Blown-out at Arc Extinction EMD2012-66 Hitoshi Ono, Junya Sekikawa (Shizuoka Univ.)
(4) 11:05-11:25 Study on arc behaviors at opening a 270V resistive load by bridge-type contacts under magnetic field EMD2012-67 Xue Zhou, Xinglei Cui, Zhikai Zhou, Guofu Zhai (Harbin Inst. of Tech.)
  11:25-13:00 Lunch Break ( 95 min. )
Fri, Nov 30 PM 
13:00 - 17:40
(5) 13:00-13:35 [Invited Talk]
Study of the Optimization Design of Low Voltage Circuit Breakers: A Systematic Review EMD2012-68
Xingwen Li, Degui Chen (Xi'an Jiaotong Univ.)
  13:35-13:50 Break ( 15 min. )
(6) 13:50-14:10 Contact Bounce Suppression for Automotive Relay by Shaping Electromagnetical Actuation Techniques Wanbin Ren, Zhikai Zhou, Jianbing Jin (Harbin Inst. of Tech.)
(7) 14:10-14:30 Observation of growth of arc damages on Ag and AgSnO2 contact surfaces during switching operations EMD2012-69 Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science and Tech.)
(8) 14:30-14:50 Arc Erosion of Carbon Contacts in Bio-fuels for Automobille EMD2012-70 Cheng Chan Wei, Koichiro Sawa, Takahiro Ueno (Nippon Inst. of Tech.)
(9) 14:50-15:10 Relation between Electrode Mass Change and Arc Energy of AgNi Contacts for Electromagnetic Contactors EMD2012-71 Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.), Kenji Suzuki, Hideki Daijima, Koetsu Takaya (Fuji Electric)
  15:10-15:25 Break ( 15 min. )
(10) 15:25-15:45 Thermo-mechanical properties of eggshells embedded in natural rubber for sponge rubber composites EMD2012-72 Nuchnapa Tangboriboon, Sunisa Rortchanakarn, Hathairat Deechaiyapum (Kasetsart Univ.)
(11) 15:45-16:05 Effect of viscosity or additive substance of contact oil on contact resistance EMD2012-73 Minetaka Murata, Shigeru Sawada, Atsushi Shimizu, Kazuo Iida (Mie Univ.), Yasuhiro Hattori (Autonetworks Technologies)
(12) 16:05-16:25 Experimental Equipment for Measurement of Dependence of Contact Resistance on Contact Force EMD2012-74 Satoshi Ishikura, Junya Sekikawa (Shizuoka Univ.)
  16:25-16:40 Break ( 15 min. )
(13) 16:40-17:00 Study of the Interruption Process of the Selective Miniature Circuit Breaker EMD2012-75 Qian Wang, Xingwen Li, Degui Chen, Mingzhe Rong (Xi'an Jiaotong Univ.)
(14) 17:00-17:20 Study on the Arc Characteristics in Different Gases Based on Spectrum Measurement EMD2012-76 Xu Jiang (Xi'an Jiaotong Univ.), Jianying Zhong, Youpeng Zhang (Henan Pinggao Electric), Zongqian Shi, Shenli Jia, Xinwen Li (Xi'an Jiaotong Univ.)
(15) 17:20-17:40 Arc Splitting Process in Low-Voltage Device EMD2012-77 Liu Hongwu, Guan Ruiliang, Yin Nairui, Xie Xinyi (Changshu Switchgear Mfg.), Chen Degui (Xi'an Jiaotong Univ.)
Sat, Dec 1 AM 
10:00 - 13:00
(16) 10:00-10:20 Equivalent Circuit Analysis for the Transient Phenomena from Elastic Contact to Breaking Contacts through Metal Melting EMD2012-78 Takayuki Kudo, Noboru Wakatsuki (Ishinomaki Senshu Univ.)
(17) 10:20-10:40 Evaluation of a Coaxial Tube Shape Suitable for PIM Measurement using Standing-Wave Coaxial Tube Method EMD2012-79 Daijiro Ishibashi, Nobuhiro Kuga (Yokohama National Univ.)
(18) 10:40-11:00 Relational Analysis on Optical Characteristics and Accuracy of Mass-Produced Multifiber Connectors EMD2012-80 Motohito Takezaki (Hakusan), Ryo Nagase (Chiba Inst. of Tech.)
(19) 11:00-11:20 Connection Characteristics of Multi-Core Fiber Connector EMD2012-81 Ryo Nagase, Katsuyoshi Sakaime (Chiba Inst. of Tech.), Kengo Watanabe, Tsunetoshi Saito (Furukawa Electric)
(20) 11:20-11:40 Review of HVAC algorithms in building management systems EMD2012-82 Adrian Sienicki, Piotr Borkowski (Lodz Univ. of Tech)
  11:40-13:00 Lunch Break ( 80 min. )
Sat, Dec 1 PM 
13:00 - 16:50
(21) 13:00-13:35 [Invited Talk]
The Contact Resistance Performance of Gold Coated Carbon-Nanotube Surfaces under Low Current Switching. EMD2012-83
John W.McBride, Chamaporn Chianrabutra, Liudi Jiang, Suan Hui Pu (Univ. of Southampton)
  13:35-13:50 Break ( 15 min. )
(22) 13:50-14:10 Effect of Lubricant on Lifetime of Au-plated Slip-Ring and Ag-Pd-Cu Brush System for Small Electric Power -2- EMD2012-84 Hideki Kitajima, Koichiro Sawa, Takahiro Ueno (Nippon Inst. of Tech.)
(23) 14:10-14:30 Fretting Characteristics of Dissimilar Metal Contacts EMD2012-85 Takuya Yamanaka, Tetsuya Ito, Yasuhiro Hattori (AutoNetworks Technologies)
(24) 14:30-14:50 Degradation phenomenon of electrical contacts using a hammering oscillating mechanism
-- A fundamental study on the performance of the oscillating mechanism (25) --
Shin-ichi Wada, Keiji Koshida, Saindaa Norovling, Naoki Masuda, Akira Ishiguro, Kunio Yanagi, Hiroaki Kubota (TMC System), Koichiro Sawa (Nippon Inst. of Tech.)
(25) 14:50-15:10 Effect of Current Load on Fretting of Au-plated contacts EMD2012-87 Wanbin Ren, Peng Wang, Shengjun Xue (Harbin Inst. of Tech.)
  15:10-15:25 Break ( 15 min. )
(26) 15:25-15:45 Simulation and experimental study on molten bridge of Cu contacts at low opening speed Guofu Zhai, Xinyun Zhang, Xue Zhou, Yaqi Liu (HIT)
(27) 15:45-16:05 Real Time Spectroscopic Observation of Contact Surfaces being Eroded by Break Arcs EMD2012-88 Masato Nakamura, Junya Sekikawa (Shizuoka Univ.)
(28) 16:05-16:25 Distribution of Composition on Contact Surfaces Eroded by Break Arcs EMD2012-89 Katsuyoshi Miyaji, Junya Sekikawa (Shizuoka Univ.)
(29) 16:25-16:45 A Study on Arc Waveform at Slowly Separating Silver-Tin Dioxide Contacts with Holder Temperature Change EMD2012-90 Yoshiki Kayano, Tomoya Tanaka, Kazuaki Miyanaga, Hiroshi Inoue (Akita Univ.)
  16:45-16:50 Closing Address ( 5 min. )

Announcement for Speakers
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 25 minutes for presentation and 10 minutes for discussion.

Contact Address and Latest Schedule Information
EMD Technical Committee on Electromechanical Devices (EMD)   [Latest Schedule]
Contact Address Junya Sekikawa (Shizuoka Univ.)
TEL (053) 478-1618、FAX (053) 478-1618
E-: tjkipc
Nobuhiro Kuga(Yokohama National Univ.)
TEL (045)339-4279、FAX (045)339-4279
E-: y
Yasuhiro Hattori(Sumitomo Wiring Systems, Ltd.)
TEL (059)382-8634、FAX (059)382-8591
E-: -tsws
Yoshiteru Abe(NTT Photonics Lab.)]
TEL (046)240-2262、FAX (046)270-6421
E-: abe 
Announcement Latest information will be presented on the homepage:

Last modified: 2012-09-19 14:30:57

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