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機構デバイス研究会(EMD) [schedule] [select]
専門委員長 長瀬 亮 (NTT)
副委員長 吉田 清 (日本工大)
幹事 長谷川 誠 (千歳科技大), 関川 純哉 (静岡大)
幹事補佐 一矢 光雄 (松下電工)

日時 2008年11月15日(土) 09:00 - 18:40
2008年11月16日(日) 09:00 - 17:20
議題 国際セッションIS-EMD2008 
会場名 東北文化学園大学 科学技術学部 1号館 
住所 〒981-8551 仙台市青葉区国見6丁目45-1
交通案内 JR仙山線国見駅下車
http://www.tbgu.ac.jp/access.html
会場世話人
連絡先
大学院健康社会システム研究科生活環境情報専攻 谷口正成
他の共催 ◆継電器・コンタクトテクノロジ研究会共催
お知らせ ◎15日研究会終了後,懇親会を予定していますので御参加ください.

11月15日(土) 午前 
座長: Makoto Hasegawa, Hiroyuki Ishida
09:00 - 12:20
(1) 09:00-09:20 Degradation phenomenon of electrical contacts by 3-D oscillating mechanism
-- Basal characteristics of 3-D oscillating mechanism --
○Shin-ichi Wada・Keiji Koshida・Taketo Sonoda・Hiroto Minegishi・Yukiharu Kobayashi・Mitsuo Kikuchi・Hiroaki Kubota(TMC System)・Koichiro Sawa(Keio University)
(2) 09:20-09:40 Vibration Characteristics Analysis of Contact System of Hermetically Sealed Electromagnetic Relay Subjected to Random Vibration Guofu Zhai・Yinghua Chen・○Wanbin Ren・Yunzhi Kang(Harbin Inst. Tech.)
(3) 09:40-10:00 "3-D Graphic Image of Vibration Analysis of Printed Circuit Board by Using Holography ○Hiromichi Kubota・Masanari Taniguchi・Shosuke Suzuki・Tasuku Takagi(Tbohoku Bunka Gakuen Univ.)
(4) 10:00-10:20 The effect of external vibrations on the characteristics of the clapper relay ○Wanbin Ren・Yunzhi Kang・Yinghua Chen(Harbin Inst. of Tech.)
  10:20-10:40 休憩 ( 20分 )
(5) 10:40-11:00 Research on Dynamic Characteristics Testing and Analyzing System of Electromagnetic Relay ○Xuerong Ye・Huimin Liang・Jie Deng・Guofu Zhai(Harbin Inst. Tech.)
(6) 11:00-11:20 Improvement in parameters of older construction power contactors by modernization of their drivers ○Piotr Borkowski・Grzegorz Drygala(Tech. Univ. of Lodz)
(7) 11:20-11:40 Overvoltage protection in power systems of electric traction 3 kV DC with energy-consuming systems ○Grzegorz Drygala・Piotr Borkowski(Tech. Univ. of Lodz)
(8) 11:40-12:00 A Study on Optimization of Electromagnetic Relay's Reaction Torque Characteristic Based on Adjusted Parameters Guofu Zhai・Qiya Wang・○Wanbin Ren(Harbin Inst. of Tech.)
(9) 12:00-12:20 The Inverse Design Method of Electromagnetic Relay Reaction System Guofu Zhai・Weiwei Fan・○Wenying Yang(Harbin Inst. of Tech.)
  12:20-13:20 昼食 ( 60分 )
11月15日(土) 午後 
座長: Junya Sekikawa, Kiyoshi Yoshida, John W. McBride
13:20 - 18:40
(10) 13:20-13:40 AFM Analysis of Composite Materials for Sliding Contacts Containing solid Lubricants Yoshitada Watanabe・○Masaomi Arai(Kogakuin Univ.)
(11) 13:40-14:00 Study on A Novel Method of Accelerated Life Test for Relay Reliability Shujuan Wang・○Qiong Yu・Li Ren(Harbin Inst. of Tech.)
(12) 14:00-14:20 Electric Properties and Surface Conditions of Tin Plated Contact with Load ○Shinya Nakamura・Yasushi Saitoh・Terutaka Tamai・Kazuo Iida(Mie Univ.)・Yasuhiro Hattori(AutoNetworks Technologies, Ltd.)
(13) 14:20-14:40 Study of Fretting Corrosion in Early Stage ○Naoyuki Sato・Yasushi Saitoh・Terutaka Tamai・Kazuo Iida(Mie Univ.)・Tetsuya Ito・Yasuhiro Hattori(AutoNetwork Technologies)
  14:40-15:00 休憩 ( 20分 )
(14) 15:00-15:20 Contact Mechanisms and Contact Resistance Charateristics of Solid Tin and Plated Tin Contacts.
-- Separation of crystal grains of tin palted and its effect on contact resistance --
○Terutaka Tamai・Shigeru Sawada(Mie Univ.)・Yasuhiro Hattori(AutoNetworks)
(15) 15:20-15:40 Research on Auto-detection Technology of Remainder Particles for Aerospace Relay in Particle Impact Noise Detection ○Shicheng Wang・Guofu Zhai・Shujuan Wang(Harbin Inst. of Tech.)
(16) 15:40-16:00 Low Force Electrical Switching Using Gold Coated Vertically Aligned Multi-Walled Carbon Nanotubes Surfaces E. M. Yunus・○J. W. McBride・S. M. Spearing(Univ. of Southampton)
(17) 16:00-16:20 Simulation of the Interruption Process of MCCB with Double Repulsive Contacts Liang Ji・○Degui Chen・Yingyi Liu・Xingwen Li(Xi'an Jiaotong Univ.)
(18) 16:20-16:40 Simulation and Analysis for a Permanent Contactor with and without Current-feedback System ○Degui Chen・Yingyi Liu・Liang Ji・Chunping Niu(Xi'an Jiaotong Univ.)
  16:40-17:00 休憩 ( 20分 )
(19) 17:00-17:20 New Method to Model the Equivalent Circuit of the Pulse Generator in EFT/B Test Xiaoshe Zhai・○Yingsan Geng・Jianhua Wang・Zhengxiang Song・Degui Chen(Xi'an Jiaotong Univ.)
(20) 17:20-17:40 Computation of Electromagnetic Field Distribution in a Cross-Section of Connector with Contact Failure ○Jarno Marttila・Yu-ichi Hayashi(Tohoku Univ.)・Yoshiki Kayano(Akita Univ.)・Hideaki Sone(Tohoku Univ.)・Hiroshi Inoue(Akita Univ.)
(21) 17:40-18:00 The Numerical Thermal Analysis for Electromechanical Relay Li Zhenbiao・Zheng Bicheng・He Zhengjie(Huazhong Univ. of Science & Tech.)・○Makoto Hasegawa(Chitose Inst. of Science Tech.)
(22) 18:00-18:20 Research on Leakage Permeance Calculation of Bar Permanent Magnet in Open Magnetic Circuit Huimin Liang・Hao Cui・○Xuerong Ye・Guofu Zhai(Harbin Inst. of Tech.)
(23) 18:20-18:40 The effect of Coil on Combined Three-subsection Permanent Magnet in Close Magnetic Circuit Model Huimin Liang・Jun Xu・○Xuerong Ye・Sinan Li・Guofu Zhai(Harbin Inst. of Tech.)
  - 懇親会
11月16日(日) 午前 
座長: Wanbin Ren, Yiying Liu
09:00 - 12:00
(24) 09:00-09:20 Prediction of resistance of electric contact with plated layer (1)
-- Theoretical analyses --
○Shigeru Sawada・Kaori Shimizu・Yasuhiro Hattori(AutoNetworks Technologies, Ltd.)・Terutaka Tamai(Mie Univ.)
(25) 09:20-09:40 Prediction of resistance of electrical contact with plated layer(2)
-- Contact area by FEM analysis --
○Kaori Shimizu(AutoNetworks Technologies, Ltd.)・Shigeki Shimada(Sumitomo Electric Industries, Ltd.)・Shigeru Sawada・Yasuhiro Hattori(AutoNetworks Technologies, Ltd.)
(26) 09:40-10:00 The Research of Liquid Metal Current Limiter ○Yiying Liu・Yi Wu・Mingzhe Rong・Hong Liu・Chenxi Pan・Shijie Yu(Xi'an Jiaotong Univ.)
(27) 10:00-10:20 An Innovation of Particulate Reinforced Alumina and Acrylic Rubber Composite Materials ○N. Tangboriboon・P. Wongpinthong・N. Uttanawanit・M. Longthong(Kasetsart Univ.)
  10:20-10:40 休憩 ( 20分 )
(28) 10:40-11:00 Intermodulation caused by Surface Mount-Device and Defected Connection ○Ken-ichi Ohnishi・Nobuhiro Kuga(Yokohama Nat'l Univ.)
(29) 11:00-11:20 A Consideration for Duplexer Design in Connection Inspection using Passive Intermodulation ○Takeo Nomura・Nobuhiro Kuga(Yokohama Nat'l Univ.)
(30) 11:20-11:40 Optimization Design for High Frequency Relay Based on FDTD Method and Equivalent Circuit Method Guofu Zhai・Bing Chu・○Wanbin Ren(Harbin Inst. of Tech.)
(31) 11:40-12:00 Pulse Response Characteristic of Connector Contact Failure on a Coaxial Cable ○Kouhei Ohmura・Yu-ichi Hayashi・Hideaki Sone(Tohoku Univ.)・Jun Fan(Missouri Univ. Sci. Tech.)
  12:00-13:00 昼食 ( 60分 )
11月16日(日) 午後 
座長: Yasuhiro Hattori, Sigeru Sawada, Nobuhiro Kuga
13:00 - 17:20
(32) 13:00-13:20 A Measurement on Contact Voltage and Shape of Bridge at Low Speed Breaking Contacts ○Kazuaki Miyanaga・Yoshiki Kayano(Akita Univ.)・Tasuku Takagi(Em. Prof. Tohoku University)・Hiroshi Inoue(Akita Univ.)
(33) 13:20-13:40 Electric Measurement of Melting Phenomena for Breaking Relay Contacts ○Noboru Wakatsuki・Nobuo Takatsu・Masahiro Oikawa(Ishinomaki Senshu Univ.)
(34) 13:40-14:00 Analytical Model of Melting Phenomena for Breaking Relay Contacts ○Noboru Wakatsuki・Nobuo Takatsu・Toshiteru Maeda・Takayuki Kudo(Ishinomaki Senshu Univ.)
(35) 14:00-14:20 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.)
  14:20-14:40 休憩 ( 20分 )
(36) 14:40-15:00 Investigation on Arc Characteristics under Axial and Transverse Magnetic Fields Guofu Zhai・Xue Zhou・○Wenying Yang(Harbin Inst. of Uech.)
(37) 15:00-15:20 Preliminary study of the magnetic method used to measure air arc behavior ○Xingwen Li・Haoyong Song・Degui Chen(Xi'an Jiaotong Univ.)
(38) 15:20-15:40 Rotational Motion of Break Arcs Driven by Radial Magnetic Field in a DC Resistive Circuit ○Junya Sekikawa(Shizuoka Univ.)・Takayoshi Kubono(Prof. Em., Shizuoka Univ.)
  15:40-16:00 休憩 ( 20分 )
(39) 16:00-16:20 Break Arc Duration at Carbon Contacts in an Inductive Circuit
-- Discussion on Carbon Arc V-I Characteristics --
○Keiichi Suhara(Tokyo National College of Tech.)
(40) 16:20-16:40 Study on Suppression of Radiated Electromagnetic Noise Generated by Electric Arc in Hybrid Relay Guofu Zhai・○Wenying Yang・Xianbin Bian(Harbin Inst. of Tech.)
(41) 16:40-17:00 A Study on Relationship between Opening Velocity and Short-Time Arc for Silver Contact ○Shingo Hanawa・Kazuaki Miyanaga・Yoshiki Kayano・Hiroshi Inoue(Akita Univ.)
(42) 17:00-17:20 Commutation Phenomena of DC Motor in Ethanol Fuel ○Koichiro Sawa・Akihiro Nakamura・Hiraku Ogura・Toshiyuki Murakami(Keio Univ.)

講演時間
一般講演発表 15 分 + 質疑応答 5 分

問合先と今後の予定
EMD 機構デバイス研究会(EMD)   [今後の予定はこちら]
問合先 長谷川 誠(千歳科学技術大学)
TEL (0123)27-6059、FAX (0123)27-6059
E-: pn
関川 純哉(静岡大学)
TEL (053) 478-1618、FAX (053) 478-1618
E-: tjkipc
一矢 光雄(松下電工)
TEL (070)5432-0873、FAX (03)6218-1921
E-: iw 
お知らせ ◎EMD研究会に関する最新の情報は、http://www.ieice.org/es/emd/jpn/をご参照ください。


Last modified: 2008-11-20 12:18:50


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