Thu, Nov 19 Session1 09:00 - 10:30 |
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09:00-09:10 |
Opening session ( 10 min. ) |
(1) |
09:10-09:30 |
Motion Studies of Cathode Roots in High Current Arcs using an Optical Fiber Array based Imaging System |
J W McBride, S M Sharkh (Univ. of Southampton.), K J Cross (Taicaan Research), S Y Kim (Hyundai Heavy Ind.) |
(2) |
09:30-09:50 |
A study on Length and Diameter of Bridge Related with Holder Heat Capacity |
Kazuaki Miyanaga, Yoshiki Kayano (Akita Univ.), Tasuku Takagi (Em. Prof. Tohoku Univ.), Hiroshi Inoue (Akita Univ.) |
(3) |
09:50-10:10 |
Experimental Result on Reducing the Resistance Due To Temperature Rise in Pd Contacts |
Hiroyuki Ishida, Shunsuke Sasaki (Tohoku Bunka Gakuen Univ.) |
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10:10-10:30 |
Break ( 20 min. ) |
Thu, Nov 19 Session 2 10:30 - 13:20 |
(4) |
10:30-10:50 |
Constriction resistance analysis of multi-contact spots |
Shigeru Sawada, Terutaka Tamai (Mie Univ.), Yasuhiro Hattori (AutoNetworks Technologies), Kazuo Iida (Mie Univ.) |
(5) |
10:50-11:10 |
Study of the Main Factors Affecting the Potential Distribution for Porcelain Zinc Oxide Arresters |
Xingwen Li, Qian Wang, Mingzhe Rong, Yi Wu (Xi'an Jiaotong Univ.) |
(6) |
11:10-11:30 |
The Discrimination of Failure Mechanisms by Analyzing the Variations of Time Parameters for Relays |
Shujuan Wang, Qiong Yu, Guofu Zhai, Xiaochen Li (Harbin Inst. of Tech) |
(7) |
11:30-11:50 |
The mechanism of a detailed surface transformation of fretting corrosion |
Daiji Ito, Yosuke Miura, Yasushi Saitoh, Hirosaka Ikeda, Terutaka Tamai, Kazuo Iida (Mie Univ.), Yasuhiro Hattori (AutoNetwork technologies) |
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11:50-13:20 |
Lunch Break ( 90 min. ) |
Thu, Nov 19 Session3 13:20 - 15:00 |
(8) |
13:20-13:40 |
Welding of Manganin and Copper sheets by Using Magnetic Pulse Welding (MPW) Technique |
Mehrdad Kashani, Tomokatsu Aizawa, Keigo Okagawa (Tokyo Metropolitan Coll. of Tech.), Yoshitaka Sugiyama (Yazaki Corp.) |
(9) |
13:40-14:00 |
Effect of Crosslink Agents on Alumina and Natural Rubber Composite Materials |
Nuchnapa Tangboriboon, Anchalee Banchong, Saranya Chaisakgreenon, Nahathai Sornprasarn (Kasetsart Univ.) |
(10) |
14:00-14:20 |
Analysis of arc characteristics in miniature circuit breaker |
Mingzhe Rong, Fei Yang, Yi Wu, Weizong Wang, Jin Guo (Xi'an Jiaotong Univ.) |
(11) |
14:20-14:40 |
Characteristics of Break Arcs Driven by Transverse Magnetic Field in a DC High-voltage Resistive Circuit |
Tomohiro Atsumi, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) |
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14:40-15:00 |
Break ( 20 min. ) |
Thu, Nov 19 Session4 15:00 - 16:40 |
(12) |
15:00-15:20 |
Simulation and Experimental Research on Electric Automobile Horn |
Jifeng Guo, Guofu Zhai, Wanbin Ren, Wenying Yang (Harbin Inst. of Tech) |
(13) |
15:20-15:40 |
Analysis of electric contacts using an electric conductive cluster and an electric field effect cluster |
Noboru Wakatsuki, Masahiro Oikawa, Takayuki Kudo, Nobuo Takatsu (Ishinomaki Senshu Univ.) |
(14) |
15:40-16:00 |
Examination of Cluster Model for Metal Melting of Electric Contacts |
Masahiro Oikawa, Takayuki Kudo, Nobuo Takatsu, Noboru Wakatsuki (Ishinomaki Senshu Univ.) |
(15) |
16:00-16:20 |
Examination of cluster model of arc ignition at electric contacts |
Takayuki Kudo, Noboru Wakatsuki, Masahiro Oikawa, Nobuo Takatsu (Ishinomaki Senshu Univ.) |
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16:20-16:40 |
Break ( 20 min. ) |
Thu, Nov 19 Session5 16:40 - 18:00 |
(16) |
16:40-17:00 |
Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism
-- Modeling of the Oscillating Mechanism (VI) -- |
Shin-ichi Wada, Keiji Koshida, Taketo Sonoda, Saindaa Norovling, Mitsuo Kikuchi, Hiroaki Kubota (TMC System), Koichiro Sawa (Keio Univ.) |
(17) |
17:00-17:20 |
Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism
-- Contact Resistance(VIII) -- |
Shin-ichi Wada, Taketo Sonoda, Keiji Koshida, Saindaa Norovling, Mitsuo Kikuchi, Hiroaki Kubota (TMC System), Koichiro Sawa (Keio Univ.) |
(18) |
17:20-17:40 |
Computerized test stand software for testing switching capacity of lighting circuit switches |
Piotr Borkowski, Krzysztof Gorecki (Technical Univ. of Lodz) |
(19) |
17:40-18:00 |
Research on Capacitive Divider with Symmetrical Low-Voltage Arms |
Xiaoshe Zhai, Yingsan Geng, Jianhua Wang, Yan Wang, Zhengxing Wang, Zhengxiang Song (Xi'an Jiaotong Univer.) |
Fri, Nov 20 Session6 09:00 - 10:40 |
(20) |
09:00-09:20 |
A fritting like R-U characteristics and brush current sharing unbalance phenomena in steel collector ring for turbine generator |
Shuhei Dounoura, Yasunori Suzuki, Makoto Takanezawa, Takahiro Ueno, Noboru Morita (Nippon Inst. of Tech.) |
(21) |
09:20-09:40 |
A Study on Wear of Carbon Flat Commutator and Brush of DC Motor for Automotive Fuel Pump |
Koichiro Sawa (Keio Univ.), Takahiro Ueno, Hidenori Tanaka (Nippon Inst. of Tech.) |
(22) |
09:40-10:00 |
Reliability Tolerance Design of Electromagnetic Relay Considering Paremeters Fluctuation |
Xuerong Ye, Huimin Liang, Jie Deng, Guofu Zhai (Harbin Inst. of Tech.) |
(23) |
10:00-10:20 |
A study on influence of surrounding atmosphere to gaseous phase transition in break arc |
Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.) |
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10:20-10:40 |
Break ( 20 min. ) |
Fri, Nov 20 Session7 10:40 - 13:10 |
(24) |
10:40-11:00 |
Analysis of Dynamic Characteristics of the Permanent Magnetic Actuator with Multi-bar Linkage |
Qian Wang, Xingwen Li, Degui Chen, Haoyong Song (Xi'an Jiaotong Univ) |
(25) |
11:00-11:20 |
Simulation of Pressure Rise in Arc Quenching Chamber of Molded Case Circuit Breaker During its Interruption Process |
Degui Chen, Xingwen Li, Zhipeng Li, Liang Ji (Xi'an Jiaotong Univ.) |
(26) |
11:20-11:40 |
Effect of Contact Point Distribution to the High-Frequency Impedance on a Coaxial Connector |
Yu-ichi Hayashi (Tohoku Univ.), Songping Wu, Jun Fan (Missouri Univ. of Sci. and Tech.), Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) |
(27) |
11:40-12:00 |
Passive Intermodulation due to Distributed Nonlinearity in Mismatched Passive Circuits |
Daijiro Ishibashi, Nobuhiro Kuga, Kazuki Kumagai (Yokohama Nat'l Univ.) |
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12:00-13:10 |
Lunch Break ( 70 min. ) |
Fri, Nov 20 Session8 13:10 - 14:50 |
(28) |
13:10-13:30 |
A Control Method for Improving Performance of Permanent Magnetic Actuators in Vacuum Circuit Breakers |
Zhenxing Wang, Peng Yan, Yingsan Geng, Xiaoshe Zhai, Li Yu (Xi'an Jiaotong Univ.) |
(29) |
13:30-13:50 |
A microprocessor control system for an automated stand for testing erosion of contacts designed for DC and AC contactors |
Piotr Borkowski, Artur Augustyniak (Technical Univ. of Lodz) |
(30) |
13:50-14:10 |
Arc Duration at Carbon Contacts Interrupting DC Current in an Inductive Circuit
-- Measurement and Calculation -- |
Keiichi Suhara (Tokyo Nat Coll. of Tech.) |
(31) |
14:10-14:30 |
Effects of Contact Materials on Rotational Motion of Break Arcs Driven by Radial Magnetic Field |
Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) |
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14:30-14:50 |
Break ( 20 min. ) |
Fri, Nov 20 Sesshin9 14:50 - 16:30 |
(32) |
14:50-15:10 |
Growth of oxide film on tin plated surface of connector contacts and it effect on contact resistance |
Yuya Nabeta, Yasushi Saitoh, Shigeru Sawada (Mie Univ.), Yasuhiro Hattori (ANTech), Terutaka Tamai (Mie Univ.) |
(33) |
15:10-15:30 |
Observation of Tin Plated Fretting Contacts using FIB-SEM |
Tetsuya Ito, Yoshiyuki Nomura, Yasuhiro Hattori (AutoNetworks Technologies) |
(34) |
15:30-15:50 |
Study on the Retrograde Motion of Arc under Tranverse Magnetic Field |
Zhai Guofu, Cui Xinglei, Zhou Xue (Harbin Inst. of Tech) |
(35) |
15:50-16:10 |
Current Fluctuation Measurement for Breaking Contact at Transient Period from Bridge to Arc |
Shingo Hanawa, Kazuaki Miyanaga, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) |
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16:10-16:30 |
Break ( 20 min. ) |
Fri, Nov 20 Session10 16:30 - 17:20 |
(36) |
16:30-16:50 |
Research on Mechanical Fault Recognition of Circuit Breaker Based on SVM |
Mingzhe Rong, Dongyan Li, Xiaohua Wang, Ting Wang, Yi Wu (Xi'an Jiaotong Univ.) |
(37) |
16:50-17:10 |
Effect of Different Vent Configurations on the Interruption Process of Arc Chamber |
Degui Chen, Ruicheng Dai, Xingwen Li (Xi'an Jiaotong Univ.) |
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17:10-17:20 |
Announcement from secretariat ( 10 min. ) |