Thu, Nov 17 AM
08:40 - 18:10 |
| |
08:40-08:45 |
Opening Remarks ( 5 min. ) |
| (1) |
08:45-09:05 |
Reignition of Break Arcs Magnetically Blown-Out in a 450V DC Resistive Circuit |
Hitoshi Ono, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ) |
| (2) |
09:05-09:25 |
Position and shape of break arcs driven by transverse magnetic field |
Tomoaki Sasaki, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ) |
| (3) |
09:25-09:45 |
Effect of Shapes of Contact Surfaces on Break Arcs Occurring between Electrical Contacts in which a Magnet Is Embedded |
Naoya Takeshita, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) |
| (4) |
09:45-10:05 |
Simulation Study on Arc Characteristics Driven by Magnetic Fields in a Sealed Relay |
Xue Zhou, Weiting Zhai, Xinglei Cui, Guofu Zhai (Harbin Inst. of Tech.) |
| (5) |
10:05-10:25 |
Influence of Different Voltages on Arc Characteristics under Transverse Magnetic Field |
Zhai Guofu, Liu Yaqi, Jiang Hanyu, Cui Xinglei (Harbin Inst. of Tech.) |
| |
10:25-10:40 |
Break ( 15 min. ) |
| (6) |
10:40-11:10 |
[Invited Talk]
Characteristics of Arc with Carbon Electrodes |
E. Carvou, B. Mitchell, N. Ben Jemaa, J. Praquin (Univ. of Rennes 1), M. Djeddi, Z. Belhaja (Schneider Electric) |
| (7) |
11:10-11:30 |
Some theoretical aspects of static welding in electric contact
-- A review a literature -- |
Robert Daszkiewicz, Piotr Borkowski (Tech. Univ. of Lodz) |
| (8) |
11:30-11:50 |
Electromechanical Properties of Dielectric Electroactive Elastomer Actuators Based on Alumina/Natural Rubber |
Araya Onthong, Sudarat Datsanae, Nuchnapa Tangboriboon (Kasetsart Univ.) |
| (9) |
11:50-12:10 |
Rotation Phenomena of Speckle Patterns Observed in an Output Light Spot from an Optical Fiber |
Yusuke Takahashi, Muneki Kawahara, Makoto Hasegawa (Chitose Inst. of Science & Tech.) |
| (10) |
12:10-12:30 |
An Experimental Study on Changes of Speckle Patterns Caused by Load Application onto an Optical Fiber |
Muneki Kawahara, Yusuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science & Tech.) |
| |
12:30-13:30 |
Lunch ( 60 min. ) |
| (11) |
13:30-14:00 |
[Invited Talk]
Environmentally-Friendly Switches
-- Arcing Phenomena in Vacuum and SF6 Substitutes -- |
Shenli Jia, Xingwen Li, Zongqian Shi, Lijun Wang (Xi'an Jiaotong Univ.) |
| (12) |
14:00-14:20 |
Research on Contact Failure Mechanism in Static Electrical Contact |
Shouta Ogawa, Koichiro Sawa, Takahiro Ueno (Nippon Inst. of Tech.) |
| (13) |
14:20-14:40 |
Experiment Study on Electric Lifetime of Ag-SnO2 Contacts in AC-3 Duty at 32A |
Liu Hongwu, Guan Ruiliang, Yanfeng He, Yin Nairui (Changshu Switchgear Mfg.), Chen Degui (Xi'an Jiaotong Univ.) |
| (14) |
14:40-15:00 |
Dependence of Contact Resistance Distribution on Circuit Current after Occurrence of Break Arcs |
Youhei Yamanashi, Katsuyoshi Miyaji, Junya Sekikawa, Takayoshi Kubono (Shizuoka Univ.) |
| |
15:00-15:15 |
Break ( 15 min. ) |
| (15) |
15:15-15:35 |
The Effect of Transverse Magnetic Field on Arcing Duration of Electrical Contact |
Liu Yun, Xu Guangda, Li Zhenbiao, Zhao Laijun (Huazhong Univ. of Science and Tech.), Makoto Hasegawa (Chitose Inst. of Science and Tech.) |
| (16) |
15:35-15:55 |
Analysis of the Characteristics of an AC Solenoid Magnetic Release with Permanent Magnet |
Qian Wang, Xingwen Li, Degui Chen, Mingzhe Rong (Xi'an Jiaotong Univ.) |
| (17) |
15:55-16:15 |
The Influence of Back Gas Flow on the Interruption Performance of Low-Voltage Circuit Breaker |
Degui Chen, Xingwen Li, Ruicheng Dai (Xi'an Jiaotong Univ.) |
| (18) |
16:15-16:35 |
The Static and Dynamic Analyses of Actuator with Branch Magnetic Circuit for Electronic Trip of Low-Voltage Circuit Breaker |
Degui Chen, Hu Zhao, Yingyi Liu, Xingwen Li (Xi'an Jiaotong Univ.) |
| |
16:35-16:50 |
Break ( 15 min. ) |
| (19) |
16:50-17:10 |
An Experimental Study on Evaluation of Contact Surface Damages with an Optical Cross-Section Method |
Keisuke Takahashi, Makoto Hasegawa (Chitose Inst. of Science & Tech.) |
| (20) |
17:10-17:30 |
Contact Resistance Characteristics of Relays Operated in Vapors Evaporated from Cured Polymeric Products |
Nanae Kobayashi, Makoto Hasegawa (Chitose Inst. of Science & Tech.), Yoshiyuki Kohno, Hiroshi Ando (Kaneka) |
| (21) |
17:30-17:50 |
A Robust Solution for Hesitate Phenomenon in Closing Process of Sealed Electromagnetic Relay |
Jie Deng, Xuerong Ye, Yue Ma, Guofu Zhai (Harbin Inst. of Tech.) |
| (22) |
17:50-18:10 |
Design of Contact Performance Testing Setup for Relay Contact |
Xiaohua Wang, Tingting Cai, Mingzhe Rong (Xi'an Jiaotong Univ.) |
Fri, Nov 18 AM
08:45 - 17:55 |
| (23) |
08:45-09:05 |
Current Density Analysis in Contact Area by Using Light Emission Diode Wafer |
Shigeru Sawada, Shigeki Tsukiji (Mie Univ.), Terutaka Tamai (ElconTech Consulting), Yasuhiro Hattori (Autonetworks Lab.) |
| (24) |
09:05-09:25 |
Estimation of Contact Resistance of Tin Plated Ccontacts by Fretting Corrosion |
Soshi Masui, Shigeru Sawada (Mie Univ.), Terutaka Tamai (ElconTech Consulting), Yasuhiro Hattori (Autonetworks Lab.), Kazuo Iida (Mie Univ.) |
| (25) |
09:25-09:45 |
Deformation of Crystal Morphology in Tin Plated Contact Layer caused by Loading |
Terutaka Tamai (Elcontech Consulting), Shigeru Sawada (Mie Univ.), Yasuhiro Hattori (AutoNetworks Lab.) |
| (26) |
09:45-10:05 |
Stress-Strain Response of Copper-Based Spring Materials under Forward and Reverse Deformations and Its Mathematical Description 2 |
Yasuhiro Hattori, Kingo Furukawa (AutoNetworks Lab.), Fusahito Yoshida (Hiroshima Univ.) |
| (27) |
10:05-10:25 |
Research on Fretting Wear Characteristics of Contact Material Induced by High Frequency Vibration |
Wanbin Ren, Songjun Ma, Peng Wang (Harbin Inst. of Tech.) |
| |
10:25-10:40 |
Break ( 15 min. ) |
| (28) |
10:40-11:10 |
[Invited Talk]
High-Speed Connector and Cable Design
-- Signal Integrity and Electromagnetic Interference Considerations -- |
Jun Fan (Missouri Univ. of Science and Tech.) |
| (29) |
11:10-11:30 |
Detection of Second Harmonic Ultrasonic Components for Evaluation of Solids Interface |
Takayuki Harada, Makoto Fukuda, Kazuhiko Imano (Akita Univ.) |
| (30) |
11:30-11:50 |
Effect of Inductance at Connector Contact Boundary on Common-mode Current from Interconnected Devices |
Kazuki Matsuda, Yu-ichi Hayashi, Takaaki Mizuki, Hideaki Sone (Tohoku Univ.) |
| (31) |
11:50-12:10 |
Sample-Shape to Avoid Self-Heating Effect in PIM measurements \\using the standing wave coaxial tube method |
Keita Hoshino, Daijiro Ishibashi, Nobuhiro Kuga (Yokohama National Univ.) |
| (32) |
12:10-12:30 |
Simulation Method of Passive Intermodulation caused by a Short Source in Standing Wave |
Daijiro Ishibashi, Keita Hoshino, Nobuhiro Kuga (Yokohama National Univ.) |
| |
12:30-13:30 |
Lunch ( 60 min. ) |
| (33) |
13:30-14:00 |
[Invited Talk]
Analysis and Measurement Technique of Signal Transfer Characteristics in MEMs Probe Pins |
Hyeonju Bae, Long Luong Duc, Wansoo Nah (Sungkyunkwan Univ.) |
| (34) |
14:00-14:20 |
Supported varistor overvoltage limiter with high energy-consuming ability and high durability for DC high voltage systems |
Grzegorz Drygala, Piotr Borkowski (Tech. Univ. of Lodz) |
| (35) |
14:20-14:40 |
The Experimental Research of Liquid Metal Current Limiter |
Fei Yang, Mingzhe Rong, Hailong He, Yiying Liu, Yi Wu (Xi'an Jiaotong Univ.) |
| (36) |
14:40-15:00 |
An Experiment on Carbon Commutater and Brush Wear by Arc Discharge |
Liu Liqing, Koichiro Sawa, Takahiro Ueno (Nippon Inst. of Tech.) |
| |
15:00-15:15 |
Break ( 15 min. ) |
| (37) |
15:15-15:35 |
Research on Optimization Design of UHF-Partial Discharge Sensor in GIS |
Mingzhe Rong, Tianhui Li, Chen Zheng, Xiaohua Wang (Xi'an Jiaotong Univ.) |
| (38) |
15:35-15:55 |
The Simulation and Experimental Research of Arc Motion in DC Air Circuit Breakers |
Yi Wu, Mingzhe Rong, Zhigang Ren, Fei Yang (Xi'an Jiaotong Univ.) |
| (39) |
15:55-16:15 |
Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor
-- Influence of Voltage when only Break Arc is Generated -- |
Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.), Kenji Suzuki, Masaaki Watanabe, Hideki Daijima (Fuji Electric) |
| (40) |
16:15-16:35 |
Degradation Phenomenon of Electrical Contacts using a Micro-Sliding Mechanism
-- Minimal Sliding Amplitudes estimated under some conditions by the Mechanism (18) -- |
Shin-ichi Wada, Keiji Koshida, Masahiro Kawanobe, Saindaa Norovling, Naoki Masuda, Akira Ishiguro, Kunio Yanagi, Hiroaki Kubota (TMC System), Koichiro Sawa (Nippon Inst. of Tech.) |
| |
16:35-16:50 |
Break ( 15 min. ) |
| (41) |
16:50-17:10 |
Experimental Analysis of Transient Phenomena from Metal Melting to Electric Discharge during Breaking Operations of Electric Contacts |
Takayuki Kudo, Noboru Wakatsuki (Ishinomaki Senshu Univ.) |
| (42) |
17:10-17:30 |
Arc Discharge Affected by Pressure in Relay Housing |
Kazuaki Miyanaga, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) |
| (43) |
17:30-17:50 |
Voltage Fluctuation of Arc Discharge Affected by Pressure in Relay Housing |
Kazuaki Miyanaga, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.) |
| |
17:50-17:55 |
Closing Remarks ( 5 min. ) |
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