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Technical Committee on Electromechanical Devices (EMD)
Chair: Yoshiteru Abe (NTT)
Secretary: Shigeru Sawada (Sumitomo Denso), Kenji Suzuki (Fujielectric)
Assistant: Yoshiki Kayano (Univ. of Electro-Comm.), Yuichi Hayashi (Tohoku Gakuin Univ.)

DATE:
Thu, Nov 3, 2016 13:00 - 16:40
Fri, Nov 4, 2016 09:30 - 12:45

PLACE:
Awaji Yumebutai Intenational Conference Center(1 Yumebutai, Awaji City, Hyogo 656-2306 Japan. http://www.yumebutai.org/english/access/access.html. Yuichi Hayashi. +81-799-74-1020)

TOPICS:
International Session IS-EMD2016

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Thu, Nov 3 PM IS-EMD1 (13:00 - 14:45)
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----- Opening Address ( 5 min. ) -----

(1) 13:05 - 13:30
Effect of lubricant oil for Sliding Contact phenomena on Carbon Brush- Slip ring system
Yuki Amada, Takahiro Ueno, Kohichiro Sawa (NIT)

(2) 13:30 - 13:55
Molybdenum Disulfide Lubricant for Copper-copper Electrical Sliding Contacts
Tomoharu Ootsuka, Yoshitada Watanabe, Koichiro Sawa, Takahiro Ueno (NIT)

(3) 13:55 - 14:20
Degradation Phenomenon of Electrical Contacts by using a Micro-Sliding Mechanism
-- The comparison with input waveforms concerning of minimal sliding amplitudes under some conditions 2 --
Shin-ichi Wada, Keiji Koshida (TMC), Koichiro Sawa (NIT)

(4) 14:20 - 14:45
Dependence of Deformation of Contact Surfaces Polished by Different Abrasives on Time during Contact
Takuma Endo, Junya Sekikawa (Shizuoka Univ.)

----- Break ( 15 min. ) -----

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Thu, Nov 3 PM IS-EMD2 (15:00 - 16:40)
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(5) 15:00 - 15:25
Equivalent Circuit Analysis of Transmission Line with F-SIR Type Open-Stub Resonator for Negative Group Delay and Slope Characteristics
Yoshiki Kayano (UEC), Hiroshi Inoue (The Open Univ.)

(6) 15:25 - 15:50
Dependence of Arc Duration of Break Arcs Magnetically Blown-out on Contact Material in 200V-450VDC/10A Circuit
Akinori Ishihara, Junya Sekikawa (Shizuoka Univ.)

(7) 15:50 - 16:15
Experimental Equipment Including a Contact Opening Apparatus and Capacitors for High-Current Break Arcs Generated in a 48VDC/250A Resistive Circuit
Ryuichi Takano, Akinori Ishihara, Junya Sekikawa (Shizuoka Univ)

(8) 16:15 - 16:40
Effect of hardness on wear and abrasion resistance of Silver plating on copper alloy
Shigeru Sawada (AN-Tech), Song-zhu Kure-chu, Rie Nakagawa, Toru Ogasawara, Hitoshi Yashiro (Iwate Uni.), Yasushi Saitoh (AN-Tech)

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Fri, Nov 4 AM IS-EMD3 (09:30 - 10:45)
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(9) 09:30 - 09:55
A circuit device of 400V/30A for suppressing electrical surge and arc ignition
Hiroaki Tamura, Shigeaki Shingyochi (COPAL ELECTRONICS), Hironari Syoji, Kentaro Ohashi (Nippon Chemi-Con), Noboru Wakatsuki (Ishinomaki Senshu Univ.)

(10) 09:55 - 10:20
Dynamic Characteristics of Ag Graphite Brush at Vrious Atmospheric Temperatures
Naoki Fukuda, Koichiro Sawa, Takahiro Ueno, Yuta Abo, Hiromi Inada (NIT)

(11) 10:20 - 10:45
Commutation Phenomena and Brush Wear of DC Motor at High Speed Rotation
Masayuki Isato, Koichiro Sawa, Takahiro Ueno (NIT)

----- Break ( 15 min. ) -----

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Fri, Nov 4 AM IS-EMD4 (11:00 - 12:45)
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(12) 11:00 - 11:25
Effect of Magnetic Blow-out of Break Arcs with air flow Occurring between Silver Electrical Contacts with Copper Runners
Haruki Miyagawa, Junya Sekikawa (Shizuoka Univ)

(13) 11:25 - 11:50
Restriction of Motion of Break Arcs Being Magnetically Blown-out by Side Surface of Metal Plates
Yu Ota, Junya Sekikawa (Shizuoka Univ.)

(14) 11:50 - 12:15
Calculation of Thermodynamic and Transport Properties of Arc Plasma occurring between Ag and C contacts
Akifumi Ikegami, Junya Sekikawa (Shizuoka Univ)

(15) 12:15 - 12:40
Analysis of Rotational Motion of Break Arcs Rotated by Radial Magnetic Field in 48VDC Resistive Circuit
Jun Matsuoka, Junya Sekikawa (Shizuoka Univ.)

----- 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, Dec 16, 2016: Kikai-Shinko-Kaikan Bldg. [Thu, Oct 13]
Mon, Jan 30, 2017 - Tue, Jan 31, 2017: Miyajima-Morino-Yado(Hiroshima) [Wed, Nov 16], Topics: Circuit, Device and Engineering Science
Fri, Feb 17, 2017: Omuron Kusatsu Factory [Fri, Dec 9]

# SECRETARY:
Yoshiteru Abeabe (NTT)
TEL +81-46-240-2262、FAX +81-46-270-6421
E-mail: abe