Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2018-03-02 13:05 |
Saitama |
Nippon Institute of Technology |
Influence of Sealed Gases and Pressure on Arc Duration of Electromagnetic Contactor Ryoya Kaneko, Hiroki Funada, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2017-57 |
A electromagnetic contactor with magnets to shut off DC circuit was set in the chamber. The enclosed gases are hydrogen,... [more] |
EMD2017-57 pp.1-4 |
EMD |
2018-03-02 13:20 |
Saitama |
Nippon Institute of Technology |
An experiment on reliability of Auxiliary Contacts in Electromagnetic Contactor Sora Ishiwa, Kazuki Takahashi, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2017-58 |
We have carried out an open and close operation experiments to evaluate the contact reliability of the auxiliary contact... [more] |
EMD2017-58 pp.5-8 |
EMD |
2018-03-02 13:35 |
Saitama |
Nippon Institute of Technology |
Influence of Magnetic Flux Density on Blow-out Behavior of DC High Voltage Arc Tsubasa Umezawa, Toshiya Morita, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2017-59 |
Solar power generation and electric vehicles (EV) that use high current with high DC voltage are increasing. The role o... [more] |
EMD2017-59 pp.9-12 |
EMD |
2018-03-02 13:50 |
Saitama |
Nippon Institute of Technology |
Automatic Measurements and Battery Switching of Solar Generation System Shunya Okado, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2017-60 |
In the previous report, automatic charge and discharge measurement of lithium ion battery using photovoltaic power gener... [more] |
EMD2017-60 pp.13-16 |
EMD |
2018-03-02 14:15 |
Saitama |
Nippon Institute of Technology |
Study on microscopic deformation of connecting points for Optical connector Kenta Arai, Katsuyoshi Sakaime, Ryo Nagase (CIT) EMD2017-61 |
Physical contact (PC) connectors are widely used in optical telecommunication networks because of their high performance... [more] |
EMD2017-61 pp.17-22 |
EMD |
2018-03-02 14:30 |
Saitama |
Nippon Institute of Technology |
Microscopic deformation measurement of contact point of PC optical connector Hikaru Sonoda, Kenta Arai, Katsuyoshi Sakaime, Ryo Nagase (CIT) EMD2017-62 |
Stable physical contact (PC) connection in realized using elastically deformed spherical convex polished ferrule ends. H... [more] |
EMD2017-62 pp.23-26 |
EMD |
2018-03-02 14:45 |
Saitama |
Nippon Institute of Technology |
Connection loss factor of 4-core multi-core fiber optical connector Takumi Tanaka, Katsuyoshi Sakaime, Ryo Nagase (CIT) EMD2017-63 |
Currently, as a new optical fiber to replace single mode fiber (SMF), a multicore fiber (MCF) having a plurality of core... [more] |
EMD2017-63 pp.27-30 |
EMD |
2018-03-02 15:10 |
Saitama |
Nippon Institute of Technology |
Study on Speed Up of FDTD Analysis using in Parallel Computer Kazuki Kurihara, Takashi Kasuga (NIT, Nagano) EMD2017-64 |
To process the high-speed for the big data, the signal frequency driven on the printed circuit board (PCB) is GHz band. ... [more] |
EMD2017-64 pp.31-35 |
EMD |
2018-03-02 15:25 |
Saitama |
Nippon Institute of Technology |
Influence of viscosity of oil on contact resistance Hiroki Ueoka, Yusuke Aoki, Kazuo Iida (Mie Univ.) EMD2017-65 |
Currently, it is necessary to decrease the insertion force to the automobile connector. Contact oil is one of the means ... [more] |
EMD2017-65 pp.37-40 |
EMD |
2018-03-02 15:40 |
Saitama |
Nippon Institute of Technology |
Brush Wear Characteristic in Sliding Contact of Au Coated Slip Ring and Ag Graphite Brush Kotaro Kasahara, Kazuya Seino, Naoki Fukuda, Koichiro Sawa, Takahiro Ueno (NIT) EMD2017-66 |
A sliding contact allows the transfer of electrical current between stationary and moving part. It’s used in collector r... [more] |
EMD2017-66 pp.41-44 |
EMD |
2018-03-02 15:55 |
Saitama |
Nippon Institute of Technology |
Effect of lubricant oil on electricity sliding contact of slip ring system Ikeda Takumi, Miura Ryosuke, Amada Yuki, Ueno Takahiro (NIT) EMD2017-67 |
In recent years, various industrial machines have been developed to be more complicated and sophisticated. The slip ring... [more] |
EMD2017-67 pp.45-48 |
EMD |
2018-03-02 16:20 |
Saitama |
Nippon Institute of Technology |
Characteristics of molybdenum disulfide under Low speed sliding Contacts Shunya Aragaki, Tomoharu Otsuka, Yoshitada Watanabe, Koichiro Sawa, Takahiro Ueno (NIT) EMD2017-68 |
Electric sliding contacts are a major research subject relating to small power electric motors, electric railways and ar... [more] |
EMD2017-68 pp.49-52 |
EMD |
2018-03-02 16:35 |
Saitama |
Nippon Institute of Technology |
Wear characteristics of various brush materials at high speed rotation of DC motor Fuya Machida, Shuya Yoshida, Koichiro Sawa, Takahiro Ueno (NIT) EMD2017-69 |
DC motors with brush and commutator are widely used in automobiles and other applications. Due to advances in technology... [more] |
EMD2017-69 pp.53-56 |
EMD |
2018-03-02 16:50 |
Saitama |
Nippon Institute of Technology |
Wear・and erosion of brush and commutator in fuel pump drive DC motor Ryohei Sekimoto, Kento Ohata, Koichiro Sawa, Takahiro Ueno (NIT) EMD2017-70 |
Small DC motors are used for driving fuel pumps used in automobiles due to their superior cost advantages. As its struct... [more] |
EMD2017-70 pp.57-61 |