Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMD |
2019-03-01 10:35 |
Tokyo |
|
A study in influences of external magnetic field on break arc characteristics of AgSnO2 contacts in a DC inductive load circuit up to 20V-17A up to 20V-17A Seika Tokumitsu, Makoto Hasegawa (Chitose Inst. of Science & Technology) EMD2018-59 |
For the purpose of investigating influences of application of an external magnetic field on shortenings of break arc dur... [more] |
EMD2018-59 pp.1-6 |
EMD |
2019-03-01 10:55 |
Tokyo |
|
Study on Fabry-Perot interferometer for the high vibration detection Yuya Harada, Kaoru Kuribayashi, Ryo Nagase (CIT), Satoru Wada (KURAHASHI INDUSTRIES CO.,LTD. SEISMIC INSTRUMENTS GROUP), Akio Kobayashi (TOKYO SOKUSHIN CO.,LTD.) EMD2018-60 |
[more] |
EMD2018-60 pp.7-12 |
EMD |
2019-03-01 11:15 |
Tokyo |
|
Fundamental study of the effect of tightening torque reduction on high frequency circuit elements of contact boundaries Takashi Narimatsu, Daisuke Fujimoto, Yu-ichi Hayashi (NAIST) EMD2018-61 |
In case of contact failure in the connector at interconnected electronics devices, there is a possibility to descend the... [more] |
EMD2018-61 pp.13-16 |
EMD |
2019-03-01 11:45 |
Tokyo |
|
Study on fiber-optic strain sensor Ryota Kuramochi, Kentaro Matsuda, Ryo Nagase (CIT) EMD2018-62 |
In the industrial field, there are many types of electrical remote sensing technology that use strain gauges. However, s... [more] |
EMD2018-62 pp.17-21 |
EMD |
2019-03-01 12:00 |
Tokyo |
|
Relationship between launch condition and EAF of SI-type multimode fiber Ryohei Hayasaki, Ryo Nagase (CIT) EMD2018-63 |
It is known that an launch condition close to the equilibrium mode distribution can be obtained by deviating from the fo... [more] |
EMD2018-63 pp.23-26 |
EMD |
2019-03-01 12:15 |
Tokyo |
|
Study on ultrasonic sensing using BOF Ryo Takahashi, Katsuki Suenaga, Kentaro Matsuda, Ryo Nagase (CIT) EMD2018-64 |
An ultrasonic wave sensing technique using the Band-pass filter on fiber end (BOF) with optical fiber was demonstrated.A... [more] |
EMD2018-64 pp.27-30 |
EMD |
2019-03-01 13:30 |
Tokyo |
|
Study on suppression of electromagnetic noise generated from LED bulb by snubber circuit Ryouta Takeuchi, Shuhei Hotta, Takashi Kasuga (NIT, Nagano College), Hiroshi Inoue (Akita Ukiv) EMD2018-65 |
[more] |
EMD2018-65 pp.31-34 |
EMD |
2019-03-01 13:45 |
Tokyo |
|
Study on FDTD Analysis Method of Differential Lines Including Dielectric Loss at GHz Band Taiki Yamagiwa (NIT, Nagano College), Masahiro Tomioka (Akita Univ.), Ren Kitahara (NIT, Nagano College), Atsushi Nakamura (UTI), Yoshiki Kayano (UEC), Takashi Kasuga (NIT, Nagano College) EMD2018-66 |
In this research, analysis method incorporating dielectric loss of actual substrate into FDTD method is established in o... [more] |
EMD2018-66 pp.35-39 |
EMD |
2019-03-01 14:00 |
Tokyo |
|
Contact reliability of electrical contacts by continuous make/break test of electromagnetic contactor Ikarashi Masanari, Ogaki Asuka, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2018-67 |
In this research, we conducted 5 million times of opening and closing experiments with contacts under minute load condit... [more] |
EMD2018-67 pp.41-46 |
EMD |
2019-03-01 14:15 |
Tokyo |
|
Influence of ambient gas on various characteristics of break arc for electromagnetic contactor with AC power supply Igarashi Takahiro, Kumagai Fuuma, Kiyoshi Yoshida, Koichiro Sawa (NIT) EMD2018-68 |
Arc discharge at break was generated in the electromagnetic contactor in the atmosphere and hydrogen. The arc duration t... [more] |
EMD2018-68 pp.47-52 |
EMD |
2019-03-01 14:45 |
Tokyo |
|
Influence of current and magnetic flux density on magnetic blow-out on arc discharge at breaking of electrical contacts Mano Kenta, Koichiro Sawa, KIyoshi Yoshida (NIT) EMD2018-69 |
Recently, applications using DC high voltage are increasing. In the DC circuit, there is a method called "magnetic blow-... [more] |
EMD2018-69 pp.53-57 |
EMD |
2019-03-01 15:00 |
Tokyo |
|
Influence on various characteristics such as arc duration during continuous make/break of electromagnetic contactor Hiroki Takeuchi, Koichiro Sawa, Kiyoshi Yoshida (NIT) EMD2018-70 |
By forming the contact portion in an airtight structure, it is possible to suppress the ejection of the arc discharge to... [more] |
EMD2018-70 pp.59-62 |
EMD |
2019-03-01 15:15 |
Tokyo |
|
A Study on Deterioration Phenomenon of Au-plated Slip Ring for Small Electric Power Transfer Yoshitaka Yamaki, Naoki Takahashi, Kouitirou Sawa, Takahiro Ueno (NIT) EMD2018-71 |
[more] |
EMD2018-71 pp.63-67 |
EMD |
2019-03-01 15:30 |
Tokyo |
|
Sliding characteristics of the intervention of molybdenum disulfide between copper contacts in high speed region and low speed region Tatsuro Iizuka, Taisuke Nakano, Yoshitada Watanabe, Takahiro Ueno, Kohichiro Sawa (NIT) EMD2018-72 |
[more] |
EMD2018-72 pp.69-73 |
EMD |
2019-03-01 16:00 |
Tokyo |
|
Arc Erosion of Brush at Sliding Contacts between Cu commutator and Carbon Brush Youdai Suzuki, Kaito Niiya, Kouichiro Sawa, Takahiro Ueno (NIT) EMD2018-73 |
Compact DC motors are used for driving fuel pumps used in automobiles due to their superior cost advantages. From the re... [more] |
EMD2018-73 pp.75-80 |
EMD |
2019-03-01 16:15 |
Tokyo |
|
A Study on Brush Wear and Erosion at High Speed of Commutator Motors Hiroki Arai, Masato Hirabayashi, Koichiro Sawa, Takahiro Ueno (NIT) EMD2018-74 |
[more] |
EMD2018-74 pp.81-85 |
EMD |
2019-03-01 16:30 |
Tokyo |
|
Sliding Characteristics of Fe Slip Ring in the Change of Silver Content of Silver-Graphite Brushes Ryuta Higa, Yusuke Takada, Naoki Fukuda, Koichiro Sawa, Takahiro Ueno (NIT) EMD2018-75 |
The electric sliding contact mechanism is a mechanism that supplies electric power from a stationary object to a moving ... [more] |
EMD2018-75 pp.87-90 |