Presentation 2021-03-08
Abrasion properties by silver content change of Brush in sliding of a Steel slip ring and Silver graphite brush
Muneno Ryou, Kudou Ryousuke, Saitou Yuki, Hariya Akari, Fukuda Nanoki, Kawashima Yuki, Takada Yusuke, Ueno Takahiro,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Abstract The electric sliding contact mechanism is a mechanism that supplies electric power from a stationary object to a moving object (rotating object). This mechanism is widely used in the field of electrical equipment, brushes for stationary objects and slip rings for moving objects are used in AC motors and generators. Since these are accompanied by abrasion, it is desired to improve the abrasion resistance and electrical reliability of the brush. In this study, we examined influence by the presence of the electric current about brush abrasion properties when the silver content of the quality of silver graphite brush changed using a steel slip ring.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Sliding contact / steel slip ring / silver graphite brushes
Paper # EMD2020-29
Date of Issue 2021-03-01 (EMD)

Conference Information
Committee EMD
Conference Date 2021/3/8(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) Short NOTE
Chair Yoshiki Kayano(Univ. of Electro-Comm.)
Vice Chair
Secretary (Nippon Inst. of Tech.)
Assistant Yuichi Hayashi(NAIST) / Kazuaki Miyanaga(Fujitsu Component)

Paper Information
Registration To Technical Committee on Electromechanical Devices
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Abrasion properties by silver content change of Brush in sliding of a Steel slip ring and Silver graphite brush
Sub Title (in English)
Keyword(1) Sliding contact
Keyword(2) steel slip ring
Keyword(3) silver graphite brushes
1st Author's Name Muneno Ryou
1st Author's Affiliation Nippon Institute of Technology(NIT)
2nd Author's Name Kudou Ryousuke
2nd Author's Affiliation Nippon Institute of Technology(NIT)
3rd Author's Name Saitou Yuki
3rd Author's Affiliation Nippon Institute of Technology(NIT)
4th Author's Name Hariya Akari
4th Author's Affiliation Nippon Institute of Technology(NIT)
5th Author's Name Fukuda Nanoki
5th Author's Affiliation Nippon Institute of Technology(NIT)
6th Author's Name Kawashima Yuki
6th Author's Affiliation Nippon Institute of Technology(NIT)
7th Author's Name Takada Yusuke
7th Author's Affiliation Nippon Institute of Technology(NIT)
8th Author's Name Ueno Takahiro
8th Author's Affiliation Nippon Institute of Technology(NIT)
Date 2021-03-08
Paper # EMD2020-29
Volume (vol) vol.120
Number (no) EMD-425
Page pp.pp.1-5(EMD),
#Pages 5
Date of Issue 2021-03-01 (EMD)