Presentation 2002/2/8
Growth of Transferred Pip and Electrical Characteristics on Electric Contacts Made of AgCdO12wt%
Takatsugu NAKAYAMA, Takashi WATANABE, Junya SEKIKAWA, Takayoshi KUBONO,
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Abstract(in English) AgCdO12wt% contacts mounted on electrical relays were tested in a dc 42V-5Ω resistive circuit as make-only-contacts and break-only-contacts. In this experience, arc duration has been measured and shape of transferred pip on the contact have been taken photograph records in each 1000 operations. The transferred pip has been grown on the cathode. When transferred pip's height H was "H/GAP>0.5", sticking happened easily. We knew that the more the base of pip is wide, the more the number of operations increases before the sticking happens.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) electric contacts / transferred pip / sticking
Paper # R2001-38 EMD2001-95
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Committee EMD
Conference Date 2002/2/8(1days)
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Registration To Electromechanical Devices (EMD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Growth of Transferred Pip and Electrical Characteristics on Electric Contacts Made of AgCdO12wt%
Sub Title (in English)
Keyword(1) electric contacts
Keyword(2) transferred pip
Keyword(3) sticking
1st Author's Name Takatsugu NAKAYAMA
1st Author's Affiliation Graduate school of Science and Engineering, Shizuoka University()
2nd Author's Name Takashi WATANABE
2nd Author's Affiliation Graduate school of Science and Engineering, Shizuoka University
3rd Author's Name Junya SEKIKAWA
3rd Author's Affiliation Faculty of Engineering, Shizuoka University
4th Author's Name Takayoshi KUBONO
4th Author's Affiliation Faculty of Engineering, Shizuoka University
Date 2002/2/8
Paper # R2001-38 EMD2001-95
Volume (vol) vol.101
Number (no) 642
Page pp.pp.-
#Pages 6
Date of Issue