The relationship between voltage and duration of short-time arc generated by slowly breaking silver contact

被引：5

作者：

Kayano, Yoshiki ^{[1
]}

Miura, Hikaru ^{[1
]}

Miyanaga, Kazuaki ^{[1
]}

Inoue, Hiroshi ^{[1
]}

机构：

[1] Akita Univ, Dept Elect & Elect Engn, Akita 0108502, Japan

来源：

IEICE TRANSACTIONS ON ELECTRONICS | 2008年 / E91C卷 / 08期

关键词：

bridge; arc discharge; short-time arc; short-arc sustainable voltage (SASV); slow break;

D O I：

10.1093/ietele/e91-c.8.1230

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Arc discharge generated by breaking electrical contact is considered as a main source of an undesired electromagnetic (EM) noise. To clarify mechanism of generation of the EM noise, feature extraction of bridge and short-time arc waveforms generated by slowly breaking Ag contact was discussed experimentally. The short-duration time arc before the ignition of the continuous metallic arc discharge was observed. The highest probability density voltage is defined as short-arc sustainable voltage (SASV). The relationship between SASV and duration of short-time are was quantified experimentally. It is revealed that as the arc voltage of the short-time arc is higher, its duration becomes longer.

引用

页码：1230 / 1232

页数：3

共 9 条

[1]

Holm R., 1967, Electric Contacts: Theory and Applications, DOI DOI 10.1007/978-3-662-06688-1

[2]

Inoue H., 2000, P 20 INT C EL CONT S, P61

[3]

ISHIDA H, 1986, IEEJ T FM A, V26, P203

[4] Current and radiation noise up to GHz band generated by slowly breaking silver-compound contacts [J].

Kayano, Yoshiki ;

Nakamura, Tatsuya ;

Miyanaga, Kazuaki ;

Inoue, Hiroshi .

IEICE TRANSACTIONS ON ELECTRONICS, 2007, E90C (07) :1504-1506

[5] A study on separation of heat generation and heat transfer related to temperature rise of silver palladium contact [J].

Miyanaga, Kazuaki ;

Kayano, Yoshiki ;

Inoue, Hiroshi .

IEICE TRANSACTIONS ON ELECTRONICS, 2006, E89C (08) :1129-1135

[6]

Ott H.W., 1988, Noise reduction techniques in electronic system, VSecond

[7]

Slade P.G., 1999, Electrical Contacts: Principles and Applications: Yч. Зa BYЗ

[8]

TAKAGI T, 1995, ARC DISCHARGE PHENOM

[9]

Takeuchi M, 1996, IEICE T COMMUN, VE79B, P503

← 1 →