Influences of Contact Opening Speeds and Magnetic Fields on Break Arc Behaviors of AgSnO2 Contact Pairs in DC Load Circuits

被引：0
|
作者：
Hasegawa, Makoto [1 ]
Sonobe, Hiroya [1 ]
机构：
[1] Chitose Inst Sci & Technol, Fac Sci & Technol, Chitose, Japan
来源：
28TH INTERNATIONAL CONFERENCE ON ELECTRIC CONTACTS (ICEC2016) | 2016年
关键词：
contact opening speed; magnetic field; break arc; AgSnO2; metallic phase; gaseous phase;
D O I：
暂无
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：
Both increases in contact opening speeds and application of external magnetic field are believed to be effective for realizing reductions in break arc durations. In this paper, AgSnO2 contact pairs were operated in a DC inductive circuit (L=10mH) with 1 to 20 A at 14V under different contact opening speeds of 1mm/s and 200mm/s and with or without magnetic field application of 100mT, and break arc durations were measured. As a result, both increased contact opening speed and applied external magnetic field surely caused certain shortenings of break arcs. However, each of them seems to exhibit different influences on metallic phases and gaseous phases, respectively.
引用
收藏
页码：339 / 343
页数：5
相关论文
共 24 条
  • [1] Influences of Contact Opening Speeds on Break Arc Behaviors of AgSnO2 Contact Pairs in DC Inductive Load Conditions
    Hasegawa, Makoto
    IEICE TRANSACTIONS ON ELECTRONICS, 2015, E98C (09): : 923 - 927
  • [2] Influences of contact opening speeds on break arc behaviors of Ag and AgSnO2 contacts in DC load circuits
    Hasegawa, Makoto
    2013 2ND INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT - SWITCHING TECHNOLOGY (ICEPE-ST), 2013,
  • [3] Influences of Contact Opening Speeds in the Range of 0.5 to 200 mm/s on Break Arc Behaviors of AgSnO2 Contacts in DC Conditions
    Hasegawa, Makoto
    Sonobe, Hiroya
    Ohkawa, Nanami
    PROCEEDINGS OF THE 2015 SIXTY-FIRST IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS (HOLM), 2015, : 166 - 170
  • [4] Influences of External Magnetic Field Application and Increased Contact Opening Speeds on Break Arc Duration Characteristics of AgSnO2 Contacts in DC Inductive Load Conditions
    Hasegawa, Makoto
    Tokumitsu, Seika
    2017 63RD IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS, 2017, : 200 - 204
  • [5] Influences of contact opening speeds in the range of 0.5 to 200mm/s on break arc behaviors of Ag and AgSnO2 contacts in DC14V inductive load circuits of 1 to 5A
    Hasegawa, Makoto
    Sonobe, Hiroya
    Ohmae, Yuki
    PROCEEDINGS OF 2014 SIXTIETH IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS (HOLM), 2014, : 14 - 18
  • [6] Break Arc Duration Characteristics of AgSnO2 Contacts under Magnetic Field Application with Contact Opening Speeds in the Range up to 200mm/s in DC Load Conditions
    Hasegawa, Makoto
    Tokumitsu, Seika
    PROCEEDINGS OF THE SIXTY-SECOND IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS, 2016, : 119 - 124
  • [7] Influences of Contact Opening Speeds up to 200 mm/s and External Magnetic Field Application on Break Arc Duration Characteristics of AgSnO2 Contacts in DC 14 V Load Conditions up to Around 10 A
    Hasegawa, Makoto
    Tokumitsu, Seika
    IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY, 2018, 8 (03): : 375 - 382
  • [8] Study on DC arc performance of doped AgSnO2 contact materials
    Wang, Hai-Tao
    Yang, Meng-Lin
    Wang, Zi-Xiang
    Xu, Shao-Hang
    Wang, Jing-Qin
    ENGINEERING RESEARCH EXPRESS, 2019, 1 (02):
  • [9] Preparation and DC arc erosion morphology of AgSnO2 contact materials
    Zhang, KH
    Guan, WM
    Sun, JL
    Lu, F
    Chen, JC
    Zhou, XL
    Du, Y
    RARE METAL MATERIALS AND ENGINEERING, 2005, 34 (06) : 924 - 927
  • [10] Arc Movement Investigations of Break Arcs of AgSnO2 Contacts under Applied External Magnetic Field in Inductive DC Load Conditions
    Tokumitsu, Seika
    Hasegawa, Makoto
    PROCEEDINGS OF THE 2019 65TH IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS (ELECTRICAL CONTACTS-2019), 2019, : 95 - 100
123