A Study on the Electrical Contact Reliability of Brush-Slip Ring with Improved Running-in Process

被引：0
|
作者：
Qian, Jiayi [1 ]
Zhang, Hansheng [1 ]
Liang, Bin [1 ]
Zhou, Yilin [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Sch Artificial Intelligence, Beijing 100876, Peoples R China
来源：
PROCEEDINGS OF 2023 INTERNATIONAL CONFERENCE ON WIRELESS POWER TRANSFER, VOL 4, ICWPT 2023 | 2024年 / 1161卷
关键词：
Brush-slip ring; contact resistance; running-in process; particle filter; life prediction;
D O I：
10.1007/978-981-97-0869-7_16
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The brush-slip ring in radar systems plays a role in transmitting signals and power, and its sliding electrical contact performance greatly affects the reliability of the system. In order to increase the actual contact area of the brush-slip ring interface, a process of extending the running-in time was adopted. However, due to the wear of the brush, amount of debris formed an oxide film, resulting in an increase in the sliding contact resistance of the brush-slip ring, which caused contact welding and even ablation during use. In this paper, an improved running-in process for the brush-slip ring is proposed. By simulating the sliding of the brush-slip ring in actual use, the electrical contact performance and the wear degree of the brush-slip ring is studied after the improved running-in process. Taking the degradation model of sliding contact resistance as a state space equation, the particle filter method is used to predict the trend of the contact resistance and the remaining life of brush-slip ring in actual use after two kinds of running-in processes respectively, and the effectiveness of the new running-in process is verified.
引用
收藏
页码：156 / 163
页数：8
相关论文
共 50 条
  • [31] Study on running-in process of vehicle diesel engine on bench-effect of surface roughness
    Wei, Hai-Jun
    Sun, Pei-Ting
    Guan, De-Lin
    Wang, Hong-Zhi
    Yu, Hong-Liang
    Duan, Shu-Lin
    Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines), 2006, 24 (02): : 188 - 191
  • [32] Fluctuation Components of Contact Voltage at AgPd Brush and Au-plated Slip-ring System with Lubricant
    Sawa, Koichiro
    Takemasa, Yutaka
    Watanabe, Yoshitada
    Ueno, Takahiro
    Yamanoi, Masaru
    PROCEEDINGS OF THE 2015 SIXTY-FIRST IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS (HOLM), 2015, : 250 - 255
  • [33] Calculation and Simulation Verification of Contact Resistance of Carbon Brush/Slip Ring Friction Pair of Hydro Generator Set
    Qin H.
    Li H.
    Zhao X.
    Yi J.
    Zhao Y.
    Mocaxue Xuebao/Tribology, 2024, 44 (01): : 60 - 69
  • [34] Relationship between Brush Current Change and Contact Voltage Drop in Sliding Contact with Steel Slip Ring and Various Silver Graphite Brushes
    Fukuda, Naoki
    Sawa, Koichiro
    Ueno, Takahiro
    PROCEEDINGS OF THE 2020 IEEE 66TH HOLM CONFERENCE ON ELECTRICAL CONTACTS AND INTENSIVE COURSE (HLM), 2020, : 105 - 109
  • [35] Boundary film formation from overbased calcium sulfonate additives during running-in process of steel-DLC contact
    Kubo, T.
    Fujiwara, S.
    Nanao, H.
    Minami, I.
    Mori, S.
    WEAR, 2008, 265 (3-4) : 461 - 467
  • [36] Study on transmission reliability of long life space electric slip ring
    Liu X.-F.
    Zhu Y.
    Liu H.-J.
    Zhao L.-F.
    Xie Z.-C.
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2019, 27 (09): : 2028 - 2035
  • [37] A Supplement to Deterioration Process of AgPd Brush and Au-plated Slip-ring System with Lubricant
    Sawa, Koichiro
    Watanabe, Yoshitada
    Ueno, Takahiro
    Masubuchi, Masaru Hiroyasu
    PROCEEDINGS OF THE 2019 65TH IEEE HOLM CONFERENCE ON ELECTRICAL CONTACTS (ELECTRICAL CONTACTS-2019), 2019, : 344 - 349
  • [38] The study of slip ring contact resistance in a platform inertial navigation system
    Wang, F
    Zhang, SL
    ISTM/2003: 5TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6, CONFERENCE PROCEEDINGS, 2003, : 787 - 790
  • [39] CHARACTERIZATION OF AG WIRE BRUSH CU SLIP RING ELECTRICAL CONTACTS ROTATING IN WET CO2
    VOOK, RW
    ZHANG, JG
    BANERJEE, A
    GARSHASB, M
    ZHANG, LR
    IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY, 1983, 6 (01): : 27 - 31
  • [40] Degradation process of a sliding system with Au-plated slip-ring and AgPd brush for power supply
    Sawa, K
    Kakino, S
    Shigemori, T
    Kawakami, Y
    Endo, K
    Ou, G
    Hagino, H
    Proceedings of the Fifty-First IEEE Holm Conference on Electrical Contacts, 2005, : 312 - 317
12345