Effects of space charge on electrical insulating properties of modified epoxy resin system by reactive nitrile-additives

被引：0
|
作者：
Cho, YS [1 ]
Park, JH [1 ]
Kim, SW [1 ]
Shim, MJ [1 ]
机构：
[1] Seoul Natl Univ, Dept Chem Engn, Seoul 130743, South Korea
来源：
1998 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, VOLS 1 AND 2 | 1998年
关键词：
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：
The effects of space charge on insulating properties of modified epoxy resin system DGEBA/MDA/SN was studied by using DSG and TSC. Three characteristic TSC peaks in the temperature range from -150 to 250 degrees C, consisting of a beta peak at 162.1 degrees C and gamma and delta below zero, were observed. T-p moved towards lower temperature with increasing SN contents. Space charge accumulated around the defects and impurities changes the electric field and initiates the electrical treeing deterioration.
引用
收藏
页码：140 / 143
页数：4
相关论文
共 50 条
  • [41] Optimization of the mechanical properties of cold-mixed epoxy asphalt: effects of original asphalt, solvent, epoxy resin and additives
    Ding, Gongying
    Yu, Xin
    Wang, Junyan
    Liang, Xingmin
    ROAD MATERIALS AND PAVEMENT DESIGN, 2022, 23 (12) : 2900 - 2913
  • [42] Effects of fatty acid modified epoxy resin on long-chain epoxy and its physical properties
    Kim, Hye Jin
    Yoon, Manseok
    Seo, Bongkuk
    Lim, Choong-Sun
    JOURNAL OF POLYMER SCIENCE, 2023, 61 (18) : 2194 - 2202
  • [43] Improvement of electrical insulating properties for defective metal/epoxy resin interface in power modules by micro-plasma jet
    Zhu, Xi
    Guan, Xiuhan
    Dai, Luyi
    Cui, Xinglei
    Fan, Jiajie
    Fang, Zhi
    APPLIED SURFACE SCIENCE, 2023, 638
  • [44] Electrical Trees in a Composite Insulating System Consisted of Epoxy Resin and Mica: The Case of Multiple Mica Sheets for Machine Insulation
    Kioussis, V. A.
    Danikas, M. G.
    Christantoni, D. D.
    Vardakis, G. E.
    Bairaktari, A.
    ENGINEERING TECHNOLOGY & APPLIED SCIENCE RESEARCH, 2014, 4 (04) : 662 - 668
  • [45] Environmental Effects on Mechanical, Thermophysical and Electrical Properties of Epoxy Resin Filled with Carbon Nanofillers
    Glaskova-Kuzmina, T.
    Aniskevich, A.
    Sevcenko, J.
    Zotti, A.
    Borriello, A.
    Zarrelli, M.
    9TH INTERNATIONAL CONFERENCE ON STRUCTURAL ANALYSIS OF ADVANCED MATERIALS (ICSAAM 2019), 2019, 2196
  • [46] Environmental Effects on Mechanical Properties of Modified and Unmodified Carbon nanotube/Epoxy resin Nanoomposites
    Chen, Wei-Jen
    Ho, Kung-Wei
    Li, Yi Luen
    Shen, Ming-Yuam
    Chiang, Chin-Lung
    Yip, Ming-Chuen
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES III, PTS 1 AND 2, 2010, 123-125 : 69 - +
  • [47] Effects of high temperature and high electric field on the space charge behavior in epoxy resin for power modules
    Li, Jin
    Kong, Xiaoxiao
    Du, Boxue
    Sato, Kosuke
    Konishi, Soichiro
    Tanaka, Yasuhiro
    Miyake, Hiroaki
    Takada, Tatsuo
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2020, 27 (03) : 882 - 890
  • [48] Improved thermal and electrical properties of epoxy resin composites by dopamine and silane coupling agent modified hexagonalBN
    Zhang, Yiran
    Tuo, Rui
    Yang, Wei
    Wu, Jiale
    Zhu, Jie
    Zhang, Chong
    Lin, Jun
    Bian, Xingming
    POLYMER COMPOSITES, 2020, 41 (11) : 4727 - 4739
  • [49] Synthesis of Eugenol Bio-based Reactive Epoxy Diluent and Study on the Curing Kinetics and Properties of the Epoxy Resin System
    Chen, Bin
    Wang, Feng
    Li, Jing-Yu
    Zhang, Jia-Lu
    Zhang, Yan
    Zhao, Hai-Chao
    CHINESE JOURNAL OF POLYMER SCIENCE, 2019, 37 (05) : 500 - 508
  • [50] Synthesis of Eugenol Bio-based Reactive Epoxy Diluent and Study on the Curing Kinetics and Properties of the Epoxy Resin System
    Bin Chen
    Feng Wang
    Jing-Yu Li
    Jia-Lu Zhang
    Yan Zhang
    Hai-Chao Zhao
    Chinese Journal of Polymer Science, 2019, 37 : 500 - 508
12345