A Study on the Behavior of Interfacial Space Charge at Polymer Dielectric Double-Layer Simulating the HVDC Cable Joints

被引：0
|
作者：
An, Yeong-Guk [1 ]
Kim, Chul-Ho [1 ]
Nam, Tae-Woo [1 ]
Lee, June-Ho [1 ]
机构：
[1] Hoseo Univ, Asan, South Korea
来源：
PROCEEDINGS OF 2020 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING MATERIALS (ISEIM 2020) | 2020年
关键词：
Space charge; Double-layer; interface; Cable joints;
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：
In this study, the characteristics of the space charge at the interface inside the cable joints known as the weak part of the HVDC cable were experimentally identified. For the experiment, a double-layer sample was made of two types of polymer and after applying a DC voltage, the space charge at the interface was measured and analyzed. The polarity of the space charge formed at the interface was consistent with the Maxwell-Wagner model. The time dependence of space charge accumulation and disappearance will be further studied through additional experiments and analysis in the future.
引用
收藏
页码：158 / 161
页数：4
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