팽윤에 의한 실리콘 고무 특성 변화에 관한 연구

다국어 초록 (Multilingual Abstract)

In order to build underground the transmission line, it is necessary to install outdoor terminations that connect overhead transmission lines and underground power cables. The inside of the outdoor termination is filled with insulating oil and a stress relief cone made of silicone rubber is assembled at the end of outer semiconducting layer. Insulating oil is heated to lower viscosity prior to injection, which requires additional equipments and more time. It is necessary to examine the influence of impregnated silicone rubber on the use of low-viscosity insulating oil that can be injected without heating.
In this paper, we investigated how much silicone rubber swells depending on the viscosity of three different insulating oils. The mechanical and electrical properties such as tensile strength, elongation, volume resistivity, relative permittivity, etc., of the fully swollen silicone rubber were measured. In addition, the chemical analyzes of the fully swollen silicone rubber through FTIR and TGA were performed.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 본론
• 3. 결론
• References

참고문헌 (Reference)

1 손진훈, "효율적인 송전선로 지중화 이설방안에 관한 연구" 한양대학교 공학대학원 2014

2 Andreas Weinlein, "Worldwide Experiences and Challenges with EHV XLPE Cable Projects 330 kV to 500 kV" A1-1 : 2015

3 Josu Orella, "Undergrounding and Reorganization of the Electrical System of the City of Madrid" A2-5 : 2007

4 "Underground Power Cable System"

5 "Standard Test Methods for DC Resistance or Conductance of Insulating Material, ASTM D257"

6 "Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation, ASTM D150"

7 "Physical Test Methods for Vulcanized Rubber, KS M 6518"

8 Kouichi Oono, Satoshi Kaneko, and Isao Takaoka, "Development of Dry Type Outdoor Termination for 66-110kV XLPE Cable" C5-1 (C5-1): 2007

9 "Accessories for HV Cables with Extruded Insulation"

10 Keiichi Abe, "A Swelling Characteristics of PET in oil" 753-758, 1992