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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Soo-Bong Lee Tae-Ho Lee Eui-Hwan Jung Yoon-Hyoung Kim Hee-Chan Park Sung-Yun Kim Su-Kil Lee Jin-Ho Nam Seung-Ik Jeon Wan-Ki Park |
| Copyright Year | 2014 |
| Description | Author affiliation: LS Cable & Syst., Anyang, South Korea (Soo-Bong Lee; Tae-Ho Lee; Eui-Hwan Jung; Yoon-Hyoung Kim; Hee-Chan Park; Sung-Yun Kim; Su-Kil Lee; Jin-Ho Nam; Seung-Ik Jeon; Wan-Ki Park) |
| Abstract | HVDC transmission systems are being employed in many projects all over the world. In particular, the demand for long-distance HVDC power transmission lines is increasing to interconnect power grids between main land and island or wind farm grid connection. With such an increasing demand, it was required to develop new insulation materials suitable for the DC cables. The extruded insulation material for AC power cable can't be used for DC operation because of space charge accumulation in the material. Thus many researchers have been conducted to find an effective solution, which decrease the space charge accumulation in the materials: For example, addition of conductive inorganic fillers or polarized inorganic fillers to cross-linked polyethylene (XLPE). This paper describes the development of 250kV HVDC XLPE cable in Korea. The research on HVDC power cable system has been carried out for last 6 years. In early stage of the research, a nano-composite compound was developed for HVDC XLPE cable insulation by adding nano sized inorganic filler. The volume resistivity of developed nano-DC XLPE is higher than those of conventional AC and DC XLPE. HVDC 80kV XLPE cable with $325mm^{2}$ conductor and termination was developed using nano-composite filled insulation material. The excellent performance of the cable system was confirmed by the mechanical and electrical type test according to the CIGRE recommendations. In addition, HVDC 250kV XLPE cable system was developed and successfully passed a type test in accordance with CIGRE TB 496. |
| Starting Page | 334 |
| Ending Page | 337 |
| File Size | 968428 |
| Page Count | 4 |
| File Format | |
| ISBN | 9784886860866 |
| DOI | 10.1109/ISEIM.2014.6870787 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-01 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | The Institute of Electrical Engineers, Japan |
| Subject Keyword | Cable insulation HVDC transmission Compounds Reliability Conductors Materials Accessories HVDC Transmission XLPE Cable |
| Content Type | Text |
| Resource Type | Article |
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