DEVELOPMENT OF 275kV OIL FILLED CABLE & ITS ACCESSORIES

275kV O.F 케이블로 부속재 인증시험 완료

  • Published : 2000.07.17

Abstract

The underground transmission system has been internationally developing the voltage class of which increase to realizing high reliability and efficiency. Under this situation, if a company don't do much labor to elevating one's technology, the company will be hard to compete against other companies in trade. Our company has successfully developed 275kV oil-filled cable and its accessory in 1999 for Malaysia project, which was based on accumulated technological know-how, which is the highest voltage level among awarded oversea underground transmission networks in Korea. The power cable and its accessories were subjected to type approval test in accordance with IEC 60141-1 and TNB tender documents. This paper describes the main features of the type approval tests of the cable and its accessories.

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