지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This paper compares the performance of lightning shielding analysis methods using the seven striking distance formulae in substation. For comparison, we evaluate the number of expected strikes and exposed area using WinIGS Software. Seven striking distance formulae are compared using the electrogeometric model analysis and the rolling sphere method. Based on the electrogeometric model analysis, the risk of shielding failure in either the whole substation or parts of it is determined. According to the simulation results, one can justify whether the substation satisfies the criterion of shielding design. In particular, according to the rolling sphere method, the exposed areas in substation determine the location of the additional shielding poles or shield wires. Therefore, the installation of the additional shielding poles and shield wires in substation was accepted by shield design at the phase conductors exposed in the larger area.
목차
Abstract
1. Introduction
2. Description of simulation system
3. Results
4. Conclusion
References
저자소개
참고문헌 (19)
참고문헌 신청
A.P. Sakis Meliopoulos / 2003 / Substation Lightning Shielding and Risk Assessment / ETEP 13(6):407~412
Toshio Suzuki / 1981 / Study on experimental simulation of lightning strokes / IEEE Trans. Power App. Syst 100(4):1703~1711
H. R. Armstrong / 1968 / Field and analytical studies of transmission lines shielding / IEEE Trans. Power App. Syst 87(1):270~281
G.W. Brown / 1969 / Field and analytical studies of transmission lines shielding: part II / IEEE Trans. Power App. Syst 88(3):617~626
C. F. Wagner / 1956 / A new approach to the calculation of the lightning performance of transmission lines / AIEE Trans. Power App. Syst 75:1233~1256
Toshio Suzuki / 1981 / Study on experimental simulation of lightning strokes / IEEE Trans. Power App. Syst 100(4):1703~1711
H. R. Armstrong / 1968 / Field and analytical studies of transmission lines shielding / IEEE Trans. Power App. Syst 87(1):270~281
G.W. Brown / 1969 / Field and analytical studies of transmission lines shielding: part II / IEEE Trans. Power App. Syst 88(3):617~626
C. F. Wagner / 1956 / A new approach to the calculation of the lightning performance of transmission lines / AIEE Trans. Power App. Syst 75:1233~1256
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UCI(KEPA) : I410-ECN-0101-2012-560-004202706