TY - GEN
T1 - Corona ring optimization for V-insulator string on the point of RIV and AC flashover performance
AU - Ilhan, Suat
AU - Ozdemir, Aydogan
PY - 2010
Y1 - 2010
N2 - This paper presents corona ring optimization of V-insulator string with respect to field simulations, RIV levels and AC flashover voltages. Corona ring diameter, tube diameter and installation height are considered as optimization parameters. Variations of electrical fields on the critical parts of the string are obtained by 3D simulation studies for different ring settings and optimum parameters are determined. Later, the concordance between laboratory RIV test results and calculated field values are investigated. AC flashover tests are also performed to validate the AC isolation level of the system under different ring settings.
AB - This paper presents corona ring optimization of V-insulator string with respect to field simulations, RIV levels and AC flashover voltages. Corona ring diameter, tube diameter and installation height are considered as optimization parameters. Variations of electrical fields on the critical parts of the string are obtained by 3D simulation studies for different ring settings and optimum parameters are determined. Later, the concordance between laboratory RIV test results and calculated field values are investigated. AC flashover tests are also performed to validate the AC isolation level of the system under different ring settings.
UR - https://www.scopus.com/pages/publications/78650623089
U2 - 10.1109/ICHVE.2010.5640814
DO - 10.1109/ICHVE.2010.5640814
M3 - Conference contribution
AN - SCOPUS:78650623089
SN - 9781424482863
T3 - 2010 International Conference on High Voltage Engineering and Application, ICHVE 2010
SP - 268
EP - 271
BT - 2010 International Conference on High Voltage Engineering and Application, ICHVE 2010
T2 - 2010 International Conference on High Voltage Engineering and Application, ICHVE 2010
Y2 - 11 October 2010 through 14 October 2010
ER -