Comparison of the Analytical Simplified Method of the OHL Lightning Performance Assessment with Monte Carlo Method in ATP-EMTP using Line Lightning Protection Devices
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引用次数: 1
Abstract
The paper describes a continuation of the study of the Analytical Simplified Method of the OHL lightning performance assessment. The authors focused on the comparison the probability of back flashover of insulation, obtained by the proposed analytical simplified method, implemented in the Groza software, with the calculation in ATP-EMTP calculating the probability of back flashover using the Monte Carlo method. 35 and 110 kV overhead lines have been taken as objects of comparison for verification. The influence of the tower footing resistance, tower height, the presence of the overhead ground wire on the probability of the back flashover of all three phases of the OHL are considered.
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