RESEARCH OF TOWER EXTENDED GROUNDING ELECTRODE EQUIVALENT RADIUS

Abstract

A kind of differential calculation method of tower extended grounding electrode equivalent radius is proposed. The differential calculation method of tower extended grounding electrode equivalent radius is also analyzed and discussed theoretically. The tower extended grounding electrode equivalent radius nonlinear distribution parameters mathematical model is given. By using the method, the value of tower extended grounding electrode equivalent radius can be calculated under the spark discharge condition. In the end, a simulation result is given. Simulation result show that the method proposed in the paper is effective and feasible.