... the value of electric field magnitude in and outside of the surge arrester (Aghaebrahimi et al., 2012). Therefore, the lifetime of surge arresters can be increased. Both algorithms, FEM and intelligent algorithms were verified with particle swarm optimisation (PSO) and differential evolution...

...N. Rouger Purpose – Scientists and engineers have been solving Poisson’s equation in PN junctions following two approaches: analytical solving or numerical methods. Although several efforts have been accomplished to offer accurate and fast analyses of the electric field distribution as a function...

..., including the four corner laps, should be taken into account (IEC 60404-6, 1986). Kong Qingyi can be contacted at: kongqingyi1983@163.com © Emerald Group Publishing Limited 2014 Computer modeling Applied electromagnetics Eddy current Electrical field The Epstein frame...

...Stanislaw Gratkowski The paper presents infinite elements for axisymmetric electrical field problems with open boundaries. The formulation of the elements is so simple that closed‐form expressions for the infinite element matrix are obtained. In order to test the infinite elements, a simple problem...