Method for determining the mutual inductive interference between at least two three-dimensional conductive structures in a non-magnetic envirnonment on a computer

摘要

The evaluation system uses a processor for determining the inductance coefficients (L11,...L66) of an inductance matrix (ML) via finite element programmes, in which the known geometry of at least one of the 3-dimensional structures (Lt1,...Lt6) is used to provide corresponding finite volume elements, with calculating of the corresponding current vectors and determination of the power loss via a given formula. The overall inductive effect between at least two 3-dimensional conductor structures is determined from a summation formula incorporating the calculated inductive effects for each of the volume elements of each structure.