Albert Piwonski
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View article: Finite Element Modeling of Power Cables using Coordinate Transformations
Finite Element Modeling of Power Cables using Coordinate Transformations Open
Power cables have complex geometries in order to reduce their ac resistance. Although there are many different cable designs, most have in common that their inner conductors' cross-section is divided into several electrically insulated con…
View article: 2-D Eddy Current Boundary Value Problems for Power Cables With Helicoidal Symmetry
2-D Eddy Current Boundary Value Problems for Power Cables With Helicoidal Symmetry Open
Power cables have complex geometries in order to reduce their AC resistance. The cross-section of a cable consists of several conductors that are electrically insulated from each other to counteract the current displacement caused by the s…
View article: Encoding electromagnetic transformation laws for dimensional reduction
Encoding electromagnetic transformation laws for dimensional reduction Open
Electromagnetic phenomena are mathematically described by solutions of boundary value problems. For exploiting symmetries of these boundary value problems in a way that is offered by techniques of dimensional reduction, it needs to be just…