Abstract:
Electro-quasistatic as well as electrostatic simulations of 3D high-voltage (HV) technical devices are presented using a symmetric coupled formulation of both the finite-...Show MoreMetadata
Abstract:
Electro-quasistatic as well as electrostatic simulations of 3D high-voltage (HV) technical devices are presented using a symmetric coupled formulation of both the finite-element-method (FEM) and the boundary-element-method (BEM). This formulation allows for the specification of Dirichlet boundary conditions on the coupling interface. Accurate solutions can be achieved without the need of large spatial discretization domains. The use of the adaptive-cross-approximation (ACA) and a block Jacobi preconditioner for the linear system solver results in an efficient simulation scheme for numerical computations of electric field distributions of realistic 3D high-voltage devices.
Published in: IEEE Transactions on Magnetics ( Volume: 44, Issue: 6, June 2008)
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- IEEE Keywords
- Index Terms
- Linear System ,
- Dirichlet Boundary Conditions ,
- Specific Boundary Conditions ,
- Degrees Of Freedom ,
- Conductive ,
- Time Domain ,
- System Of Equations ,
- Use Of Materials ,
- Nonlinear Systems ,
- Ordinary Differential Equations ,
- Electric Field Strength ,
- Block Diagonal ,
- CPU Time ,
- Boundary Element ,
- Integral Operator ,
- Interface States ,
- Scalar Potential ,
- Identity Operator ,
- Transient Simulation ,
- Variational Formulation ,
- Interface Boundary ,
- Domain Decomposition ,
- Iterative Solver ,
- Homogeneous Boundary Conditions ,
- Differential Equations ,
- Solution Process ,
- Energy Density ,
- Transient Field ,
- Inhomogeneous Material
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Linear System ,
- Dirichlet Boundary Conditions ,
- Specific Boundary Conditions ,
- Degrees Of Freedom ,
- Conductive ,
- Time Domain ,
- System Of Equations ,
- Use Of Materials ,
- Nonlinear Systems ,
- Ordinary Differential Equations ,
- Electric Field Strength ,
- Block Diagonal ,
- CPU Time ,
- Boundary Element ,
- Integral Operator ,
- Interface States ,
- Scalar Potential ,
- Identity Operator ,
- Transient Simulation ,
- Variational Formulation ,
- Interface Boundary ,
- Domain Decomposition ,
- Iterative Solver ,
- Homogeneous Boundary Conditions ,
- Differential Equations ,
- Solution Process ,
- Energy Density ,
- Transient Field ,
- Inhomogeneous Material
- Author Keywords
