Dimensioning Field-Grading Materials in Cable Joints by Adjoint Transient Finite-Element Sensitivity Analysis
An adjoint sensitivity analysis of a nonlinear transient finite-element model allows to determine the sensitivities of the key performance indicators of a cable joint with respect to the parameters of an embedded field-grading material. The example considers a high-voltage DC cable joint submitted to an overvoltage event.
Authors
- Herbert De Gersem (ORCID: https://orcid.org/0000-0003-2709-2518)
- M. Greta Ruppert (ORCID: https://orcid.org/0000-0002-4575-5701)
- Yvonne Späck‐Leigsnering (ORCID: https://orcid.org/0000-0002-8302-802X)
- M. Koch (ORCID: https://orcid.org/0000-0002-7502-3253)
Institutions
- Technische Universität Darmstadt (DE)
- Elektrometall (Czechia) (CZ)
Publication Details
- Published
- 2025-05-14
- DOI
- https://doi.org/10.18690/um.feri.4.2025.3
- Primary Topic
- Electromagnetic Simulation and Numerical Methods
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Deutsche Forschungsgemeinschaft
- Austrian Science Fund
- Technische Universität Darmstadt