Abstract
A Conjugate Gradient solver is developed for harmonic balanced finite element systems. This approach avoids the construction of real equivalent systems which suffer from worse spectral conditions for Krylov subspace solvers. The application to a transformer with ferromagnetic material shows the better convergence of the Conjugate Gradient solver.
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© 2001 Springer-Verlag Berlin Heidelberg
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De Gersem, H., Vandewalle, S., Hameyer, K. (2001). Krylov Subspace Methods for Harmonic Balanced Finite Element Methods. In: van Rienen, U., Günther, M., Hecht, D. (eds) Scientific Computing in Electrical Engineering. Lecture Notes in Computational Science and Engineering, vol 18. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-56470-3_39
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DOI: https://doi.org/10.1007/978-3-642-56470-3_39
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-42173-3
Online ISBN: 978-3-642-56470-3
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