IEEE Transactions on Magnetics vol:35 issue:3 pages:1622-1625
Coupled thermo electromagnetic problems are non-linear. Therefore, the solution process involves an iteration algorithm, often in a block iteration scheme. To prevent divergence and accelerate convergence a relaxation scheme his to be applied. An adaptive scheme is proposed and implemented in a coupled solver. The performance of the methods used is demonstrated at an induction motor simulation and an electroheat application.