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This paper proposes a novel method for the fast determination of moment of inertia of permanent magnet synchronous machine drive systems. It is based on the use of sinusoidal perturbation signals and can determine the combined moment of inertia within one sinusoidal cycle of perturbation while the influence of viscous friction is eliminated during the modeling process. It does not need the aid of...
We use Particle swarm optimization for vertical magnetic dipole transient electromagnetic method 1 dimension inversion. For demonstrating the PSO flexibility, we started models by allowing the model parameters to vary in large ranges. The ranges were far away from the true values. 1 dimension inversion started from 10 different initial models and had 300 iterations. Numerical calculation model was...
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