Features of the dynamics of self-excitation mode of single-phase machines.

Abstract

The principal possibility of obtaining the symmetric mode of capacitive self-excitation (CB) in asymmetric single-phase machines is shown. The nature and physical meaning of the transition process with a deaf connection of capacitors are explained. The conclusion is made about the possibility of limiting the peaks of transitional moments. Using the example of one of the schemes that implement the asymmetrical CB mode, the analysis of the influence of the initial conditions and drive parameters on the nature of the braking process was carried out using the AVM.