Some questions of the research of the automatic voltage regulation system of an autonomous asynchronous generator with a regulator on varixt.
Abstract
The scheme of automatic control of the output voltage of an autonomous asynchronous generator with a capacitor self-excitation is described. Nonlinear capacitances were chosen as a regulating link - Variikonda provides two schemes for switching on varicades: with a choke and a bridge, which are used for decoupling alternating and direct (polarizing) current circuits. The characteristic equation of the system, including the link of the inertia variable, is given. According to this equation, a study of the stability of the system. The influence of the nonlinearity value on the total gain is determined. The method for calculating transients in such a closed automatic voltage control system is shown. The result of processing the oscillogram of the load on such a generator, confirming the quality of the circuit. Ill. 4, bibl. 6