AUTOMATIC VOLTAGE CONTROLLER OF SYNCHRONOUS GENERATOR Russian patent published in 2012 - IPC H02P9/02 H02P9/10 G05B13/02 

FIELD: electricity.

SUBSTANCE: invention may be used both for automation of equipment commissioning process and in a functional mode in devices for control of electric generators in order to get the required value of output parameters, in particular, to control generator excitation in order to weaken hazardous effect of overloads or transition processes, for instance, in case of spontaneous connection, removal or variation of a load. The automatic voltage controller of the synchronous generator comprises a voltage metre, the first summator, a PID controller, the second summator, an amplifier, a generator of initiating pulses, a set point generator, an analog to digital converter, a signal energy calculator, a delay unit, a control parameters calculator, an averaging unit. The control parameters calculator is arranged in the form of a processor device operating in accordance with the logic of ultra-fast annealing.

EFFECT: provides for automatic optimisation of synchronous generator excitation controller parameters by deviation of stator voltage and considerable reduction of transition processes energy.