Method for Automatically Determining Control Parameter for Controlling Synchronous Generator and AVR System Using Same

摘要

In this embodiment, in relation to a synchronous generator including a first current generator for generating a first current by receiving a control signal S and a voltage generator for generating a generated voltage by interacting with the first current, the control In the apparatus for determining a parameter of a controller that generates a signal, a first command for changing the value of the generated voltage from a first output value to a second output value is generated as the control signal, an output measuring unit for measuring a value and a value of the first current; a virtual voltage calculator that receives the value of the first current and a plurality of generator time constants and calculates a virtual output voltage corresponding to each generator time constant by using a generator virtual model corresponding to the synchronous generator; and a generator time constant estimator for estimating an optimal generator time constant by comparing the virtual output voltage with the value of the generated voltage.