Power system control following transients in the grid

摘要

A method for controlling a power generation system after a transient event in a grid and a system and controller for controlling the power generation system are described. The method includes sensing a rate of change of electrical frequency at a generator terminal, determining a rate of change of axial acceleration, and identifying a transient in the grid based on the rate of change of axial acceleration. ,including. The method also includes a grid when the rate of change of electrical frequency exceeds a first specified value and the rate of change of axial acceleration exceeds a second specified value for a specified duration. Triggering an action to recover from the transient in [Selection] Figure 1