METHOD AND SYSTEM FOR REGULATING AN ELECTRICAL CONVERTER FOR AUTONOMOUS FREQUENCY STABILIZATION, WITH LOAD TRANSIENTS IN A MICRO-NETWORK COMPRISING A DIESEL GENERATING SET

摘要

A method for regulating a converter to autonomously stabilize the frequency of a microgrid comprising a generating set, the method comprising: a determination of a power regulation variable from a power variation resulting from the initial power setpoint from which the estimated active power and the active damping value have been subtracted, a calculation of a second power variation at least from the difference between the power regulation variable and the estimated active power, and a determination of a frequency command value for commanding the converter from the second power variation, a reception of a frequency value characteristic of a load variation of said microgrid to which the converter is intended to be connected, and a determination of an active damping value from the received frequency value.