FAST GRID SYNCHRONIZATION

A method of operating a genset (), wherein an internal combustion engine () drives a generator (), wherein a kinematic parameter characteristic for a rotation of a rotor () of the generator () and an electrical parameter characteristic for a frequency and/or a phase of a power supply network () are directly or indirectly detected, wherein at least one deviation of the kinematic parameter from the electrical parameter is used in a control of the mechanical power output of the internal combustion engine () before or during a connecting of the generator () to the power supply network () in order to supply electrical power to the power supply network (), wherein a control intervention for a control of the mechanical power output of the internal combustion engine () using the control law is