METHOD FOR OPERATING A MICROGRID, COMPUTER PROGRAM, CONTROL DEVICE FOR CONTROLLING A MICROGRID, AND MICROGRID

A method for operating a microgrid includes: calculating, based on historical data including a historical input vector of an input quantity, a historical output vector of two output quantities of the microgrid, and a reference trajectory including target values for the two output quantities, a control input vector by minimizing a deviation between the plurality of target values and a predicted output vector, the microgrid including a power source and a dynamic load, the power source and the dynamic load being electrically coupled via an AC bus as a common connecting point; and controlling the power source with a subset of the control input vector as an actual control vector; wherein the two output quantities include a voltage amplitude and a frequency at the AC bus, and the reference trajectory includes nominal values for the voltage amplitude and the frequency as the target values.