Schneider Electric Industries Sas

Caroline Aubert Guyon

Yann Herriot

Jean Dobrowolski

A method for power management in a microgrid, the microgrid including at least one renewable energy source, at least one non-renewable energy source and at least one grid-forming energy storage source.

Methods and systems for power management in a microgrid

The invention relates to a method for controlling an electrical microgrid () comprising a renewable power source (), delivering, to the microgrid (), a first power that is controlled by droop control, and capable of synchronously operating in parallel with a synchronous power source (), the synchronous source () being capable of generating a second power that is also delivered to the microgrid (), according to a criterion for the automatic start/stop of said synchronous power source, the method comprising the starting of the synchronous source as soon as the frequency and/or the voltage of the microgrid () are lower than a threshold frequency and/or a threshold voltage, respectively, and the stopping of the synchronous source as soon as the second power is lower than a threshold power.

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Crolles, France

Caroline Aubert Guyon