A method and a device for automatically stabilizing in an electrical power grid

The invention concerns a method of automatically stabilizing in an electrical power grid, comprising - determining (201) information about a received voltage, - determining (202) information about an energy demand of a consumer device, - determining (204) a threshold for comparing to information about the received voltage, - controlling (205) an output voltage for the consumer device depending on the determined information and threshold. The invention concerns a device and computer program for automatically stabilizing as well.