CONNECTION AND METHOD FOR CONNECTION OF A GENERATOR TO AN ELECTRIC NETWORK USING THE SAME

摘要

The present invention relates to a connecting circuit (10) for connecting to an electricity grid (4) an electric generator (5) for generating electrical energy, comprising: a measuring circuit (16) for measuring the current through the connecting circuit; a storage element (25) for storing charge supplied by the generator (5) for at least some period of time; a second measuring circuit (51, 52) for measuring the amount of stored charge, which circuit is connected to a storage element; and a first controllable switch (28) for connecting the generator to the electricity grid subject to the measured current intensity, voltage and stored charge.