POWER INTERCHANGE SYSTEM FOR INTERCHANGING ELECTRIC ENERGY BETWEEN A BATTERY AND AN ELECTRIC GRID, METHOD FOR INTERCHANGING ELECTRIC ENERGY BETWEEN A BATTERY AND AN ELECTRIC GRID AND APPLICATION OF THE POWER INTERCHANGE SYSTEM

摘要

The invention provides a power interchange system forinterchanging electric energy between a battery and an electricgrid. The interchange system comprises: A rectifier unit forconverting alternating current of the electric grid into directcurrent for charging the battery; a grid measurement device formeasuring an electric parameter of the electric grid; and acontroller unit for adjusting the direct current for the chargingthe battery as a function of the electric parameter of theelectric grid. Moreover a method for interchanging electricenergy between a battery and an electric grid and an applicationof the power interchange system is provided.