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

#$%^&*AU2011202020B820150611.pdf#####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 ABSTRACT The invention provides a power interchange system for interchanging electric energy between a battery (7) and an electric grid (1). The interchange system comprises: a rectifier unit (5) for converting alternating current of the electric grid into direct current for charging the battery (7); a grid measurement 5 device (11) for measuring an electric parameter of the electric grid; and a controller unit (21) for adjusting the direct current for the charging the battery (7) as a function of the electric parameter of the electric grid (1). Moreover a method for interchanging electric energy between a battery (7) and an electric grid (1) and an application of the power interchange system is provided. 10 Figure 120091 8911 1/1 LOO CO~ C~CD