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
2 Assignments
0 Petitions
Accused Products
Abstract
A power interchange system for interchanging electric energy between a battery and an electric grid is provided The power interchange system includes a rectifier unit for converting alternating current of the electric grid into direct current for charging the battery; a grid measurement device for measuring an electric parameter of the electric grid, and a controller unit for adjusting the direct current for the charging the battery as a function of the electric parameter of the electric grid. Moreover a method for interchanging electric energy between a battery and an electric grid is provided.
23 Citations
33 Claims
-
1-13. -13. (canceled)
-
14. A power interchange system for interchanging electric energy between a battery and an electric grid, the interchange system comprising:
-
a rectifier unit for converting alternating current of the electric grid into direct current for charging the battery; a grid measurement device for measuring an electric parameter of the electric grid; and a controller unit for adjusting the direct current for the charging the battery as a function of the electric parameter of the electric grid. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
-
-
26. An arrangement of at least two of the power interchange systems,
wherein each power interchange system, comprises: -
a rectifier unit for converting alternating current of the electric grid into direct current for charging the battery, a grid measurement device for measuring an electric parameter of the electric grid, and a controller unit for adjusting the direct current for the charging the battery as a function of the electric parameter of the electric grid, wherein the power interchange systems can be operated in parallel. - View Dependent Claims (27, 28, 29, 30)
-
-
31. A method for interchanging electric energy between a battery and an electric grid by operating a power interchange system, the method comprising:
-
providing the power interchange system, the battery and an electric grid, wherein the battery and the electric grid are interconnected such that electric energy is interchanged between the battery and the electric grid; measuring an electric parameter of the electric grid using a grid measurement device of the power interchange system; adjusting direct current for charging the battery as a function of the electric parameter of the electric grid using a controller unit of the power interchange system, converting alternating current of the electric grid into the direct current for charging the battery using a rectifier unit of the power interchange system, and charging the battery using the direct current. - View Dependent Claims (32, 33)
-
Specification