BATTERY SYSTEM AND ENERGY STORAGE SYSTEM INCLUDING THE SAME
First Claim
Patent Images
1. A battery system, comprising:
- at least one battery module that has the capacity of being charged and discharged; and
a battery management unit that controls charging and discharging of the at least one battery module,wherein the battery management unit varies a charge limit value for stopping the charging of the at least one battery module and a discharge limit value for stopping the discharging of the at least one battery module as a time elapses.
1 Assignment
0 Petitions
Accused Products
Abstract
A battery system and an energy storage system including a battery module. The battery system includes at least one battery module that may perform charging and discharging, and a battery management unit that controls the charging and the discharging of the battery module. The battery management unit varies a charge limit value for stopping the charging of the battery module and a discharge limit value for stopping the discharging of the battery module. Accordingly, a lifetime of the battery module is extended.
-
Citations
14 Claims
-
1. A battery system, comprising:
-
at least one battery module that has the capacity of being charged and discharged; and a battery management unit that controls charging and discharging of the at least one battery module, wherein the battery management unit varies a charge limit value for stopping the charging of the at least one battery module and a discharge limit value for stopping the discharging of the at least one battery module as a time elapses. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An energy storage system, comprising:
-
a battery system that supplies power to the external power source/load and stores power supplied from an external power source/load; and a power conversion system that converts first power stored in the battery system into second power required by the external power source/load and converts the second power supplied from the external power source/load into the first power required by the battery system, wherein the battery system comprises; at least one battery module that is capable of being charged and discharged; and a battery management unit that controls charging and discharging of the at least one battery module, and varies a charge limit value for stopping the charging of the at least one battery module and a discharge limit value for stopping the discharging of the battery module as time elapses. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification