Patent ID: 11912158
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  G  H  Y | IPC B  G  H

Claim 10:
11. The battery management method of claim 10, wherein the determining of the charging time includes:
determining first to nth range estimated times required to charge the battery in each of the first to nth SOC ranges, using the following Equation 1:, Δ
       ⁢
       
        
         T
         r
        
        [
        j
        ]
       
      
      =
      
       
        Δ
        ⁢
        
         
          Q
          tg
         
         [
         j
         ]
        
       
       
        MIN
        (
        
         
          I
          m
         
         ,
         
          I
          [
          j
          ]
         
        
        )
       
      
     
     ,
    
   
   
    
     <
     
      Equation
      ⁢
         
      1
     
     >
    
   
  
 

where, in Equation 1:
j denotes a natural number of n or smaller,
Im denotes the detected current,
I[j] denotes the ith allowable constant current,
MIN(Im, I[j]) denotes a smaller one of Im and I[j],
ΔQtg[j] denotes the jth target capacity, and
ΔTr[j] denotes the ith range estimated time.