Patent ID: 11916423
Assignee: GUIZHOU UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 6:
7. The method according to claim 6, further comprising:
setting the state constraint, comprising:
setting a state of the consensus variable of the i-th node at the time k as xi(k) in considering of the BESS with n numbers of agent nodes; wherein the state constraint of the consensus variable of the i-th node is expressed as follows:

xi(k)∈[xi,xi],

where [x, x] represents an intersection of constraints of all the n number of nodes, [x,x]=Ii=1n[xi,xi], and xi represents a power related quantity;
introducing a variable rij(k) on a basis of an ordinary weighted-consensus algorithm to realize that a distributed power coordinated allocation result meets power constraints of the respective BESUs, wherein an iterating and updating method of the consensus variable is expressed by a formula (1) as follows:, x
        i
       
       (
       
        k
        +
        1
       
       )
      
      =
      
       
        
         x
         i
        
        (
        k
        )
       
       +
       
        ε
        ⁢
        
         w
         i
         
          -
          1
         
        
        ⁢
        
         
          ∑
          
           j
           ∈
            
           
            
             N
             i
            
            (
            k
            )
           
          
         
          
         
          
           
            r
            ij
           
           (
           k
           )
          
          ⁢
          
           
            a
            ij
           
           ·
           
            (
            
             
              
               x
               j
              
              (
              k
              )
             
             -
             
              
               x
               i
              
              (
              k
              )
             
            
            )
           
          
         
        
       
      
     
     ,
     
      ∀
      
       i
       ∈
       
                n
       
      
     
     ,
    
   
   
    
     (
     1
     )
    
   
  
 

where ε represents a convergence coefficient and ε>0; for an undirected graph, aij=1 when the i-th node and the j-th node have direct data exchange, otherwise aij=0; Ni represents an adjacent node set of the i-th node, depending on the communication network topology and changing with a change of the communication network topology; cn represents a set of the all the n number of nodes of the BESS; and rij(k) represents an artificially introduced variable.