Patent ID: 11888315
Assignee: STATE GRID HENAN ELECTRIC POWER RESEARCH INSTITUTE
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 5:
6. The energy storage transient power coordinated control method for restraining subsequent commutation failures of claim 5, characterized in that, wherein,, P
    1
   
   =
   
    
     7.5
     %
     ⁢
        
     
      P
      dc
     
    
    +
    
     
      
       P
       dc
       2
      
      ⁢
      
       fU
       
        f
         
        0.1
       
      
     
     
      20
      ⁢
      
       U
       N
       2
      
     
    
   
  
  ;, where Pdc is a rated DC transmission power of HVDC system, f is a rated frequency off AC system, UN is a rated effective voltage of AC bus on the inverter side, and Uf0.1 is the AC bus voltage of 0.1 s after an AC bus fault on the inverter side;

P2=7.5% Pdc.