Patent ID: 11936186
Assignee: CHINA ELECTRIC POWER RESEARCH INSTITUTE
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 4:
5. The method of claim 1, wherein the frequency fluctuation time T is 60s, and the degree Pi of frequency regulation participation of each of the plurality of types of generator sets in the primary frequency regulation is calculated using the following formula:, P
   i
  
  =
  
   
    
     
      ∫
      0
      
       6
       ⁢
       0
      
     
     
      
       (
       
        f
        -
        
         D
         i
        
       
       )
      
      ⁢
      d
      ⁢
      t
     
    
    
     
      ∫
      0
      
       6
       ⁢
       0
      
     
     fdt
    
   
   .