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 13:
14. The power system of claim 13, wherein the degree U of frequency regulation urgency of each of the plurality of types of generator sets in the power system is calculated using the following formula:, U
    i
   
   =
   
    
     η
     i
    
    ×
    
     (
     
      1
      -
      
       
        
         ∫
         0
         
          6
          ⁢
          0
         
        
        
         
          (
          
           f
           -
           
            D
            i
           
          
          )
         
         ⁢
         d
         ⁢
         t
        
       
       
        
         ∫
         0
         
          6
          ⁢
          0
         
        
        fdt
       
      
     
     )
    
   
  
  ,
 

where ηi denotes a proportion of an installed capacity of the i-type generator set.