man.c

电力系统计算有关变压器和有功功率和无功功率

/* Note:Your choice is C IDE */
#include "stdio.h"
#include "math.h"
main()
{
 float R2n=0,X2n=0,R2c=0,X2c=0,Z2c=0;
 double a=0,t=0;
 float IN1n=0,N2n=0,N2=0,r2=0,X2=0,Z2=0,Ac=0,Lc=0;
 float Z2n[2]={0,0},IB[5]={0,0,0,0,0},IC[5]={0,0,0,0,0},ID[5]={0,0,0,0,0};
 int i;
 printf("please input the datas:  IN1n,N2n,N2,r2,X2,Z2,Ac,Lc\n");
 scanf("%f,%f,%f,%f,%f,%f,%f,%f",&IN1n,&N2n,&N2,&r2,&X2,&Z2,&Ac,&Lc);
 printf("please input the datas: Z2n[2] after input a data please Enter\n");
 for(i=0;i<2;i++)scanf("%f",&Z2n[i]);
 printf("please input the datas: IB[5] after input a data please Enter\n");
 for(i=0;i<5;i++)scanf("%f",&IB[i]);
 printf("please input the datas: IC[5] after input a data please Enter\n");
 for(i=0;i<5;i++)scanf("%f",&IC[i]);
 printf("please input the datas: ID[5] after input a data please Enter\n");
 for(i=0;i<5;i++)scanf("%f",&ID[i]);                                         /*输入数据初始化结束*/
/****************************************/
  for(i=0;i<2;i++)
     { R2n=Z2n[i]*0.8;
       X2n=Z2n[i]*0.6;
       R2c=R2n+r2;
       X2c=X2n+X2;
       t=X2c/R2c;
       a=atan(t)*180/3.14;
       t=R2c*R2c+X2c*X2c;
       Z2c=sqrt(t);
       printf("when Z2n=Z2n[%d] the result as follow:\n",i);
       printf("R2n=%f, ",R2n);
       printf("X2n=%f, ",X2n);
       printf("R2c=%f, ",R2c);
       printf("X2c=%f, ",X2c);
       printf("a=%f, ",a); 
       printf("Z2c=%f\n",Z2c);
      } 
  
  
  
  
  
  
  
  
  
  
  
    
}