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func2.c
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func2.c
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#include <stdio.h>
#include <math.h>
#include <stdlib.h>
// HEADER FILES OF GSL
#include <gsl/gsl_complex.h>
#include <gsl/gsl_complex_math.h>
// HEADER FILES I CREATED
#include "read_header.h"
#include "data_types.h"
double Power_elc(double Ed2,double id,double Eq2,double iq,double Xd2,double Xq2)
{
double power_elec;
double term1 = Ed2*id;
double term2 = Eq2*iq;
double term3 = (Xd2-Xq2)*(id)*(iq);
power_elec =term1+term2+term3;
return power_elec;
}
//*******************************************//
void partitioned_solver_new
(
COMB_STRUCT All_data,
INITIAL * Initial_state,
double del_t,
double END_TIME,
double not_used,
double FAULT_INITIATION_TIME,
int FAULT_DO_FLAG,
int FAULT_STOP_FLAG,
FILE *fptr,
double ** Z_AUG_healthy,
double ** Y_AUG_healthy,
Y_STRUCT Y_AUG_complex_healthy,
FILE * FINAL_FILE,
double VREF_CHANGE_TIME,
double MECH_POWER_ALTERATION_TIME,
double DISTURBANCES_CLEARING_TIME,
int REMOVE_DISTURBANCES_FLAG,
double FAULTED_CYCLES
)
{
double PERIOD = (pow(60,-1));
double FAULTED_TIME = FAULTED_CYCLES*(PERIOD);
int Number_of_generators=All_data.constants[0].NumberofGens;
int Number_of_buses =All_data.constants[0].LOAD_FLOW_number;
double D_by_m[Number_of_generators];
D_by_m[0]=0.1;
D_by_m[1]=0.2;
D_by_m[2]=0.3;
double Xd2_local[Number_of_generators];
double Xq2_local[Number_of_generators];
for (int i = 0; i < Number_of_generators; i++)
{
Xd2_local[i]=All_data.Generator_ps[i].Xd2;
Xq2_local[i]=All_data.Generator_ps[i].Xq2;
}
double Vref[Number_of_generators];
double Vt[Number_of_generators];
double * ptr_Vt;
ptr_Vt=&Vt[0];
double iq[Number_of_generators];
double * ptr_iq;
ptr_iq = &iq[0];
double id[Number_of_generators];
double * ptr_id;
ptr_id = &id[0];
double vd[Number_of_generators];
double vq[Number_of_generators];
double mech_power[Number_of_generators];
double Elec_power[Number_of_generators];
STATES X_elr[Number_of_generators];
STATES * pointer_to_X_elr;
pointer_to_X_elr=&X_elr[0];
STATES X_vector[Number_of_generators];
STATES * pointer_X_VECTOR;
pointer_X_VECTOR = &X_vector[0];
DIFF_STATES_VECTOR F_vector_old[Number_of_generators];
DIFF_STATES_VECTOR * pointer_F_VECTOR_old ;
pointer_F_VECTOR_old = &F_vector_old[0];
DIFF_STATES_VECTOR F_vector_new[Number_of_generators];
DIFF_STATES_VECTOR * pointer_F_VECTOR_new ;
pointer_F_VECTOR_new = &F_vector_new[0];
DIFF_STATES_VECTOR F_Sum[Number_of_generators];
DIFF_STATES_VECTOR * pointer_to_Fsum;
pointer_to_Fsum = &F_Sum[0];
NW_STATES Nw_vector[Number_of_buses];
//initialize this vector for the other remaing buses
NW_STATES * pointer_Nw_vector;
pointer_Nw_vector=&Nw_vector[0];
double proportional_error[Number_of_generators];
//8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
int initial_status=0;
int vref_change_Status=0;
int asked_vref =0;
double Vref_user;
int Exiter_change_location ;
int Prime_mover_change_status = 0 ;
int Prime_mover_change_location;
int asked_Prime_mover=0;
double Prime_mover_user_input;
int FAULT_ANSWER=99;
int FAULT_STATUS=0;
int FAULT_LOCATION_BUS_NUMBER;
int FAULT_ASKED=0;
char FAULT_TYPE = 'F';
int FAULTED_LINE_SET;
char TERMINAL = 'T';
char LINES = 'L';
Y_STRUCT Y_faulted;
int Augment_calculated=0;
double ** Y_AUG_fault_split;
double ** Z_AUG_fault_split;
//8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
fprintf(FINAL_FILE," time delta slip Efd Ed2 Eq2 Ed1 Eq1 VQ_0 VD_0 Vref Vt EROR iq_0 id_0 mech_power elec_power \n ");
//start loop
for (double t = 0; t < END_TIME; t=t+del_t)
{ //ptr_to_All_data=&All_data;
if (t==0 && initial_status == 0) // Fold=Fnew and start i.e Xold in Fnew put and calc or just take 2 times Fold
{
for (int i = 0; i < Number_of_generators ; i++)//setting the initial values of v ref
{
Vt[i]= sqrt( pow(gsl_complex_abs(Initial_state[i].vd_0),2)+
pow(gsl_complex_abs(Initial_state[i].vq_0),2)
);
Vref[i]=(Vt[i])+((1/All_data.exciter_ps[i].ka) * (Initial_state[i].Efd_0.dat[0]));
proportional_error[i]=(Vref[i]-Vt[i]);
vd[i]=(Initial_state[i].vd_0.dat[0]);
vq[i]=(Initial_state[i].vq_0.dat[0]);
X_vector[i].Ed_das=(Initial_state[i].Ed_dash_0.dat[0]);
X_vector[i].Eq_das=(Initial_state[i].Eq_dash_0.dat[0]);
X_vector[i].Ed_das_das=Initial_state[i].Ed_das_das;
X_vector[i].Eq_das_das=Initial_state[i].Eq_das_das;
X_vector[i].delta=Initial_state[i].delta_0;
X_vector[i].slip=0;
X_vector[i].Efd=(Initial_state[i].Efd_0.dat[0]);
X_vector[i].E_dummy=(Xd2_local[i]-Xq2_local[i])*(Initial_state[i].iq_0.dat[0]);
id[i]=(Initial_state[i].id_0.dat[0]) ;
iq[i]=(Initial_state[i].iq_0.dat[0]) ;
mech_power[i]=(Initial_state[i].Pm_0.dat[0]) ;
Elec_power[i]=(Initial_state[i].Pe_0.dat[0]) ;
Nw_vector[i].VQ=Initial_state[i].VQ;
Nw_vector[i].VD=Initial_state[i].VD;
}
fprintf(fptr,"INITIAL_VALUES_TAKEN \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//******************************INITIAL_VALUES_TAKEN*******************************************************************//
//***********************NETWORK SOLVED FROM INITIAL VALUES *********************************************//
Network_solver( All_data,
Number_of_generators,
Number_of_buses,
pointer_Nw_vector,
pointer_X_VECTOR,
Z_AUG_healthy,
ptr_iq,
ptr_id,
ptr_Vt);
//******************************
pointer_Nw_vector=&Nw_vector[0];
pointer_X_VECTOR=&X_vector[0];
ptr_iq = & iq[0];
ptr_id = & id[0];
fprintf(fptr,"NETWROK SOLVER\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//**************************************NETWRK SOLVED ***********************************************************************************//
for (int i = 0; i < Number_of_generators; i++)
{
Vt[i]= sqrt (pow(Nw_vector[i].VQ,2)+pow(Nw_vector[i].VD,2));
vq[i]=Nw_vector[i].VQ*cos(X_vector[i].delta)+Nw_vector[i].VD*sin(X_vector[i].delta);
vd[i]=Nw_vector[i].VD*cos(X_vector[i].delta)-Nw_vector[i].VQ*sin(X_vector[i].delta);
}
//***************************Updated Vt from new netwrok states*****************************************//
fprintf(fptr,"VALUES OF Vd Vq updated here\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//*****************************SOLVE FOR EFD ***************************************************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_X_VECTOR++)
{
proportional_error[i]=Vref[i]-Vt[i];
Efd_E_dummy_solver( i,
All_data,
pointer_X_VECTOR,
proportional_error[i],
del_t,
iq[i],
Xq2_local[i],
Xd2_local[i]);
}
pointer_X_VECTOR = & X_vector[0];
fprintf(fptr,"EFD DONE \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
// **************************CALCULATED EFD HERE ****************************************//
//****************************CURRENT_UPDATED******************************************//
for (int i = 0; i < Number_of_generators; i++,
ptr_iq++,
ptr_id++)
{
current_update_new(X_vector[i],
vd[i],
vq[i],
ptr_id,
ptr_iq,
Xd2_local[i]);
}
ptr_iq=&iq[0];
ptr_id=&id[0];
fprintf(fptr,"CURRENT UPDATED \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//****************************CURRENT_UPDATED******************************************//
//****************************CURRENT_UPDATED******************************************//
//****************************UPDATING_POWER*****************************************//
for (int i = 0; i < Number_of_generators; i++)
{
Elec_power[i]=Power_elc(X_vector[i].Ed_das_das,
id[i],
X_vector[i].Eq_das_das,
iq[i],
Xd2_local[i],
Xq2_local[i]);
}
fprintf(fptr,"POWER_UPDATED \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//****************************UPDATING_POWER*****************************************//
//****************************UPDATING_POWER*****************************************//
for (int i = 0; i < Number_of_generators;i++,
pointer_F_VECTOR_old++)
{
F_VECTOR_CALC_single(i,
pointer_F_VECTOR_old,
All_data,
X_vector[i],
D_by_m[i],
id[i],
iq[i],
mech_power[i],
Elec_power[i]);
}
pointer_F_VECTOR_old = & F_vector_old[0];
//**************************************************************************************//
//**************************************************************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_X_VECTOR++,
pointer_F_VECTOR_old++)
{
Euler_forward_wo_Exiter (
pointer_to_X_elr,
pointer_X_VECTOR,
pointer_F_VECTOR_old,
del_t
);
}
pointer_to_X_elr=&X_elr[0];
pointer_X_VECTOR = & X_vector[0];
pointer_F_VECTOR_old= &F_vector_old[0];
fprintf(fptr,"EULER DONE \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
for (int i = 0; i < Number_of_generators;
i++,
pointer_F_VECTOR_new++)
{
F_VECTOR_CALC_single(i,
pointer_F_VECTOR_new,
All_data,
X_elr[i],
D_by_m[i],
id[i],
iq[i],
mech_power[i],
Elec_power[i]);
}
pointer_F_VECTOR_new = & F_vector_new[0];
//f_new_calculated
//888888888888888888888888888888888888888
for (int i = 0; i < Number_of_generators; i++,
pointer_to_Fsum++,
pointer_F_VECTOR_old++,
pointer_F_VECTOR_new++,
pointer_X_VECTOR++)
{
Summer_diffential( pointer_to_Fsum,
pointer_F_VECTOR_old,
pointer_F_VECTOR_new);
Sum_Xold_F_rets_Xnew
( pointer_X_VECTOR,
pointer_to_Fsum,
del_t);
}
pointer_to_Fsum = & F_Sum[0];
pointer_F_VECTOR_old = &F_vector_old[0];
pointer_F_VECTOR_new = &F_vector_new[0];
pointer_X_VECTOR = &X_vector[0];
fprintf(fptr,"DONE TRAP 1st time\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//************** DONE TRAP 1st time *****************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_F_VECTOR_old++,
pointer_F_VECTOR_new++)
{
copy_mak_set_ptr_zer(pointer_F_VECTOR_new,pointer_F_VECTOR_old);
}
pointer_F_VECTOR_old=&F_vector_old[0];
pointer_F_VECTOR_new=&F_vector_new[0];
initial_status = 1;
}
// //***********************************************************************************************************************************************************************************************************************
// //***********************************************************************************************************************************************************************************************************************
// // INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE
// //***********************************************************************************************************************************************************************************************************************
// //***********************************************************************************************************************************************************************************************************************
// //***********************************************************************************************************************************************************************************************************************
// // INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE INITIAL DONE
// //***********************************************************************************************************************************************************************************************************************
// //***********************************************************************************************************************************************************************************************************************
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
//*************************************DOING DISTURBANCES *************************//
if ( t < DISTURBANCES_CLEARING_TIME || REMOVE_DISTURBANCES_FLAG == 0 )
{
if (REMOVE_DISTURBANCES_FLAG == 0 && initial_status ==1)
{
printf("\nDISTURBANCES ARE NOT GOING TO BE REMOVED\n ");
printf("*******************************************\n");
printf("\nDISTURBANCES ARE NOT GOING TO BE REMOVED\n ");
printf("*******************************************\n");
printf("\nDISTURBANCES ARE NOT GOING TO BE REMOVED\n ");
printf("*******************************************\n");
printf("\nDISTURBANCES ARE NOT GOING TO BE REMOVED\n ");
initial_status =2;
}
if (VREF_CHANGE_TIME<t && asked_vref == 0 )
{
int answer_vref=99;
printf("\n\nYOU WANT TO CHANGE Vref Y[1],N[0]\n");
scanf("%d",&answer_vref);
if (answer_vref == 1 )
{
printf("LOCATION OF WHICH GENERATOR YOU WANT TO CHANGE 0 1 2\n");
scanf("%d",&Exiter_change_location);
printf("PRESENT VALUE OF VREF AT LOCATION is ::: %lf \n",Vref[Exiter_change_location]);
printf("GIVE VALUE OF VREF\n");
scanf("%lf",&Vref_user);
vref_change_Status = 1;
}
if (answer_vref == 0)
{
printf("NOT CHANGING VREF\n");
}
asked_vref=1;
}
if (MECH_POWER_ALTERATION_TIME<t && asked_Prime_mover == 0 )
{
int answer_power=99;
printf("\n\nYOU WANT TO CHANGE PRIME MOVER INPUT Y[1],N[0]\n");
scanf("%d",&answer_power);
if (answer_power == 1 )
{
printf("LOCATION OF GENERATOR YOU WANT TO CHANGE PRIME MOVER POWER :::: 0, 1, 2\n");
scanf("%d",&Prime_mover_change_location);
printf("PRESENT VALUE OF MECH_POWER AT LOCATION is :::::::::: %lf \n\n",mech_power[Prime_mover_change_location]);
printf("GIVE VALUE OF MECH_POWER\n");
scanf("%lf",&Prime_mover_user_input);
Prime_mover_change_status = 1;
}
if (answer_power == 0)
{
printf("NOT CHANGING PRIME MOVER POWER \n");
}
asked_Prime_mover=1;
}
if (vref_change_Status == 1)
{
Vref[Exiter_change_location]=Vref_user;
}
if (Prime_mover_change_status == 1)
{
mech_power[Prime_mover_change_location]=Prime_mover_user_input;
}
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************NETWORK SOLVED FROM INITIAL VALUES *********************************************//
Network_solver( All_data,
Number_of_generators,
Number_of_buses,
pointer_Nw_vector,
pointer_X_VECTOR,
Z_AUG_healthy,
ptr_iq,
ptr_id,
ptr_Vt);
//******************************
pointer_Nw_vector=&Nw_vector[0];
pointer_X_VECTOR=&X_vector[0];
ptr_iq = & iq[0];
ptr_id = & id[0];
fprintf(fptr,"NETWROK SOLVER\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//**************************************NETWRK SOLVED ***********************************************************************************//
for (int i = 0; i < Number_of_generators; i++)
{
Vt[i]= sqrt (pow(Nw_vector[i].VQ,2)+pow(Nw_vector[i].VD,2));
vq[i]=Nw_vector[i].VQ*cos(X_vector[i].delta)+Nw_vector[i].VD*sin(X_vector[i].delta);
vd[i]=Nw_vector[i].VD*cos(X_vector[i].delta)-Nw_vector[i].VQ*sin(X_vector[i].delta);
}
//***************************Updated Vt from new netwrok states*****************************************//
fprintf(fptr,"VALUES OF Vd Vq updated here\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//*****************************SOLVE FOR EFD ***************************************************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_X_VECTOR++)
{
proportional_error[i]=Vref[i]-Vt[i];
Efd_E_dummy_solver( i,
All_data,
pointer_X_VECTOR,
proportional_error[i],
del_t,
iq[i],
Xq2_local[i],
Xd2_local[i]);
}
pointer_X_VECTOR = & X_vector[0];
fprintf(fptr,"EFD DONE \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
// **************************CALCULATED EFD HERE ****************************************//
//****************************CURRENT_UPDATED******************************************//
for (int i = 0; i < Number_of_generators; i++,
ptr_iq++,
ptr_id++)
{
current_update_new(X_vector[i],
vd[i],
vq[i],
ptr_id,
ptr_iq,
Xd2_local[i]);
}
ptr_iq=&iq[0];
ptr_id=&id[0];
fprintf(fptr,"CURRENT UPDATED \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//****************************CURRENT_UPDATED******************************************//
//****************************CURRENT_UPDATED******************************************//
//****************************UPDATING_POWER*****************************************//
for (int i = 0; i < Number_of_generators; i++)
{
Elec_power[i]=Power_elc(X_vector[i].Ed_das_das,
id[i],
X_vector[i].Eq_das_das,
iq[i],
Xd2_local[i],
Xq2_local[i]);
}
fprintf(fptr,"POWER_UPDATED \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//****************************UPDATING_POWER*****************************************//
//****************************UPDATING_POWER*****************************************//
for (int i = 0; i < Number_of_generators;i++,
pointer_F_VECTOR_old++)
{
F_VECTOR_CALC_single(i,
pointer_F_VECTOR_old,
All_data,
X_vector[i],
D_by_m[i],
id[i],
iq[i],
mech_power[i],
Elec_power[i]);
}
pointer_F_VECTOR_old = & F_vector_old[0];
//**************************************************************************************//
//**************************************************************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_X_VECTOR++,
pointer_F_VECTOR_old++)
{
Euler_forward_wo_Exiter( pointer_to_X_elr,
pointer_X_VECTOR,
pointer_F_VECTOR_old,
del_t);
}
pointer_to_X_elr=&X_elr[0];
pointer_X_VECTOR = & X_vector[0];
pointer_F_VECTOR_old= &F_vector_old[0];
fprintf(fptr,"EULER DONE \n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_elr[0].delta,
X_elr[0].slip,
X_elr[0].Efd,
X_elr[0].Ed_das_das,
X_elr[0].Eq_das_das,
X_elr[0].Ed_das,
X_elr[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
for (int i = 0; i < Number_of_generators;
i++,
pointer_F_VECTOR_new++)
{
F_VECTOR_CALC_single(i,
pointer_F_VECTOR_new,
All_data,
X_elr[i],
D_by_m[i],
id[i],
iq[i],
mech_power[i],
Elec_power[i]);
}
pointer_F_VECTOR_new = & F_vector_new[0];
//f_new_calculated
//888888888888888888888888888888888888888
for (int i = 0; i < Number_of_generators; i++,
pointer_to_Fsum++,
pointer_F_VECTOR_old++,
pointer_F_VECTOR_new++,
pointer_X_VECTOR++)
{
Summer_diffential( pointer_to_Fsum,
pointer_F_VECTOR_old,
pointer_F_VECTOR_new);
Sum_Xold_F_rets_Xnew
( pointer_X_VECTOR,
pointer_to_Fsum,
del_t);
}
pointer_to_Fsum = & F_Sum[0];
pointer_F_VECTOR_old = &F_vector_old[0];
pointer_F_VECTOR_new = &F_vector_new[0];
pointer_X_VECTOR = &X_vector[0];
fprintf(fptr,"DONE TRAP 1st time\n ");
fprintf(fptr," %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf %lf \n ",
t,
X_vector[0].delta,
X_vector[0].slip,
X_vector[0].Efd,
X_vector[0].Ed_das_das,
X_vector[0].Eq_das_das,
X_vector[0].Ed_das,
X_vector[0].Eq_das,
Nw_vector[0].VQ,
Nw_vector[0].VD,
vq[0],
vd[0],
Vt[0],
X_vector[0].delta*(180/PI),
proportional_error[0],
iq[0],
id[0],
Elec_power[0]
);
//************** DONE TRAP 1st time *****************************************//
for (int i = 0; i < Number_of_generators; i++,
pointer_F_VECTOR_old++,
pointer_F_VECTOR_new++)
{
copy_mak_set_ptr_zer(pointer_F_VECTOR_new,pointer_F_VECTOR_old);
}
pointer_F_VECTOR_old=&F_vector_old[0];
pointer_F_VECTOR_new=&F_vector_new[0];
}
//*************************************FAULT SIMULATION *************************//
//*************************************FAULT SIMULATION *************************//
//*************************************FAULT SIMULATION *************************//
//*************************************FAULT SIMULATION *************************//
//*************************************FAULT SIMULATION *************************//
//*************************************FAULT SIMULATION *************************//
if ( t > 2*DISTURBANCES_CLEARING_TIME && t < (2*DISTURBANCES_CLEARING_TIME + FAULTED_TIME) && REMOVE_DISTURBANCES_FLAG == 1 )
{
if ( FAULT_ASKED == 0 )
{
printf("\n\nYOU WANT TO SIMULATE FAULT Y[1],N[0]\n");
scanf("%d",&FAULT_ANSWER);
if (FAULT_ANSWER == 1 )
{
printf("\nWHICH TYPE OF FAULT [T]AT TERMINAL [L]BTW LINES\n ");
scanf(" %c", &FAULT_TYPE);
if (FAULT_TYPE == TERMINAL )
{
printf("BUS number WANT TO SIMULATE FAULT 0 1 2\n");
scanf("%d",&FAULT_LOCATION_BUS_NUMBER);
printf("\nRECORDED BUS NUMBER\n");
}
if (FAULT_TYPE == LINES)
{
printf("LINES NUMBER HAS TO BE GIVEN \n");
printf(" (1 4),::1 \n ") ;
printf(" (2 7),::2 \n ") ;
printf(" (3 9),::3 \n ") ;
printf(" (4 5),::4 \n ") ;
printf(" (4 6),::5 \n ") ;
printf(" (5 7),::6 \n ") ;
printf(" (6 9),::7 \n ") ;
printf(" (7 8),::8 \n ") ;
printf(" (8 9),::9 \n ") ;
printf("\n\n");
scanf(" %d", &FAULTED_LINE_SET);
printf("\nRECORDED BUS NUMBER\n");
}
FAULT_STATUS = 1;
}
if (FAULT_ANSWER == 0)
{
printf("\n NOT DOING FAULT \n");
}
FAULT_ASKED=1;
}
if (FAULT_STATUS == 1 && Augment_calculated ==0)
{
//EDIT Y BUS INVERT IT AND APPLY IT
if (FAULT_TYPE == TERMINAL)
{
int Bus_num = FAULT_LOCATION_BUS_NUMBER;
Y_AUG_complex_healthy.MAT[Bus_num][Bus_num].dat[0]=0;
Y_AUG_complex_healthy.MAT[Bus_num][Bus_num].dat[1]=100;
Y_AUG_fault_split = Y_spitter (Y_AUG_complex_healthy,All_data);
Z_AUG_fault_split = Y_spitter (Y_AUG_complex_healthy,All_data);
inv_mat(Y_AUG_fault_split,18,Z_AUG_fault_split);
}
if (FAULT_TYPE == LINES )
{
int Line = FAULTED_LINE_SET;
Y_faulted = Y_FAULT_MAKER(Line,All_data);
Y_AUG_fault_split = Y_spitter (Y_faulted,All_data);
Z_AUG_fault_split = Y_spitter (Y_faulted,All_data);
inv_mat(Y_AUG_fault_split,2*Number_of_buses,Z_AUG_fault_split);
}
Augment_calculated=1;
}
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
//***********************PASTE HERE ***********************************************//
if (FAULT_ANSWER == 0)
{
Network_solver( All_data,
Number_of_generators,
Number_of_buses,
pointer_Nw_vector,
pointer_X_VECTOR,
Z_AUG_healthy,
ptr_iq,
ptr_id,
ptr_Vt);
}
if (FAULT_ANSWER == 1)
{
Network_solver( All_data,
Number_of_generators,
Number_of_buses,
pointer_Nw_vector,