#ifndef PF_H #define PF_H #include #include #define MAXLINE 1000 #define REF_BUS 3 #define PV_BUS 2 #define PQ_BUS 1 #define ISOLATED_BUS 4 #define NGEN_AT_BUS_MAX 15 #define NLOAD_AT_BUS_MAX 1 struct _p_UserCtx_Power{ PetscScalar Sbase; PetscBool jac_error; /* introduce error in the jacobian */ PetscInt compkey_branch; PetscInt compkey_bus; PetscInt compkey_gen; PetscInt compkey_load; } PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); typedef struct _p_UserCtx_Power UserCtx_Power; /* 2. Bus data */ /* 11 columns */ struct _p_VERTEX_Power{ PetscInt bus_i; /* Integer bus number .. used by some formats like Matpower */ char i[20]; /* Bus Number */ char name[20]; /* Bus Name */ PetscScalar basekV; /* Bus Base kV */ PetscInt ide; /* Bus type code */ PetscScalar gl; /* Active component of shunt admittance to ground */ PetscScalar bl; /* Reactive component of shunt admittance to ground */ PetscInt area; /* Area number */ PetscInt zone; /* Zone number */ PetscScalar vm; /* Bus voltage magnitude; in pu */ PetscScalar va; /* Bus voltage phase angle */ PetscInt owner; /* Owner number */ PetscInt internal_i; /* Internal Bus Number */ PetscInt ngen; /* Number of generators incident at this bus */ PetscInt gidx[NGEN_AT_BUS_MAX]; /* list of inndices for accessing the generator data in GEN structure */ PetscInt nload; PetscInt lidx[NLOAD_AT_BUS_MAX]; } PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); typedef struct _p_VERTEX_Power *VERTEX_Power; /* 3. Load data */ /* 12 columns */ struct _p_LOAD{ PetscInt bus_i; /* Bus number */ char i[20]; /* Bus Number or extended bus name*/ char id[20]; /* Load identifier, in case of multiple loads. 1 by default */ PetscInt status; /* Load status */ PetscInt area; /* Area to which load is assigned */ PetscInt zone; /* Zone to which load is assigned */ PetscScalar pl; /* Active power component of constant MVA load */ PetscScalar ql; /* Reactive power component of constant MVA load */ PetscScalar ip; /* Active power component of constant current load: MW pu V */ PetscScalar iq; /* Reactive power component of constant current load: Mvar pu V */ PetscScalar yp; /* Active power component of constant admittance load: MW pu V */ PetscScalar yq; /* Reactive power component of constant admittance load: Mvar pu V */ PetscScalar scale_load; PetscInt owner; /* Owner number */ PetscInt internal_i; /* Internal Bus Number */ } PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); typedef struct _p_LOAD *LOAD; /* 4. Generator data */ /* 20+ columns */ /******* 20, USING ONLY 1 OWNER's WORTH OF DATA. COME BACK TO THIS LATER, if necessary ******/ struct _p_GEN{ PetscInt bus_i; char i[20]; /* Bus Number or extended bus name*/ char id[20]; /* Generator identifier, in case of multiple generators at same bus. 1 by default */ PetscScalar pg; /* Generator active power output */ PetscScalar qg; /* Generator reactive power output */ PetscScalar qt; /* Maximum reactive power output: Mvar */ PetscScalar qb; /* Minimum reactive power output: Mvar */ PetscScalar vs; /* Regulated voltage setpoint: pu */ PetscInt ireg; /* Remote bus number/identifier */ PetscScalar mbase; /* MVA base of the machine */ PetscScalar zr; /* Complex machine impedance ZSOURCE in pu on mbase */ PetscScalar zx; /* ----------------------"------------------------- */ PetscScalar rt; /* Step-up transformer impedance XTRAN in pu on mbase */ PetscScalar xt; /* -----------------------"-------------------------- */ PetscScalar gtap; /* Step-up transformer turns ratio */ PetscInt status; /* Machine status */ PetscScalar rmpct; /* Mvar % required to hold voltage at remote bus */ PetscScalar pt; /* Gen max active power output: MW */ PetscScalar pb; /* Gen min active power output: MW */ PetscInt o1; /* Owner number */ PetscScalar f1; /* Fraction of ownership */ PetscScalar scale_gen; PetscInt internal_i; /* Internal Bus Number */ } PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); typedef struct _p_GEN *GEN; /* 17+ columns */ struct _p_EDGE_Power{ PetscInt fbus; PetscInt tbus; char i[20]; /* Bus Number or extended bus name*/ char j[20]; /* Bus Number or extended bus name*/ char ckt[20]; /* Circuit identifier. 1 by default */ PetscScalar r; /* Branch resistance: pu */ PetscScalar x; /* Branch reactance: pu */ PetscScalar b; /* Branch charging susceptance: pu */ PetscScalar rateA; /* rate A in MVA */ PetscScalar rateB; /* rate B in MVA */ PetscScalar rateC; /* rate C in MVA */ PetscScalar tapratio; PetscScalar phaseshift; PetscScalar gi; /* Complex admittance at 'i' end: pu */ PetscScalar bi; /* Complex admittance at 'i' end: pu */ PetscScalar gj; /* Complex admittance at 'j' end: pu */ PetscScalar bj; /* Complex admittance at 'j' end: pu */ PetscInt status; /* Service status */ PetscScalar length; /* Line length */ PetscInt o1; /* Owner number */ PetscScalar f1; /* Fraction of ownership */ PetscScalar yff[2],yft[2],ytf[2],ytt[2]; /* [G,B] */ PetscInt internal_i; /* Internal From Bus Number */ PetscInt internal_j; /* Internal To Bus Number */ } PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); typedef struct _p_EDGE_Power *EDGE_Power; /* PTI format data structure */ typedef struct{ PetscScalar sbase; /* System base MVA */ PetscInt nbus,ngen,nbranch,nload; /* # of buses,gens,branches, and loads (includes elements which are out of service */ VERTEX_Power bus; LOAD load; GEN gen; EDGE_Power branch; } PFDATA PETSC_ATTRIBUTEALIGNED(PetscMax(sizeof(double),sizeof(PetscScalar))); extern PetscErrorCode PFReadMatPowerData(PFDATA*,char*); extern PetscErrorCode GetListofEdges_Power(PFDATA*,PetscInt*); extern PetscErrorCode FormJacobian_Power(SNES,Vec, Mat,Mat,void*); extern PetscErrorCode FormJacobian_Power_private(DM,Vec,Mat,PetscInt,PetscInt,const PetscInt*,const PetscInt*,void*); extern PetscErrorCode FormFunction_Power(DM,Vec,Vec,PetscInt,PetscInt,const PetscInt*,const PetscInt*,void*); extern PetscErrorCode SetInitialGuess_Power(DM,Vec,PetscInt,PetscInt,const PetscInt *,const PetscInt *,void*); #endif