Copyright (C) 2008 Battelle Memorial Institute More...
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| enum | FREQMEASDEFAULT { FMM_NONE = 0, FMM_SIMPLE = 1, FMM_PLL = 2 } |
| enum | INRUSHINTMETHOD { IRM_NONE = 0, IRM_UNDEFINED = 1, IRM_TRAPEZOIDAL = 2, IRM_BACKEULER = 3 } |
| enum | LINESTATUS { LS_OPEN = 0, LS_CLOSED = 1 } |
| enum | MATRIXDUMPMETHOD { MD_NONE = 0, MD_ONCE = 1, MD_PERCALL = 2, MD_ALL = 3 } |
| GLOBAL EXT_LU_FXN_CALLS | LUSolverFcns |
| links to external LU solver functions | |
| GLOBAL NR_SOLVER_STRUCT | NR_powerflow |
| Newton-Raphson solver pointer working variables - one per island detected. | |
| GLOBAL char1024 market_price_name | INIT ("current_market.clearing_price") |
| Flag to enable mesh-based fault current calculations. | |
| GLOBAL double deltatimestep_running | INIT (-1.0) |
| Lower PU voltage level to convert all loads to impedance. | |
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GLOBAL INRUSHINTMETHOD default_inrush_integration_method | INIT (IRM_TRAPEZOIDAL) |
| Integration method used for inrush calculations. | |
| GLOBAL double default_maximum_voltage_error | INIT (1e-6) |
| default sync voltage convergence limit [puV] | |
| GLOBAL complex fault_Z | INIT (complex(1e-6, 0)) |
| fault impedance | |
| GLOBAL double warning_voltageangle | INIT (2.0) |
| voltage angle (over link) above which a warning is posted | |
| GLOBAL double warning_overvoltage | INIT (1.2) |
| voltage magnitude (per unit) above which a warning is posted | |
| GLOBAL double warning_undervoltage | INIT (0.8) |
| voltage magnitude (per unit) below which a warning is posted | |
| GLOBAL double warning_overfrequency | INIT (65.0) |
| frequency above which a warning is posted | |
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GLOBAL double warning_underfrequency | INIT (55.0) |
| frequency below which a warning is posted | |
| GLOBAL double primary_voltage_ratio | INIT (60.0) |
| primary voltage ratio ( | |
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GLOBAL int64 NR_delta_iteration_limit | INIT (10) |
| Newton-Raphson iteration limit (per deltamode timestep). | |
| GLOBAL TIMESTAMP NR_retval | INIT (TS_NEVER) |
| Newton-Raphson current return value - if t0 objects know we aren't going anywhere. | |
| GLOBAL int NR_superLU_procs | INIT (1) |
| Newton-Raphson related - superLU MT processor count to request - separate from thread_count. | |
| GLOBAL int64 NR_iteration_limit | INIT (500) |
| Newton-Raphson iteration limit (per GridLAB-D iteration). | |
| GLOBAL int NR_curr_bus | INIT (-1) |
| Newton-Raphson current bus indicator - used to populate NR_busdata. | |
| GLOBAL BUSDATA *NR_busdata | INIT (NULL) |
| Newton-Raphson bus data pointer array. | |
| GLOBAL unsigned int NR_bus_count | INIT (0) |
| Newton-Raphson bus count - used for determining size of bus vector. | |
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GLOBAL MATRIXSOLVERMETHOD matrix_solver_method | INIT (MM_SUPERLU) |
| Newton-Raphson uses superLU as the default solver. | |
| GLOBAL bool use_link_limits | INIT (true) |
| Flag to include line/transformer ratings and provide a warning if exceeded. | |
| GLOBAL bool NRMatReferences | INIT (false) |
| Flag to indicate if the decoding information for the matrix is dumped - row/col to bus. | |
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GLOBAL MATRIXDUMPMETHOD NRMatDumpMethod | INIT (MD_NONE) |
| NR-based matrix output method. | |
| GLOBAL SOLVERMETHOD solver_method | INIT (SM_FBS) |
| powerflow solver methodology | |
| GLOBAL char256 LUSolverName | INIT ("") |
| filename for external LU solver | |
Copyright (C) 2008 Battelle Memorial Institute
Copyright (C) 2008 Battelle Memorial Institute
Definition in file powerflow.h.
| enum FREQMEASDEFAULT |
| FMM_NONE |
No default. |
| FMM_SIMPLE |
Objects default to simple frequency measurement method. |
| FMM_PLL |
Objects default to the PLL-based frequency measurement method. |
Definition at line 55 of file powerflow.h.
| enum INRUSHINTMETHOD |
Definition at line 48 of file powerflow.h.
| enum LINESTATUS |
Definition at line 43 of file powerflow.h.
| enum MATRIXDUMPMETHOD |
| MD_NONE |
No matrix dump desired. |
| MD_ONCE |
Single matrix dump desired. |
| MD_PERCALL |
Matrix dump every call desired. |
| MD_ALL |
Matrix dump on every iteration desired. |
Definition at line 36 of file powerflow.h.
| GLOBAL double default_resistance INIT | ( | 1e- | 6 | ) |
default sync voltage convergence limit [puV]
sets the default resistance for safety devices
| GLOBAL complex ground_Z INIT | ( | complex(1e-6, 0) | ) |
fault impedance
ground impedance
| GLOBAL double impedance_conversion_low_pu INIT | ( | 0. | 8 | ) |
voltage magnitude (per unit) below which a warning is posted
default power convergence limit for multirun
topological degree factor
| GLOBAL double current_frequency INIT | ( | 60. | 0 | ) |
primary voltage ratio (
Current operating frequency of the system - used by deltamode stuff.
nomimal operating frequencty
| GLOBAL int pwr_object_current INIT | ( | - | 1 | ) |
Newton-Raphson current bus indicator - used to populate NR_busdata.
Newton-Raphson swing bus index reference in NR_busdata.
Newton-Raphson current branch indicator - used to populate NR_branchdata.
| GLOBAL FUNCTIONADDR *post_delta_functions INIT | ( | NULL | ) |
Newton-Raphson bus data pointer array.
fault_check object of the system
restoration object of the system
Newton-Raphson swing bus.
Newton-Raphson branch data pointer array.
| GLOBAL int pwr_object_count INIT | ( | 0 | ) |
Newton-Raphson bus count - used for determining size of bus vector.
Newton-Raphson solver island count (from fault_check) - determines the array size of NR_powerflow.
Newton-Raphson branch count - used for determining size of branch vector.
| GLOBAL bool NR_admit_change INIT | ( | true | ) |
Flag to include line/transformer ratings and provide a warning if exceeded.
Newton-Raphson admittance matrix change detector - used to prevent complete recalculation of admittance at every timestep.
Newton-Raphson first run indicator - used by deltamode functionality for initialization powerflow.
| GLOBAL bool all_house_delta INIT | ( | false | ) |
Flag to indicate if the decoding information for the matrix is dumped - row/col to bus.
Value of the current deltamode simulation - used for integration method in in-rush.
Flag to enable in-rush calculations in deltamode.
Flag to enable frequency-based updates of impedance values, namely loads and lines.
Whether a generator has designated itself "keeper of frequency" -- temporary deltamode override.
Mode designator for fault_check -- overrides errors and prevents powerflow -- meant for debug.
flag to enable voltage control source requirement
flag to enable dumping matrix calculations as they occur
Forward-Back Sweep swing assignment variable.
Newton-Raphson global flag to indicate if the solver is working -- mostly to prevent island redetection if it is mid-array.
Newton-Raphson multiple islands - determine how individual island failure may determined.
Flag to include line capacitance quantities.
| GLOBAL char256 MDFileName INIT | ( | "" | ) |
filename for external LU solver
filename for matrix dump