Base class for more specific solvers such as MNA, ODE or IDA. More...

#include <Solver.h>

Inheritance diagram for DPsim::Solver:

Public Types
enum	Behaviour { Initialization , Simulation }

enum class	Type { MNA , DAE , NRP }

typedef std::shared_ptr< Solver >	Ptr

typedef std::vector< Ptr >	List

Public Member Functions
	Solver (String name, CPS::Logger::Level logLevel)

void	setTimeStep (Real timeStep)

void	doFrequencyParallelization (Bool freqParallel)

virtual void	setSystem (const CPS::SystemTopology &system)

void	doSystemMatrixRecomputation (Bool value)

virtual void	initialize ()

void	doSteadyStateInit (Bool f)
	activate steady state initialization

void	setSteadStIniTimeLimit (Real v)
	set steady state initialization time limit

void	setSteadStIniAccLimit (Real v)
	set steady state initialization accuracy limit

virtual void	setSolverAndComponentBehaviour (Solver::Behaviour behaviour)
	set solver and component to initialization or simulation behaviour

void	doInitFromNodesAndTerminals (Bool f)
	activate powerflow initialization

virtual void	setDirectLinearSolverConfiguration (DirectLinearSolverConfiguration &)
	set direct linear solver configuration (only available in MNA for now)

virtual void	logLUTimes ()
	log LU decomposition times, if applicable

virtual CPS::Task::List	getTasks ()=0
	Get tasks for scheduler.

virtual void	log (Real time, Int timeStepCount)
	Log results.

void	setMaxNumberOfIterations (int maxIterations)

Protected Attributes
String	mName
	Name for logging.

CPS::Logger::Level	mLogLevel
	Logging level.

CPS::Logger::Log	mSLog
	Logger.

Real	mTimeStep
	Time step for fixed step solvers.

Bool	mFrequencyParallel = false
	Activates parallelized computation of frequencies.

Real	mSteadStIniTimeLimit = 10
	steady state initialization time limit

Real	mSteadStIniAccLimit = 0.0001
	steady state initialization accuracy limit

Bool	mSteadyStateInit = false
	Activates steady state initialization.

Bool	mIsInInitialization = false
	Determines if solver is in initialization phase, which requires different behavior.

Bool	mInitFromNodesAndTerminals = true

Bool	mSystemMatrixRecomputation = false
	Enable recomputation of system matrix during simulation.

Behaviour	mBehaviour = Solver::Behaviour::Simulation
	Solver behaviour initialization or simulation.

Detailed Description

Base class for more specific solvers such as MNA, ODE or IDA.

Definition at line 30 of file Solver.h.

Member Enumeration Documentation

strong

Solver types: Modified Nodal Analysis, Differential Algebraic, Newton Raphson

Definition at line 78 of file Solver.h.

Bool DPsim::Solver::mInitFromNodesAndTerminals = true

protected

Activates powerflow initialization If this is false, all voltages are initialized with zero

Definition at line 60 of file Solver.h.

int DPsim::Solver::mMaxIterations = 10

Definition at line 122 of file Solver.h.

The documentation for this class was generated from the following file: