Synchronous machine generator with default electrical parameters. More...

#include <Generator.h>

Inheritance diagram for Generator:

[legend]

Collaboration diagram for Generator:

[legend]

Public Member Functions
	Generator (const std::string &symbol, const std::string &location, int pins, double V, const std::vector< double > &values)
	Construct a generator with voltage and parameter vector.

	~Generator ()

Public Member Functions inherited from Source_base
	Source_base (const std::string &symbol, const std::string &location, int pins)
	Construct a source with equal input and output pin counts.

	~Source_base ()

void	computePowerFlow (std::map< std::string, double > &branchData, std::map< std::string, double > &globalParams) const override
	Compute branch power-flow quantities (override in derived classes).

double	getZsrc () const

double	getVg () const

Public Member Functions inherited from Element
	Element (const std::string &symbol, const std::string &location, int inputPins, int outputPins)
	Construct an element with symbol, location, and pin counts.

virtual	~Element ()
	Virtual destructor for derived-class cleanup.

int	getInputPins () const
	Get the number of input pins/phases.

int	getOutputPins () const
	Get the number of output pins/phases.

void	setInputPins (int pins)
	Set the number of input pins/phases.

void	setOutputPins (int pins)
	Set the number of output pins/phases.

void	setTransformation (bool flag)
	Enable or disable coordinate transformation for this element.

std::string	getElementSymbol () const
	Get the element type symbol.

std::vector< Bus * >	getBuses ()
	Collect all buses connected to this element.

int	getBusIndex (Bus *bus)
	Find the terminal index associated with a given bus.

Bus *	getOtherBus (Bus *)
	Get the bus connected at the opposite terminal from a given bus.

const std::map< Bus *, int > &	getConnections () const
	Const access to the bus-to-terminal connection map.

std::map< Bus *, int >	getConnections ()
	Copy of the bus-to-terminal connection map.

string	getElementLocation () const
	Get the element's grid or partition location label.

void	attachBus (Bus *, int)
	Attach a bus to a specific element terminal.

void	printElementInfo () const
	Print basic element metadata (symbol, input/output pin counts).

virtual void	printElementValues ()
	Print extended element-specific values (override in derived classes).

void	writeFile (double start_frequency, double end_frequency, int number_of_points)
	Write Y-parameter matrix samples over a frequency sweep to a file.

void	plotYParameters (double start_frequency, double end_frequency, int number_of_points)
	Plot Y-parameter matrix entries versus frequency.

virtual void	plotEigenvalues ()
	Plot eigenvalues of the element model (override in state-space elements).

virtual void	plotParticipationFactors ()
	Plot participation factors (override in state-space elements).

virtual std::vector< std::vector< complex< double > > >	compute_y_parameters (double frequency)
	Compute complex Y-parameters at a single frequency.

virtual DenseMatrix	get_y_parameters ()
	Get the symbolic or stored Y-parameter matrix.

virtual std::vector< std::vector< complex< double > > >	apply_transformation (std::vector< std::vector< complex< double > > > &Y1, std::vector< std::vector< complex< double > > > &Y2)
	Apply a coordinate or coupling transformation to Y-parameter blocks.

virtual void	writeMNAmatrix (SymEngine::DenseMatrix &, std::unordered_map< Bus , int > &, int, std::map< Element , std::vector< RCP< const Basic > > > &)
	Stamp this element into the symbolic MNA matrix (override in derived classes).

virtual int	getNumberOfInternalStates () const
	Number of internal state variables for dynamic elements.

virtual int	getNumberOfPlantStates () const
	Number of plant states exposed for simulation (may differ from internal states).

virtual std::vector< MatrixXcd >	simulateInputStep (const std::vector< MatrixXcd > &states, int nKeep) const
	Simulate a step response given input states (override in dynamic elements).

virtual std::vector< RCP< const Basic > >	getVirtualInputSymbols () const
	Return symbolic names for virtual inputs used in stamping.

virtual map_basic_basic	getParameterSubstitutions () const
	Return parameter substitutions for symbolic evaluation.

std::map< std::string, double >	getOPFInfo () const
	Get stored OPF-related metadata for this element.

void	setOPFInfo (std::map< std::string, double > &info)
	Store OPF-related metadata for this element.

Additional Inherited Members
Protected Attributes inherited from Source_base
vector< double >	Zsrc = {}

vector< double >	V = {}

vector< double >	theta = {}

double	P

double	Q

double	P_min

double	P_max

double	Q_min

double	Q_max

Protected Attributes inherited from Element
bool	transformation = false

std::string	element_symbol

std::string	element_location

int	input_pins

int	output_pins

std::map< Bus *, int >	connections

std::map< std::string, double >	element_OPF_info = {}

DenseMatrix	Y_matrix

Detailed Description

Synchronous machine generator with default electrical parameters.

Constructor & Destructor Documentation

◆ Generator()

Generator::Generator	(	const std::string &	symbol,
		const std::string &	location,
		int	pins,
		double	V,
		const std::vector< double > &	values
	)

Construct a generator with voltage and parameter vector.

Parameters

symbol	Element identifier.
location	Network area or location string.
pins	Number of pins (phases).
V	Voltage magnitude.
values	Generator electrical parameters.

References createZeroMatrix(), s, Source_base::V, Element::Y_matrix, and Source_base::Zsrc.

◆ ~Generator()

Generator::~Generator ( )

inline

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

harmony/src/Elements/Source/Generator.h
harmony/src/Elements/Source/Generator.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Generator()

◆ ~Generator()