A tap changer that changes the voltage ratio impacting the voltage magnitude but not the phase angle across the transformer. Angle sign convention (general): Positive value indicates a positive phase shift from the winding where the tap is located to the other winding (for a two-winding transformer). More...

#include <RatioTapChanger.hpp>

Inheritance diagram for CIMPP::RatioTapChanger:

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Collaboration diagram for CIMPP::RatioTapChanger:

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Public Member Functions
const char *	debugString () const override
const std::list< std::string > &	getAttributeNames () const override
const std::string &	getClassNamespaceUrl () const override
const std::string &	getAttributeNamespaceUrl (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfiles () const override
const CGMESProfile &	getRecommendedProfile () const override
const std::list< CGMESProfile > &	getPossibleAttributeProfiles (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfilesIncludingAttributes () const override
void	addPrimitiveGetFnsToMap (std::map< std::string, get_function > &get_map) const override
void	addClassGetFnsToMap (std::map< std::string, class_get_function > &get_map) const override
void	addEnumGetFnsToMap (std::map< std::string, get_function > &get_map) const override
bool	isAssignableFrom (BaseClass *otherObject) const override
Public Member Functions inherited from CIMPP::TapChanger
const char *	debugString () const override
const std::list< std::string > &	getAttributeNames () const override
const std::string &	getClassNamespaceUrl () const override
const std::string &	getAttributeNamespaceUrl (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfiles () const override
const CGMESProfile &	getRecommendedProfile () const override
const std::list< CGMESProfile > &	getPossibleAttributeProfiles (const std::string &attrName) const override
const std::list< CGMESProfile > &	getPossibleProfilesIncludingAttributes () const override
void	addPrimitiveGetFnsToMap (std::map< std::string, get_function > &get_map) const override
void	addClassGetFnsToMap (std::map< std::string, class_get_function > &get_map) const override
void	addEnumGetFnsToMap (std::map< std::string, get_function > &get_map) const override
bool	isAssignableFrom (BaseClass *otherObject) const override
Public Member Functions inherited from BaseClass
void	setRdfid (const std::string &id)
std::string	getRdfid () const

Static Public Member Functions
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::TapChanger
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::PowerSystemResource
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from CIMPP::IdentifiedObject
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const BaseClassDefiner	declare ()
Static Public Member Functions inherited from BaseClass
static void	addConstructToMap (std::unordered_map< std::string, BaseClass ()()> &factory_map)
static void	addPrimitiveAssignFnsToMap (std::unordered_map< std::string, assign_function > &assign_map)
static void	addClassAssignFnsToMap (std::unordered_map< std::string, class_assign_function > &assign_map)
static const CIMPP::BaseClassDefiner	declare ()

Public Attributes
CIMPP::RatioTapChangerTable *	RatioTapChangerTable
	The tap ratio table for this ratio tap changer. Default: nullptr.
CIMPP::TransformerEnd *	TransformerEnd
	Transformer end to which this ratio tap changer belongs. Default: nullptr.
CIMPP::PerCent	stepVoltageIncrement
	Tap step increment, in per cent of rated voltage of the power transformer end, per step position. When the increment is negative, the voltage decreases when the tap step increases. Default: 0.0.
Public Attributes inherited from CIMPP::TapChanger
CIMPP::SvTapStep *	SvTapStep
	The tap step state associated with the tap changer. Default: nullptr.
CIMPP::TapChangerControl *	TapChangerControl
	The regulating control scheme in which this tap changer participates. Default: nullptr.
std::list< CIMPP::TapSchedule * >	TapSchedules
	A TapChanger can have TapSchedules. Default: {}.
CIMPP::Boolean	controlEnabled
	Specifies the regulation status of the equipment. True is regulating, false is not regulating. Default: false.
CIMPP::Integer	highStep
	Highest possible tap step position, advance from neutral. The attribute shall be greater than lowStep. Default: 0.
CIMPP::Integer	lowStep
	Lowest possible tap step position, retard from neutral. Default: 0.
CIMPP::Boolean	ltcFlag
	Specifies whether or not a TapChanger has load tap changing capabilities. Default: false.
CIMPP::Integer	neutralStep
	The neutral tap step position for this winding. The attribute shall be equal to or greater than lowStep and equal or less than highStep. It is the step position where the voltage is neutralU when the other terminals of the transformer are at the ratedU. If there are other tap changers on the transformer those taps are kept constant at their neutralStep. Default: 0.
CIMPP::Voltage	neutralU
	Voltage at which the winding operates at the neutral tap setting. It is the voltage at the terminal of the PowerTransformerEnd associated with the tap changer when all tap changers on the transformer are at their neutralStep position. Normally neutralU of the tap changer is the same as ratedU of the PowerTransformerEnd, but it can differ in special cases such as when the tapping mechanism is separate from the winding more common on lower voltage transformers. This attribute is not relevant for PhaseTapChangerAsymmetrical, PhaseTapChangerSymmetrical and PhaseTapChangerLinear. Default: 0.0.
CIMPP::Integer	normalStep
	The tap step position used in normal network operation for this winding. For a Fixed tap changer indicates the current physical tap setting. The attribute shall be equal to or greater than lowStep and equal to or less than highStep. Default: 0.
CIMPP::Float	step
	Tap changer position. Starting step for a steady state solution. Non integer values are allowed to support continuous tap variables. The reasons for continuous value are to support study cases where no discrete tap changer has yet been designed, a solution where a narrow voltage band forces the tap step to oscillate or to accommodate for a continuous solution as input. The attribute shall be equal to or greater than lowStep and equal to or less than highStep. Default: 0.0.
Public Attributes inherited from CIMPP::PowerSystemResource
std::list< CIMPP::Control * >	Controls
	The controller outputs used to actually govern a regulating device, e.g. the magnetization of a synchronous machine or capacitor bank breaker actuator. Default: {}.
CIMPP::Location *	Location
	Location of this power system resource. Default: nullptr.
std::list< CIMPP::Measurement * >	Measurements
	The measurements associated with this power system resource. Default: {}.
Public Attributes inherited from CIMPP::IdentifiedObject
std::list< CIMPP::DiagramObject * >	DiagramObjects
	The diagram objects that are associated with the domain object. Default: {}.
CIMPP::String	description
	The description is a free human readable text describing or naming the object. It may be non unique and may not correlate to a naming hierarchy. Default: "".
CIMPP::String	energyIdentCodeEic
	The attribute is used for an exchange of the EIC code (Energy identification Code). The length of the string is 16 characters as defined by the EIC code. For details on EIC scheme please refer to ENTSO-E web site. Default: "".
CIMPP::String	mRID
	Master resource identifier issued by a model authority. The mRID is unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended. For CIMXML data files in RDF syntax conforming to IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: "".
CIMPP::String	name
	The name is any free human readable and possibly non unique text naming the object. Default: "".
CIMPP::String	shortName
	The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: "".

Static Public Attributes
static const char	debugName [] = "RatioTapChanger"
Static Public Attributes inherited from CIMPP::TapChanger
static const char	debugName [] = "TapChanger"
Static Public Attributes inherited from CIMPP::PowerSystemResource
static const char	debugName [] = "PowerSystemResource"
Static Public Attributes inherited from CIMPP::IdentifiedObject
static const char	debugName [] = "IdentifiedObject"
Static Public Attributes inherited from BaseClass
static const char	debugName [] = "BaseClass"

Protected Member Functions
std::map< std::string, AttrDetails >	allAttrDetailsMap () const override
Protected Member Functions inherited from CIMPP::TapChanger
std::map< std::string, AttrDetails >	allAttrDetailsMap () const override

Detailed Description

A tap changer that changes the voltage ratio impacting the voltage magnitude but not the phase angle across the transformer. Angle sign convention (general): Positive value indicates a positive phase shift from the winding where the tap is located to the other winding (for a two-winding transformer).