IEC61970::Base::Wires::TransformerEnd Class Reference

#include <TransformerEnd.h>

Inheritance diagram for IEC61970::Base::Wires::TransformerEnd:

Collaboration diagram for IEC61970::Base::Wires::TransformerEnd:

Public Attributes
IEC61970::Base::Domain::PerCent	bmagSat
IEC61970::Base::Domain::Integer	endNumber
IEC61970::Base::Domain::Boolean	grounded
IEC61970::Base::Domain::Voltage	magBaseU
IEC61970::Base::Domain::PerCent	magSatFlux
IEC61970::Base::Domain::Resistance	rground
IEC61970::Base::Domain::Reactance	xground
IEC61970::Base::Wires::PhaseTapChanger *	PhaseTapChanger
IEC61970::Base::Wires::TransformerStarImpedance *	StarImpedance
IEC61970::Base::Wires::RatioTapChanger *	RatioTapChanger
IEC61970::Base::Core::BaseVoltage *	BaseVoltage
IEC61970::Base::Core::Terminal *	Terminal
Public Attributes inherited from IEC61970::Base::Core::IdentifiedObject
IEC61970::Base::Domain::String	aliasName
IEC61970::Base::Domain::String	description
IEC61970::Base::Domain::String	mRID
IEC61970::Base::Domain::String	name
std::list< IEC61970::Base::DiagramLayout::DiagramObject * >	DiagramObjects

Detailed Description

A conducting connection point of a power transformer. It corresponds to a physical transformer winding terminal. In earlier CIM versions, the TransformerWinding class served a similar purpose, but this class is more flexible because it associates to terminal but is not a specialization of ConductingEquipment.

Member Data Documentation

IEC61970::Base::Core::BaseVoltage* IEC61970::Base::Wires::TransformerEnd::BaseVoltage

Base voltage of the transformer end. This is essential for PU calculation.

IEC61970::Base::Domain::PerCent IEC61970::Base::Wires::TransformerEnd::bmagSat

Core shunt magnetizing susceptance in the saturation region.

IEC61970::Base::Domain::Integer IEC61970::Base::Wires::TransformerEnd::endNumber

Number for this transformer end, corresponding to the end's order in the power transformer vector group or phase angle clock number. Highest voltage winding should be 1. Each end within a power transformer should have a unique subsequent end number. Note the transformer end number need not match the terminal sequence number.

IEC61970::Base::Domain::Boolean IEC61970::Base::Wires::TransformerEnd::grounded

(for Yn and Zn connections) True if the neutral is solidly grounded.

IEC61970::Base::Domain::Voltage IEC61970::Base::Wires::TransformerEnd::magBaseU

The reference voltage at which the magnetizing saturation measurements were made

IEC61970::Base::Domain::PerCent IEC61970::Base::Wires::TransformerEnd::magSatFlux

Core magnetizing saturation curve knee flux level.

IEC61970::Base::Wires::PhaseTapChanger* IEC61970::Base::Wires::TransformerEnd::PhaseTapChanger

Phase tap changer associated with this transformer end.

IEC61970::Base::Wires::RatioTapChanger* IEC61970::Base::Wires::TransformerEnd::RatioTapChanger

Ratio tap changer associated with this transformer end.

IEC61970::Base::Domain::Resistance IEC61970::Base::Wires::TransformerEnd::rground

(for Yn and Zn connections) Resistance part of neutral impedance where 'grounded' is true.

IEC61970::Base::Wires::TransformerStarImpedance* IEC61970::Base::Wires::TransformerEnd::StarImpedance

(accurate for 2- or 3-winding transformers only) Pi-model impedances of this transformer end. By convention, for a two winding transformer, the full values of the transformer should be entered on the high voltage end (endNumber=1).

IEC61970::Base::Core::Terminal* IEC61970::Base::Wires::TransformerEnd::Terminal

Terminal of the power transformer to which this transformer end belongs.

IEC61970::Base::Domain::Reactance IEC61970::Base::Wires::TransformerEnd::xground

(for Yn and Zn connections) Reactive part of neutral impedance where 'grounded' is true.

---

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

• IEC61970/Base/Wires/TransformerEnd.h
• IEC61970/Base/Wires/TransformerEnd.cpp