IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit Class Reference

#include <AsynchronousMachineEquivalentCircuit.h>

Inheritance diagram for IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit:

Collaboration diagram for IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit:

Public Attributes
IEC61970::Base::Domain::PU	rr1
IEC61970::Base::Domain::PU	rr2
IEC61970::Base::Domain::PU	xlr1
IEC61970::Base::Domain::PU	xlr2
IEC61970::Base::Domain::PU	xm
Public Attributes inherited from IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineDynamics
IEC61970::Base::Wires::AsynchronousMachine *	AsynchronousMachine
Public Attributes inherited from IEC61970::Dynamics::StandardModels::RotatingMachineDynamics
IEC61970::Base::Domain::Float	damping
IEC61970::Base::Domain::Seconds	inertia
IEC61970::Base::Domain::Float	saturationFactor
IEC61970::Base::Domain::Float	saturationFactor120
IEC61970::Base::Domain::PU	statorLeakageReactance
IEC61970::Base::Domain::PU	statorResistance
Public Attributes inherited from IEC61970::Dynamics::StandardModels::DynamicsFunctionBlock
IEC61970::Base::Domain::Boolean	enabled
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

The electrical equations of all variations of the asynchronous model are based on the AsynchronousEquivalentCircuit diagram for the direct and quadrature axes, with two equivalent rotor windings in each axis.

Equations for conversion between Equivalent Circuit and Time Constant Reactance forms: Xs = Xm + Xl X' = Xl + Xm * Xlr1 / (Xm + Xlr1) X'' = Xl + Xm * Xlr1* Xlr2 / (Xm * Xlr1 + Xm * Xlr2 + Xlr1 * Xlr2) T'o = (Xm + Xlr1) / (omega₀ * Rr1) T''o = (Xm * Xlr1 + Xm * Xlr2 + Xlr1

• Xlr2) / (omega₀ * Rr2 * (Xm + Xlr1) Same equations using CIM attributes from AsynchronousMachineTimeConstantReactance class on left of = sign and AsynchronousMachineEquivalentCircuit class on right (except as noted): xs = xm + RotatingMachineDynamics.statorLeakageReactance xp = RotatingMachineDynamics.statorLeakageReactance + xm * xlr1 / (xm + xlr1) xpp = RotatingMachineDynamics.statorLeakageReactance + xm * xlr1* xlr2 / (xm * xlr1 + xm * xlr2 + xlr1 * xlr2) tpo = (xm + xlr1) / (2*pi*nominal frequency * rr1) tppo = (xm * xlr1 + xm * xlr2 + xlr1 * xlr2) / (2*pi*nominal frequency * rr2 * (xm + xlr1).

Member Data Documentation

rr1

IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit::rr1

Damper 1 winding resistance.

rr2

IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit::rr2

Damper 2 winding resistance.

xlr1

IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit::xlr1

Damper 1 winding leakage reactance.

xlr2

IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit::xlr2

Damper 2 winding leakage reactance.

xm

IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::AsynchronousMachineDynamics::AsynchronousMachineEquivalentCircuit::xm

Magnetizing reactance.

---

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

• /home/lukas/acs/gits/CIM/17v07/refactored/IEC61970/Dynamics/StandardModels/AsynchronousMachineDynamics/AsynchronousMachineEquivalentCircuit.h
• /home/lukas/acs/gits/CIM/17v07/refactored/IEC61970/Dynamics/StandardModels/AsynchronousMachineDynamics/AsynchronousMachineEquivalentCircuit.cpp