cimpy.cgmes_v2_4_15.AsynchronousMachineTimeConstantReactance module

class cimpy.cgmes_v2_4_15.AsynchronousMachineTimeConstantReactance.AsynchronousMachineTimeConstantReactance(tpo=0.0, tppo=0.0, xp=0.0, xpp=0.0, xs=0.0, *args, **kw_args)

The parameters used for models expressed in time constant reactance form include:

tpo:

Transient rotor time constant (T`o) (> T``o). Typical Value = 5. Default: 0.0

tppo:

Subtransient rotor time constant (T``o) (> 0). Typical Value = 0.03. Default: 0.0

xp:

Transient reactance (unsaturated) (X`) (>=X``). Typical Value = 0.5. Default: 0.0

xpp:

Subtransient reactance (unsaturated) (X``) (> Xl). Typical Value = 0.2. Default: 0.0

xs:

Synchronous reactance (Xs) (>= X`). Typical Value = 1.8. Default: 0.0

Documentation of parent class AsynchronousMachineDynamics:

Asynchronous machine whose behaviour is described by reference to a standard model expressed in either time constant reactance form or equivalent circuit form

AsynchronousMachine:

Asynchronous machine to which this asynchronous machine dynamics model applies. Default: None

MechanicalLoadDynamics:

Mechanical load model associated with this asynchronous machine model. Default: None

TurbineGovernorDynamics:

Turbine-governor model associated with this asynchronous machine model. Default: None

WindTurbineType1or2Dynamics:

Wind generator type 1 or 2 model associated with this asynchronous machine model. Default: None

Documentation of parent class RotatingMachineDynamics:

Abstract parent class for all synchronous and asynchronous machine standard models.

damping:

Damping torque coefficient (D). A proportionality constant that, when multiplied by the angular velocity of the rotor poles with respect to the magnetic field (frequency), results in the damping torque. This value is often zero when the sources of damping torques (generator damper windings, load damping effects, etc.) are modelled in detail. Typical Value = 0. Default: 0.0

inertia:

Inertia constant of generator or motor and mechanical load (H) (>0). This is the specification for the stored energy in the rotating mass when operating at rated speed. For a generator, this includes the generator plus all other elements (turbine, exciter) on the same shaft and has units of MW*sec. For a motor, it includes the motor plus its mechanical load. Conventional units are per unit on the generator MVA base, usually expressed as MW*second/MVA or just second. This value is used in the accelerating power reference frame for operator training simulator solutions. Typical Value = 3. Default: 0.0

saturationFactor:

Saturation factor at rated terminal voltage (S1) (> or =0). Not used by simplified model. Defined by defined by S(E1) in the SynchronousMachineSaturationParameters diagram. Typical Value = 0.02. Default: 0.0

saturationFactor120:

Saturation factor at 120% of rated terminal voltage (S12) (> or =S1). Not used by the simplified model, defined by S(E2) in the SynchronousMachineSaturationParameters diagram. Typical Value = 0.12. Default: 0.0

statorLeakageReactance:

Stator leakage reactance (Xl) (> or =0). Typical Value = 0.15. Default: 0.0

statorResistance:

Stator (armature) resistance (Rs) (> or =0). Typical Value = 0.005. Default: 0.0

Documentation of parent class DynamicsFunctionBlock:

Abstract parent class for all Dynamics function blocks.

enabled:

Function block used indicator. true = use of function block is enabled false = use of function block is disabled. Default: False

Documentation of parent class IdentifiedObject:

This is a root class to provide common identification for all classes needing identification and naming attributes.

DiagramObjects:

The domain object to which this diagram object is associated. Default: “list”

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: ‘’

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. References: Default: ‘’

mRID:

Master resource identifier issued by a model authority. The mRID is globally 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 Edition 1, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: ‘’

name:

The name is any free human readable and possibly non unique text naming the object. Default: ‘’

shortName:

The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: ‘’

Inheritance Diagram: