Package CIM14 :: Package Dynamics :: Module RotatingMachine' :: Class RotatingMachine

Class RotatingMachine

                                    object --+                        
                                             |                        
                              Element'.Element --+                    
                                                 |                    
  IEC61970.Core.IdentifiedObject'.IdentifiedObject --+                
                                                     |                
IEC61970.Core.PowerSystemResource'.PowerSystemResource --+            
                                                         |            
                        IEC61970.Core.Equipment'.Equipment --+        
                                                             |        
        IEC61970.Core.ConductingEquipment'.ConductingEquipment --+    
                                                                 |    
                 IEC61970.Wires.RegulatingCondEq'.RegulatingCondEq --+
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                                                                    RotatingMachine

Known Subclasses:

A rotating machine which may be used as a generator or motor.

Instance Methods

[hide private]

__init__(self, parametersFormType='timeConstantReactance', d=0.0, rs=0.0, h=0.0, s12=0.0, ratedS=0.0, s1=0.0, xls=0.0, mechanicalLoad0=None, *args, **kw_args)
Initialises a new 'RotatingMachine' instance.

addmechanicalLoad0(self, *mechanicalLoad0)

getmechanicalLoad0(self)

removemechanicalLoad0(self, *mechanicalLoad0)

setmechanicalLoad0(self, value)

Inherited from IEC61970.Wires.RegulatingCondEq'.RegulatingCondEq: addControls, getControls, getRegulatingControl, removeControls, setControls, setRegulatingControl

Inherited from IEC61970.Core.ConductingEquipment'.ConductingEquipment: addClearanceTags, addProtectionEquipments, addTerminals, getBaseVoltage, getClearanceTags, getProtectionEquipments, getSvStatus, getTerminals, removeClearanceTags, removeProtectionEquipments, removeTerminals, setBaseVoltage, setClearanceTags, setProtectionEquipments, setSvStatus, setTerminals

Inherited from IEC61970.Core.Equipment'.Equipment: addContingencyEquipment, addCustomerAgreements, addOperationalLimitSet, getContingencyEquipment, getCustomerAgreements, getEquipmentContainer, getOperationalLimitSet, removeContingencyEquipment, removeCustomerAgreements, removeOperationalLimitSet, setContingencyEquipment, setCustomerAgreements, setEquipmentContainer, setOperationalLimitSet

Inherited from IEC61970.Core.PowerSystemResource'.PowerSystemResource: addAssets, addBlock, addMeasurements, addOperatingShare, addPsrLists, addReportingGroup, getAssets, getBlock, getLocation, getMeasurements, getOperatingShare, getOutageSchedule, getPSRType, getPsrLists, getReportingGroup, removeAssets, removeBlock, removeMeasurements, removeOperatingShare, removePsrLists, removeReportingGroup, setAssets, setBlock, setLocation, setMeasurements, setOperatingShare, setOutageSchedule, setPSRType, setPsrLists, setReportingGroup

Inherited from IEC61970.Core.IdentifiedObject'.IdentifiedObject: getModelingAuthoritySet, setModelingAuthoritySet

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

[hide private]

_attr_types = {'d': <type 'float'>, 'h': <type 'float'>, 'para...

_attrs = ['parametersFormType', 'd', 'rs', 'h', 's12', 'ratedS...

_defaults = {'d': 0.0, 'h': 0.0, 'parametersFormType': 'timeCo...

_enums = {'parametersFormType': 'ParametersFormType'}

_many_refs = ['mechanicalLoad0']

_refs = ['mechanicalLoad0']

Properties

[hide private]

mechanicalLoad0

Inherited from IEC61970.Wires.RegulatingCondEq'.RegulatingCondEq: Controls, RegulatingControl

Inherited from IEC61970.Core.ConductingEquipment'.ConductingEquipment: BaseVoltage, ClearanceTags, ProtectionEquipments, SvStatus, Terminals

Inherited from IEC61970.Core.Equipment'.Equipment: ContingencyEquipment, CustomerAgreements, EquipmentContainer, OperationalLimitSet

Inherited from IEC61970.Core.PowerSystemResource'.PowerSystemResource: Assets, Block, Location, Measurements, OperatingShare, OutageSchedule, PSRType, PsrLists, ReportingGroup

Inherited from IEC61970.Core.IdentifiedObject'.IdentifiedObject: ModelingAuthoritySet

Inherited from object: __class__

Method Details

[hide private]

init(self, parametersFormType=`'timeConstantReactance'`, d=0.0, rs=0.0, h=0.0, s12=0.0, ratedS=0.0, s1=0.0, xls=0.0, mechanicalLoad0=None, *args, **kw_args)
(Constructor)

Initialises a new 'RotatingMachine' instance.

Parameters:

parametersFormType - Values are: "timeConstantReactance", "equivalentCircuit"
d - Damping torque coefficient. D represents a linearized approximation of damping torque effects. This value is often zero when the sources of damping torques (generator damper windings, load damping effects, etc.) are modeled in detail
rs - Stator (armature) resistance (>= 0.) - Equivalent resistance when used for GenEquiv model
h - Inertia constant of generator or motor and mechanical load (>0). H is the stored energy in the rotating mass. 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-sec./MVA or just sec.
s12 - Saturation factor at 120% of rated term.voltage (>=S1)
ratedS - Nameplate apparent power rating for the unit
s1 - Saturation factor at rated term. voltage (>= 0.)
xls - Stator leakage reactance (> 0.)
mechanicalLoad0

Overrides: object.__init__

Class Variable Details

[hide private]

_attr_types

Value:

{'d': <type 'float'>,
 'h': <type 'float'>,
 'parametersFormType': <type 'str'>,
 'ratedS': <type 'float'>,
 'rs': <type 'float'>,
 's1': <type 'float'>,
 's12': <type 'float'>,
 'xls': <type 'float'>}

_attrs

Value:

['parametersFormType', 'd', 'rs', 'h', 's12', 'ratedS', 's1', 'xls']

_defaults

Value:

{'d': 0.0,
 'h': 0.0,
 'parametersFormType': 'timeConstantReactance',
 'ratedS': 0.0,
 'rs': 0.0,
 's1': 0.0,
 's12': 0.0,
 'xls': 0.0}

Property Details

[hide private]

mechanicalLoad0

Get Method:: getmechanicalLoad0(self)
Set Method:: setmechanicalLoad0(self, value)

Class RotatingMachine

__init__(self, parametersFormType='timeConstantReactance', d=0.0, rs=0.0, h=0.0, s12=0.0, ratedS=0.0, s1=0.0, xls=0.0, mechanicalLoad0=None, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

mechanicalLoad0

init(self, parametersFormType=`'timeConstantReactance'`, d=0.0, rs=0.0, h=0.0, s12=0.0, ratedS=0.0, s1=0.0, xls=0.0, mechanicalLoad0=None, *args, **kw_args)
(Constructor)