Package CIM14 :: Package Dynamics :: Package ExcitationSystems :: Module ExcAC2A' :: Class ExcAC2A

Class ExcAC2A

                                    object --+                
                                             |                
                              Element'.Element --+            
                                                 |            
  IEC61970.Core.IdentifiedObject'.IdentifiedObject --+        
                                                     |        
IEC61970.Core.PowerSystemResource'.PowerSystemResource --+    
                                                         |    
                        ExcitationSystem'.ExcitationSystem --+
                                                             |
                                                            ExcAC2A

IEEE (1992/2005) AC2A Model The model designated as Type AC2A, represents a high initial response fieldcontrolled alternator-rectifier excitation system. The alternator main exciter is used with non-controlled rectifiers. The Type AC2A model is similar to that of Type AC1A except for the inclusion of exciter time constant compensation and exciter field current limiting elements.

Instance Methods

[hide private]

__init__(self, vrmin=0.0, vamin=0.0, kh=0.0, vrmax=0.0, tb=0.0, e1=0.0, se1=0.0, te=0.0, kf=0.0, tc=0.0, e2=0.0, ke=0.0, tr=0.0, tf=0.0, ta=0.0, kc=0.0, kd=0.0, se2=0.0, vfemax=0.0, vamax=0.0, kb=0.0, ka=0.0, *args, **kw_args)
Initialises a new 'ExcAC2A' instance.

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 = {'e1': <type 'float'>, 'e2': <type 'float'>, 'ka...

_attrs = ['vrmin', 'vamin', 'kh', 'vrmax', 'tb', 'e1', 'se1', ...

_defaults = {'e1': 0.0, 'e2': 0.0, 'ka': 0.0, 'kb': 0.0, 'kc':...

Inherited from ExcitationSystem'.ExcitationSystem (private): _many_refs, _refs

Inherited from Element'.Element (private): _enums

Properties

[hide private]

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, vrmin=0.0, vamin=0.0, kh=0.0, vrmax=0.0, tb=0.0, e1=0.0, se1=0.0, te=0.0, kf=0.0, tc=0.0, e2=0.0, ke=0.0, tr=0.0, tf=0.0, ta=0.0, kc=0.0, kd=0.0, se2=0.0, vfemax=0.0, vamax=0.0, kb=0.0, ka=0.0, *args, **kw_args)
(Constructor)

Initialises a new 'ExcAC2A' instance.

Parameters:

vrmin - Minimum exciter control signal (< 0.)
vamin - Minimum AVR output (< 0.)
kh - Exciter field current feedback gain (>= 0.)
vrmax - Maximum exciter control signal (> 0.)
tb - TGR lag time constant (>= 0.)
e1 - Field voltage value 1 (> 0.)
se1 - Saturation factor at e1 (>= 0.)
te - Exciter time constant (> 0.)
kf - Rate feedback gain (>= 0.)
tc - TGR lead time constant
e2 - Field voltage value 2. (> 0.)
ke - Exciter field resistance constant
tr - Filter time constant (>= 0.)
tf - Rate feedback time constant (> 0.)
ta - AVR time constant (> 0.)
kc - Rectifier regulation factor (>= 0.)
kd - Exciter internal reactance (>= 0.)
se2 - Saturation factor at e2 (>= 0.)
vfemax - Exciter field current limit parameter (>= 0.)
vamax - Maximum AVR output (> 0.)
kb - Exciter field current controller gain (> 0.)
ka - AVR gain (> 0.)

Overrides: object.__init__

Class Variable Details

[hide private]

_attr_types

Value:

{'e1': <type 'float'>,
 'e2': <type 'float'>,
 'ka': <type 'float'>,
 'kb': <type 'float'>,
 'kc': <type 'float'>,
 'kd': <type 'float'>,
 'ke': <type 'float'>,
 'kf': <type 'float'>,
...

_attrs

Value:

['vrmin',
 'vamin',
 'kh',
 'vrmax',
 'tb',
 'e1',
 'se1',
 'te',
...

_defaults

Value:

{'e1': 0.0,
 'e2': 0.0,
 'ka': 0.0,
 'kb': 0.0,
 'kc': 0.0,
 'kd': 0.0,
 'ke': 0.0,
 'kf': 0.0,
...

Class ExcAC2A

__init__(self, vrmin=0.0, vamin=0.0, kh=0.0, vrmax=0.0, tb=0.0, e1=0.0, se1=0.0, te=0.0, kf=0.0, tc=0.0, e2=0.0, ke=0.0, tr=0.0, tf=0.0, ta=0.0, kc=0.0, kd=0.0, se2=0.0, vfemax=0.0, vamax=0.0, kb=0.0, ka=0.0, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

init(self, vrmin=0.0, vamin=0.0, kh=0.0, vrmax=0.0, tb=0.0, e1=0.0, se1=0.0, te=0.0, kf=0.0, tc=0.0, e2=0.0, ke=0.0, tr=0.0, tf=0.0, ta=0.0, kc=0.0, kd=0.0, se2=0.0, vfemax=0.0, vamax=0.0, kb=0.0, ka=0.0, *args, **kw_args)
(Constructor)