Package CIM14 :: Package Dynamics :: Package ExcitationSystems :: Module ExcST2A' :: Class ExcST2A

Class ExcST2A

                                    object --+                
                                             |                
                              Element'.Element --+            
                                                 |            
  IEC61970.Core.IdentifiedObject'.IdentifiedObject --+        
                                                     |        
IEC61970.Core.PowerSystemResource'.PowerSystemResource --+    
                                                         |    
                        ExcitationSystem'.ExcitationSystem --+
                                                             |
                                                            ExcST2A

IEEE (1992/2005) ST2A Model Some static systems utilize both current and voltage sources (generator terminal quantities) to comprise the power source. These compound-source rectifier excitation systems are designated Type ST2A. The regulator controls the exciter output through controlled saturation of the power transformer components.

Instance Methods

[hide private]

__init__(self, te=0.0, ka=0.0, tb=0.0, tf=0.0, kf=0.0, ke=0.0, tr=0.0, tc=0.0, ta=0.0, kc=0.0, ki=0.0, kp=0.0, uelin=0.0, vrmax=0.0, efdmax=0.0, vrmin=0.0, *args, **kw_args)
Initialises a new 'ExcST2A' 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 = {'efdmax': <type 'float'>, 'ka': <type 'float'>,...

_attrs = ['te', 'ka', 'tb', 'tf', 'kf', 'ke', 'tr', 'tc', 'ta'...

_defaults = {'efdmax': 0.0, 'ka': 0.0, 'kc': 0.0, 'ke': 0.0, '...

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, te=0.0, ka=0.0, tb=0.0, tf=0.0, kf=0.0, ke=0.0, tr=0.0, tc=0.0, ta=0.0, kc=0.0, ki=0.0, kp=0.0, uelin=0.0, vrmax=0.0, efdmax=0.0, vrmin=0.0, *args, **kw_args)
(Constructor)

Initialises a new 'ExcST2A' instance.

Parameters:

te - Transformer saturation control time constant (> 0.)
ka - Gain (> 0.)
tb - Time constant (>=0.)
tf - Rate feedback time constant (>= 0.)
kf - Rate feedback gain (>= 0.)
ke - Time constant feedback
tr - Filter time constant (>= 0.)
tc - Time constant
ta - Time constant (> 0.)
kc - Rectifier loading factor (>= 0.)
ki - Current source gain (>= 0.)
kp - Potential source gain (>= 0.)
uelin - UEL input: if = 1, HV gate; if = 2, add to error signal
vrmax - Maximum controller output (> 0.)
efdmax - Maximum field voltage (>=0.)
vrmin - Minimum controller output (< 0.)

Overrides: object.__init__

Class Variable Details

[hide private]

_attr_types

Value:

{'efdmax': <type 'float'>,
 'ka': <type 'float'>,
 'kc': <type 'float'>,
 'ke': <type 'float'>,
 'kf': <type 'float'>,
 'ki': <type 'float'>,
 'kp': <type 'float'>,
 'ta': <type 'float'>,
...

_attrs

Value:

['te',
 'ka',
 'tb',
 'tf',
 'kf',
 'ke',
 'tr',
 'tc',
...

_defaults

Value:

{'efdmax': 0.0,
 'ka': 0.0,
 'kc': 0.0,
 'ke': 0.0,
 'kf': 0.0,
 'ki': 0.0,
 'kp': 0.0,
 'ta': 0.0,
...

Class ExcST2A

__init__(self, te=0.0, ka=0.0, tb=0.0, tf=0.0, kf=0.0, ke=0.0, tr=0.0, tc=0.0, ta=0.0, kc=0.0, ki=0.0, kp=0.0, uelin=0.0, vrmax=0.0, efdmax=0.0, vrmin=0.0, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

init(self, te=0.0, ka=0.0, tb=0.0, tf=0.0, kf=0.0, ke=0.0, tr=0.0, tc=0.0, ta=0.0, kc=0.0, ki=0.0, kp=0.0, uelin=0.0, vrmax=0.0, efdmax=0.0, vrmin=0.0, *args, **kw_args)
(Constructor)