Package CIM14 :: Package Dynamics :: Package ExcitationSystems :: Module ExcST6B' :: Class ExcST6B

Class ExcST6B

                                    object --+                
                                             |                
                              Element'.Element --+            
                                                 |            
  IEC61970.Core.IdentifiedObject'.IdentifiedObject --+        
                                                     |        
IEC61970.Core.PowerSystemResource'.PowerSystemResource --+    
                                                         |    
                        ExcitationSystem'.ExcitationSystem --+
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                                                            ExcST6B

IEEE (2005) ST6B Model The AVR consists of a PI voltage regulator with an inner loop field voltage regulator and pre-control. The field voltage regulator implements a proportional control. The pre-control and the delay in the feedback circuit increase the dynamic response.

Instance Methods

[hide private]

__init__(self, tr=0.0, ilr=0.0, vrmin=0.0, vmult=0.0, vrmax=0.0, oelin=0.0, klr=0.0, kg=0.0, kpa=0.0, vamax=0.0, ts=0.0, kcl=0.0, tg=0.0, vamin=0.0, kia=0.0, kff=0.0, km=0.0, *args, **kw_args)
Initialises a new 'ExcST6B' 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 = {'ilr': <type 'float'>, 'kcl': <type 'float'>, '...

_attrs = ['tr', 'ilr', 'vrmin', 'vmult', 'vrmax', 'oelin', 'kl...

_defaults = {'ilr': 0.0, 'kcl': 0.0, 'kff': 0.0, 'kg': 0.0, 'k...

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, tr=0.0, ilr=0.0, vrmin=0.0, vmult=0.0, vrmax=0.0, oelin=0.0, klr=0.0, kg=0.0, kpa=0.0, vamax=0.0, ts=0.0, kcl=0.0, tg=0.0, vamin=0.0, kia=0.0, kff=0.0, km=0.0, *args, **kw_args)
(Constructor)

Initialises a new 'ExcST6B' instance.

Parameters:

tr - Filter time constant (>= 0.)
ilr - Field current limiter setpoint (> 0.)
vrmin - Minimum regulator output (< 0.)
vmult - If non-zero, multiply regulator output by terminal voltage
vrmax - Maximum regulator output (> 0.)
oelin - OEL input selector: 1 ? before UEL, 2 ? after UEL, 0 ? no OEL input
klr - Field current limiter gain (> 0.)
kg - Feedback gain (>= 0.)
kpa - Regulator proportional gain (> 0.)
vamax - PI maximum output. (> 0.)
ts - Rectifier firing time constant (not in IEEE model) (>= 0.)
kcl - Field current limiter conversion factor (> 0.)
tg - Feedback time constant (>= 0.)
vamin - PI minimum output (< 0.)
kia - Regulator integral gain (> 0.)
kff - Feedforward gain
km - Main gain

Overrides: object.__init__

Class Variable Details

[hide private]

_attr_types

Value:

{'ilr': <type 'float'>,
 'kcl': <type 'float'>,
 'kff': <type 'float'>,
 'kg': <type 'float'>,
 'kia': <type 'float'>,
 'klr': <type 'float'>,
 'km': <type 'float'>,
 'kpa': <type 'float'>,
...

_attrs

Value:

['tr',
 'ilr',
 'vrmin',
 'vmult',
 'vrmax',
 'oelin',
 'klr',
 'kg',
...

_defaults

Value:

{'ilr': 0.0,
 'kcl': 0.0,
 'kff': 0.0,
 'kg': 0.0,
 'kia': 0.0,
 'klr': 0.0,
 'km': 0.0,
 'kpa': 0.0,
...

Class ExcST6B

__init__(self, tr=0.0, ilr=0.0, vrmin=0.0, vmult=0.0, vrmax=0.0, oelin=0.0, klr=0.0, kg=0.0, kpa=0.0, vamax=0.0, ts=0.0, kcl=0.0, tg=0.0, vamin=0.0, kia=0.0, kff=0.0, km=0.0, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

init(self, tr=0.0, ilr=0.0, vrmin=0.0, vmult=0.0, vrmax=0.0, oelin=0.0, klr=0.0, kg=0.0, kpa=0.0, vamax=0.0, ts=0.0, kcl=0.0, tg=0.0, vamin=0.0, kia=0.0, kff=0.0, km=0.0, *args, **kw_args)
(Constructor)