Class TapChangerInfo

                                  object --+            
                                           |            
                            Element'.Element --+        
                                               |        
IEC61970.Core.IdentifiedObject'.IdentifiedObject --+    
                                                   |    
                         Assets.AssetInfo'.AssetInfo --+
                                                       |
                                                      TapChangerInfo

Tap changer data.

Instance Methods

[hide private]

__init__(self, lowStep=0, frequency=0.0, ptRatio=0.0, ratedApparentPower=0.0, stepVoltageIncrement=0.0, ctRatio=0.0, ratedVoltage=0.0, neutralStep=0, ratedCurrent=0.0, ctRating=0.0, highStep=0, stepPhaseIncrement=0.0, neutralU=0.0, isTcul=False, *args, **kw_args)
Initialises a new 'TapChangerInfo' instance.

Inherited from IEC61970.Core.IdentifiedObject'.IdentifiedObject: addNames, getNames, removeNames, setNames

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

Class Variables

[hide private]

_attr_types = {'ctRating': <type 'float'>, 'ctRatio': <type 'f...

_attrs = ['lowStep', 'frequency', 'ptRatio', 'ratedApparentPow...

_defaults = {'ctRating': 0.0, 'ctRatio': 0.0, 'frequency': 0.0...

Inherited from Assets.AssetInfo'.AssetInfo (private): _many_refs, _refs

Inherited from Element'.Element (private): _enums

Properties

[hide private]

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

Inherited from object: __class__

Method Details

[hide private]

init(self, lowStep=0, frequency=0.0, ptRatio=0.0, ratedApparentPower=0.0, stepVoltageIncrement=0.0, ctRatio=0.0, ratedVoltage=0.0, neutralStep=0, ratedCurrent=0.0, ctRating=0.0, highStep=0, stepPhaseIncrement=0.0, neutralU=0.0, isTcul=False, *args, **kw_args)
(Constructor)

Initialises a new 'TapChangerInfo' instance.

Parameters:

lowStep - Lowest possible tap step position, retard from neutral.
frequency - Frequency at which the ratings apply.
ptRatio - Built-in voltage transducer ratio.
ratedApparentPower - Rated apparent power.
stepVoltageIncrement - Tap step increment, in per cent of rated voltage, per step position.
ctRatio - Built-in current transducer ratio.
ratedVoltage - Rated voltage.
neutralStep - The neutral tap step position for the winding.
ratedCurrent - Rated current.
ctRating - Built-in current transformer primary rating.
highStep - Highest possible tap step position, advance from neutral.
stepPhaseIncrement - Phase shift per step position.
neutralU - Voltage at which the winding operates at the neutral tap setting.
isTcul - Whether this tap changer has under load tap changing capabilities.

Overrides: object.__init__

Class Variable Details

[hide private]

_attr_types

Value:

{'ctRating': <type 'float'>,
 'ctRatio': <type 'float'>,
 'frequency': <type 'float'>,
 'highStep': <type 'int'>,
 'isTcul': <type 'bool'>,
 'lowStep': <type 'int'>,
 'neutralStep': <type 'int'>,
 'neutralU': <type 'float'>,
...

_attrs

Value:

['lowStep',
 'frequency',
 'ptRatio',
 'ratedApparentPower',
 'stepVoltageIncrement',
 'ctRatio',
 'ratedVoltage',
 'neutralStep',
...

_defaults

Value:

{'ctRating': 0.0,
 'ctRatio': 0.0,
 'frequency': 0.0,
 'highStep': 0,
 'isTcul': False,
 'lowStep': 0,
 'neutralStep': 0,
 'neutralU': 0.0,
...

Class TapChangerInfo

__init__(self, lowStep=0, frequency=0.0, ptRatio=0.0, ratedApparentPower=0.0, stepVoltageIncrement=0.0, ctRatio=0.0, ratedVoltage=0.0, neutralStep=0, ratedCurrent=0.0, ctRating=0.0, highStep=0, stepPhaseIncrement=0.0, neutralU=0.0, isTcul=False, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

init(self, lowStep=0, frequency=0.0, ptRatio=0.0, ratedApparentPower=0.0, stepVoltageIncrement=0.0, ctRatio=0.0, ratedVoltage=0.0, neutralStep=0, ratedCurrent=0.0, ctRating=0.0, highStep=0, stepPhaseIncrement=0.0, neutralU=0.0, isTcul=False, *args, **kw_args)
(Constructor)