Package CIM15 :: Package IEC61968 :: Package AssetModels :: Module NoLoadTest' :: Class NoLoadTest

Class NoLoadTest

                                  object --+            
                                           |            
                            Element'.Element --+        
                                               |        
IEC61970.Core.IdentifiedObject'.IdentifiedObject --+    
                                                   |    
                    TransformerTest'.TransformerTest --+
                                                       |
                                                      NoLoadTest

No-load test results determine core admittance parameters. They include exciting current and core loss measurements from applying voltage to one winding. The excitation may be positive sequence or zero sequence. The test may be repeated at different voltages to measure saturation.No-load test results determine core admittance parameters. They include exciting current and core loss measurements from applying voltage to one winding. The excitation may be positive sequence or zero sequence. The test may be repeated at different voltages to measure saturation.

Instance Methods

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__init__(self, excitingCurrent=0.0, lossZero=0.0, excitingCurrentZero=0.0, energisedEndVoltage=0.0, loss=0.0, EnergisedEnd=None, *args, **kw_args)
Initialises a new 'NoLoadTest' instance.

getEnergisedEnd(self)
Transformer end that current is applied to in this no-load test.

setEnergisedEnd(self, value)

Inherited from IEC61970.Core.IdentifiedObject'.IdentifiedObject: addDiagramObjects, addNames, getDiagramObjects, getModelingAuthoritySet, getNames, removeDiagramObjects, removeNames, setDiagramObjects, setModelingAuthoritySet, setNames

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

Class Variables

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_attr_types = {'energisedEndVoltage': <type 'float'>, 'excitin...

_attrs = ['excitingCurrent', 'lossZero', 'excitingCurrentZero'...

_defaults = {'energisedEndVoltage': 0.0, 'excitingCurrent': 0....

_refs = ['EnergisedEnd']

Inherited from TransformerTest'.TransformerTest (private): _many_refs

Inherited from Element'.Element (private): _enums

Properties

[hide private]

EnergisedEnd
Transformer end that current is applied to in this no-load test.

Inherited from IEC61970.Core.IdentifiedObject'.IdentifiedObject: DiagramObjects, ModelingAuthoritySet, Names

Inherited from object: __class__

Method Details

[hide private]

init(self, excitingCurrent=0.0, lossZero=0.0, excitingCurrentZero=0.0, energisedEndVoltage=0.0, loss=0.0, EnergisedEnd=None, *args, **kw_args)
(Constructor)

Initialises a new 'NoLoadTest' instance.

Parameters:

excitingCurrent - Exciting current measured from a positive-sequence or single-phase excitation test.
lossZero - Losses measured from a zero-sequence excitation test.
excitingCurrentZero - Exciting current measured from a zero-sequence open-circuit excitation test.
energisedEndVoltage - Voltage applied to the winding (end) during test.
loss - Losses measured from a positive-sequence or single-phase excitation test.
EnergisedEnd - Transformer end that current is applied to in this no-load test.

Overrides: object.__init__

Class Variable Details

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_attr_types

Value:

{'energisedEndVoltage': <type 'float'>,
 'excitingCurrent': <type 'float'>,
 'excitingCurrentZero': <type 'float'>,
 'loss': <type 'float'>,
 'lossZero': <type 'float'>}

_attrs

Value:

['excitingCurrent',
 'lossZero',
 'excitingCurrentZero',
 'energisedEndVoltage',
 'loss']

_defaults

Value:

{'energisedEndVoltage': 0.0,
 'excitingCurrent': 0.0,
 'excitingCurrentZero': 0.0,
 'loss': 0.0,
 'lossZero': 0.0}

Property Details

[hide private]

EnergisedEnd

Transformer end that current is applied to in this no-load test.

Get Method:: getEnergisedEnd(self) - Transformer end that current is applied to in this no-load test.
Set Method:: setEnergisedEnd(self, value)

Class NoLoadTest

__init__(self, excitingCurrent=0.0, lossZero=0.0, excitingCurrentZero=0.0, energisedEndVoltage=0.0, loss=0.0, EnergisedEnd=None, *args, **kw_args) (Constructor)

_attr_types

_attrs

_defaults

EnergisedEnd

init(self, excitingCurrent=0.0, lossZero=0.0, excitingCurrentZero=0.0, energisedEndVoltage=0.0, loss=0.0, EnergisedEnd=None, *args, **kw_args)
(Constructor)