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CIM14 ::
CPSM ::
Equipment ::
Wires ::
ImpedanceVariationCurve ::
ImpedanceVariationCurve ::
Class ImpedanceVariationCurve
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Class ImpedanceVariationCurve
Core.Curve.Curve --+
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ImpedanceVariationCurve
An Impedance Variation Curve describes the change in Transformer
Winding impedance values in relationship to tap step changes. The tap
step is represented using the xValue, resistance using y1value, reactance
using y2value, and magnetizing susceptance using y3value. The resistance
(r), reactance (x), and magnetizing susceptance (b) of the associated
TransformerWinding define the impedance when the tap is at neutral step.
The curve values represent the change to the impedance from the neutral
step values. The impedance at a non-neutral step is calculated by adding
the neutral step impedance (from the TransformerWinding) to the delta
value from the curve.
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__init__(self,
TapChanger=None,
*args,
**kw_args)
Initialises a new 'ImpedanceVariationCurve' instance. |
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getTapChanger(self)
An ImpedanceVariationCurve is defines impedance changes for a
TapChanger. |
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| setTapChanger(self,
value) |
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_attrs = []
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_attr_types = {}
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_defaults = {}
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_enums = {}
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_refs = ["TapChanger"]
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_many_refs = []
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TapChanger = property(getTapChanger, setTapChanger)
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__init__(self,
TapChanger=None,
*args,
**kw_args)
(Constructor)
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Initialises a new 'ImpedanceVariationCurve' instance.
- Parameters:
TapChanger - An ImpedanceVariationCurve is defines impedance changes for a
TapChanger.
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