cimpy.cgmes_v2_4_15.TransformerEnd module

class cimpy.cgmes_v2_4_15.TransformerEnd.TransformerEnd(BaseVoltage=None, PhaseTapChanger=None, RatioTapChanger=None, Terminal=None, endNumber=0, grounded=False, rground=0.0, xground=0.0, *args, **kw_args)

A conducting connection point of a power transformer. It corresponds to a physical transformer winding terminal. In earlier CIM versions, the TransformerWinding class served a similar purpose, but this class is more flexible because it associates to terminal but is not a specialization of ConductingEquipment.

BaseVoltage:

Base voltage of the transformer end. This is essential for PU calculation. Default: None

PhaseTapChanger:

Transformer end to which this phase tap changer belongs. Default: None

RatioTapChanger:

Transformer end to which this ratio tap changer belongs. Default: None

Terminal:

Terminal of the power transformer to which this transformer end belongs. Default: None

endNumber:

Number for this transformer end, corresponding to the end`s order in the power transformer vector group or phase angle clock number. Highest voltage winding should be 1. Each end within a power transformer should have a unique subsequent end number. Note the transformer end number need not match the terminal sequence number. Default: 0

grounded:

(for Yn and Zn connections) True if the neutral is solidly grounded. Default: False

rground:

(for Yn and Zn connections) Resistance part of neutral impedance where grounded is true. Default: 0.0

xground:

(for Yn and Zn connections) Reactive part of neutral impedance where grounded is true. Default: 0.0

Documentation of parent class IdentifiedObject:

This is a root class to provide common identification for all classes needing identification and naming attributes.

DiagramObjects:

The domain object to which this diagram object is associated. Default: “list”

description:

The description is a free human readable text describing or naming the object. It may be non unique and may not correlate to a naming hierarchy. Default: ‘’

energyIdentCodeEic:

The attribute is used for an exchange of the EIC code (Energy identification Code). The length of the string is 16 characters as defined by the EIC code. References: Default: ‘’

mRID:

Master resource identifier issued by a model authority. The mRID is globally unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended. For CIMXML data files in RDF syntax conforming to IEC 61970-552 Edition 1, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: ‘’

name:

The name is any free human readable and possibly non unique text naming the object. Default: ‘’

shortName:

The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: ‘’

Inheritance Diagram: