Class Description

Sub-transmission circuits are usually arranged in loops so that a single line failure does not cut off service to many customers for more than a short time.

Attributes

None

Relationships

Inherits from

  • None

Descendant classes

  • No descendant classes

Leaf/Root class

IsLeaf IsRoot
False False

Associations

Source Class Cardinality Source Target Class Cardinality Target Source Name Source Assoc. Description Target Name Target Assoc. Description
Loop 0..* Substation 0..* loops The loops that are energizing this substation. substations Substations that are energized by this loop.
Loop Substation 0..* normalEnergizedLoops The loops that are energized by this substation. normalEnergizingSubstations The substations that normally energize this loop.
Circuit 0..* Loop 0..1 circuits Sub-transmission circuits that form part of this loop. loop The loop containing this circuit.