: Public Class
Created: 02/24/2011 01:52:05 PM
Modified: 06/10/2012 04:51:31 PM
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For a detailed substation model a topological node is a set of connectivity nodes that, in the current network state, are connected together through any type of closed switches, including  jumpers. Topological nodes change as the current network state changes (i.e., switches, breakers, etc. change state).<br /></p><p>For a planning model, switch statuses are not used to form topological nodes. Instead they are manually created or deleted in a model builder tool. Topological nodes maintained this way are also called "busses".<br /></p>
Element Source Role Target Role
Terminal
Class  
Name: TopologicalNode
The terminals associated with the topological node. This can be used as an alternative to the connectivity node path to terminal, thus making it unneccesary to model connectivity nodes in some cases. Note that if connectivity nodes are in the model, this association would probably not be used as an input specification.
Name: Terminal
The topological node associated with the terminal. This can be used as an alternative to the connectivity node path to topological node, thus making it unneccesary to model connectivity nodes in some cases. Note that the if connectivity nodes are in the model, this association would probably not be used as an input specification.
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ConnectivityNodeContainer
Class  
Name: TopologicalNode
The topological nodes which belong to this connectivity node container.
Name: ConnectivityNodeContainer
The connectivity node container to which the toplogical node belongs.
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«Operation» ConnectivityNode
Operation  
Name: TopologicalNode
The connectivity nodes combine together to form this topological node. May depend on the current state of switches in the network.
Name: ConnectivityNodes
The topological node to which this connectivity node is assigned. May depend on the current state of switches in the network.
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BaseVoltage
Class  
Name: TopologicalNode
The topological nodes at the base voltage.
Name: BaseVoltage
The base voltage of the topologocial node.
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Element Source Role Target Role
ReportingGroup
Class  
Name: ReportingGroup
The reporting group to which the topological node belongs.
Name: TopologicalNode
The topological nodes that belong to the reporting group.
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Tag Value
GUIDBasedOn {82489582-0ECB-4066-970D-A265B1065315}
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Object Type Connection Notes
IdentifiedObject Class Generalization