private HashSet<TopologicalNode.DynamicTopologicalNode> makeDynamicTopologicalNodes
(TopologicalNode.VoltageLevel parentNode, DateTime timeIndex)
{
var dynaNodes = new HashSet<TopologicalNode.DynamicTopologicalNode>();
foreach(KeyValuePair<string,ConnectivityNode> connNode in parentNode.Nodes.ConnectivityNodes)
{
if (connNode.Value.DynamicTopoNode == null)
{
var dynaNode = new TopologicalNode.DynamicTopologicalNode(connNode.Value, parentNode, timeIndex);
connNode.Value.DynamicTopoNode = dynaNode;
dynaNodes.Add(dynaNode);
traverseClosedSwitches(dynaNode, connNode.Value);
}
if(connNode.Value.DynamicTopoNode.TimeIndex != timeIndex)
{
if(!parentNode.DynamicNodes.ContainsKey(timeIndex))
{
parentNode.DynamicNodes[timeIndex] = new HashSet<TopologicalNode.DynamicTopologicalNode>();
}
var dynaNode = new TopologicalNode.DynamicTopologicalNode(connNode.Value,parentNode,timeIndex);
connNode.Value.DynamicTopoNode = dynaNode;
parentNode.DynamicNodes[timeIndex].Add(dynaNode);
traverseClosedSwitches(dynaNode, connNode.Value);
dynaNodes.Add(dynaNode);
}
}
return dynaNodes;
}
internal TransmissionUnit(Terminal linkPoint, TransmissionUnit powerSource)
{
I = new Complex[] { 0, 0, 0 };
UpstreamUnit = powerSource;
DownstreamUnits = new HashSet<TransmissionUnit>();
powerSource.DownstreamUnits.Add(this);
var tryT = linkPoint.ParentEquipment as PowerTransformer.TransformerEnd;
var tryLine = linkPoint.ParentEquipment as ACLineSegment;
//For now assume that Ends[0] is always the upstream TransformerEnd
if (tryT != null)
{
typeOfBranch = "TransformerEnd";
tbranch = tryT;
upstreamTerm = tryT.ParentTransformer.Ends[1].Terminal1;
Node = upstreamTerm.ConnectionPoint.DynamicTopoNode;
BaseKV = UpstreamUnit.BaseKV *
(tryT.ParentTransformer.Ends[1].BaseKV / tryT.ParentTransformer.Ends[0].BaseKV);
}
if (tryLine != null)
{
typeOfBranch = "Conductor";
lineBranch = tryLine;
BaseKV = UpstreamUnit.BaseKV;
if (ReferenceEquals(tryLine.Terminal1, linkPoint))
{
Node = tryLine.Terminal2.ConnectionPoint.DynamicTopoNode;
upstreamTerm = tryLine.Terminal2;
}
if (ReferenceEquals(tryLine.Terminal2, linkPoint))
{
Node = tryLine.Terminal1.ConnectionPoint.DynamicTopoNode;
upstreamTerm = tryLine.Terminal1;
}
}
V = new Complex[]{BaseKV,BaseKV,BaseKV};
}
internal TransmissionUnit(ConnectivityNode sourceBus, float baseKV)
{
DownstreamUnits = new HashSet<TransmissionUnit>();
Node = sourceBus.DynamicTopoNode;
V = new Complex[]{baseKV ,baseKV ,baseKV};
I = new Complex[]{ 0, 0, 0 };
BaseKV = baseKV;
}