public void ReadSwitchesFromFile()
{
Dictionary <long, MPNode> listOfNodes = internalModel.Nodes;
Dictionary <long, MPBranch> listOfBranches = internalModel.Branches;
Dictionary <long, MPSwitchDevice> listOfSwitchDevices = internalModel.SwitchDevices;
String file_name = "Switches.xml";
XmlDocument xml_doc = new XmlDocument();
xml_doc.Load(file_path + file_name);
XmlNodeList xnList = xml_doc.SelectNodes("/Switches/Switch");
foreach (XmlElement xml_elem in xnList)
{
ESwitchStatus[] active = new ESwitchStatus[3];
long switch_lid = UInt32.Parse(xml_elem.GetAttribute("LID"));
long branchLid = UInt32.Parse(xml_elem["Branch"].InnerText);
long nodeLid = UInt32.Parse(xml_elem["Node"].InnerText);
EPhaseCode state = (EPhaseCode)Byte.Parse(xml_elem["SwitchState"].InnerText);
EPhaseCode phases = (EPhaseCode)Byte.Parse(xml_elem["Phases"].InnerText);
if (!listOfNodes.ContainsKey(nodeLid) && !listOfBranches.ContainsKey(nodeLid))
{
throw new Exception("Bad input file. There is(are) not graph elem(s) with specific lid(s).");
}
MPSwitchDevice switchDevice = new MPSwitchDevice(switch_lid, branchLid, nodeLid, phases, state);
listOfSwitchDevices.Add(switch_lid, switchDevice);
}
}
public void ClosePhaseOfSwitch(MPSwitchDevice switchDevice, EPhaseCode phaseToChange)
{
MPConnectivityBranch statebranch = (MPConnectivityBranch)internalModel.Branches[switchDevice.StateBranch];
AddBranchToModel(statebranch, phaseToChange);
switchDevice.State = switchDevice.State | phaseToChange;
}
public void OpenPhaseOfSwitch(MPSwitchDevice switchDevice, EPhaseCode phaseToChange)
{
MPConnectivityBranch statebranch = (MPConnectivityBranch)internalModel.Branches[switchDevice.StateBranch];
RemoveBranchFromModel(statebranch, phaseToChange);
switchDevice.State = switchDevice.State & (~phaseToChange & EPhaseCode.ABC);
}
public void CloseSwitch(MPSwitchDevice switchDevice, EPhaseCode phasesToAdd)
{
MPConnectivityBranch statebranch = (MPConnectivityBranch)internalModel.Branches[switchDevice.StateBranch];
AddBranchToModel(statebranch, phasesToAdd);
switchDevice.State = switchDevice.OriginalPhases;
}
public void OpenSwitch(MPSwitchDevice switchDevice, EPhaseCode phasesToRemove)
{
MPConnectivityBranch statebranch = (MPConnectivityBranch)internalModel.Branches[switchDevice.StateBranch];
RemoveBranchFromModel(statebranch, phasesToRemove);
switchDevice.State = EPhaseCode.NONE;
}
public void ReadSwitches(Dictionary <long, ResourceDescription> cimSwitches, Dictionary <long, ResourceDescription> cimTerminals)
{
if (!isRootsInitialized || !isBranchesInitialized || !isNodesInitialized)
{
return;
}
Dictionary <long, MPBranch> branches = internalModel.Branches;
Dictionary <long, MPNode> nodes = internalModel.Nodes;
Dictionary <long, MPSwitchDevice> switches = internalModel.SwitchDevices;
foreach (ResourceDescription cimSwitch in cimSwitches.Values)
{
long switchId = cimSwitch.Id;
if (!branches.ContainsKey(switchId))
{
List <long> terminalsID = cimSwitch.GetProperty(ModelCode.CONDEQ_TERMINALS).AsReferences();
AddBranch(cimTerminals, branches, nodes, switchId, terminalsID);
if (!switches.ContainsKey(switchId))
{
ResourceDescription firstTerminal = cimTerminals[terminalsID[0]];
long nodeId = firstTerminal.GetProperty(ModelCode.TERMINAL_CONNECTIVITYNODE).AsReference();
EPhaseCode switchPhases = (EPhaseCode)firstTerminal.GetProperty(ModelCode.TERMINAL_PHASES).AsEnum();
EPhaseCode switchState = GetSwitchState(switchPhases, cimSwitch.GetProperty(ModelCode.SWITCH_NORMALOPEN).AsBool());
MPSwitchDevice newSwitch = new MPSwitchDevice(switchId, switchId, nodeId, switchPhases, switchState);
switches.Add(switchId, newSwitch);
}
else
{
string errMessage = $"Switch with id {switchId} already exists in intenal model.";
Logger.LogError(errMessage);
throw new Exception(errMessage);
}
}
else
{
string errMessage = $"Switch (branch) with id {switchId} already exists in intenal model.";
Logger.LogError(errMessage);
throw new Exception(errMessage);
}
}
isSwitchesInitialized = true;
}
private void InsertSwitchDeviceInMatrixModel(MPSwitchDevice bay)
{
MPBranch oldBranch = internalModel.Branches[bay.EndBranch];
// Krajevi grane na kojoj se nalazi prekidac
long node2Lid = bay.EndNode;
long node1Lid = oldBranch.EndNodes[0] == node2Lid ? oldBranch.EndNodes[1] : oldBranch.EndNodes[0];
// Kreiranje novog cvora sa faznoscu stare grane
long connNodeLid = internalModel.LidManager.FindFreeTemporaryIndex("MPConnectivityNode");
MPConnectivityNode connNode = new MPConnectivityNode(connNodeLid, oldBranch.OriginalPhases);
AddNodeInModel(connNodeLid);
internalModel.Nodes.Add(connNodeLid, connNode);
// Kreiranje prve grane sa faznoscu stare grane
long connBranch1Lid = internalModel.LidManager.FindFreeTemporaryIndex("MPConnectivityBranch");
MPConnectivityBranch connBranch1 = new MPConnectivityBranch(connBranch1Lid, oldBranch.Lid, oldBranch.OriginalPhases, node1Lid, connNodeLid);
AddBranchToModel(connBranch1);
internalModel.Branches.Add(connBranch1Lid, connBranch1);
// Kreiranje druge grane sa faznoscu i stanjem prekidaca
long connBranch2Lid = internalModel.LidManager.FindFreeTemporaryIndex("MPConnectivityBranch");
MPConnectivityBranch connBranch2 = new MPConnectivityBranch(connBranch2Lid, oldBranch.Lid, bay.OriginalPhases, connNodeLid, node2Lid);
AddBranchToModel(connBranch2, bay.State);
internalModel.Branches.Add(connBranch2Lid, connBranch2);
// Povezivanje prekidaca sa granom koja modelira njegovo stanje
bay.StateBranch = connBranch2Lid;
// Brisanje stare grane
RemoveBranchFromModel(oldBranch);
internalModel.Branches.Remove(oldBranch.Lid);
}
