private async Task UpdateLoadFlowFromRecloser(TopologyModel topology, Dictionary <long, float> loadOfFeeders)
{
string verboseMessage = $"{baseLogString} UpdateLoadFlowFromRecloser method called.";
Logger.LogVerbose(verboseMessage);
if (topology == null)
{
string message = $"{baseLogString} UpdateLoadFlowFromRecloser => Topologies are null.";
Logger.LogError(message);
throw new Exception(message);
}
foreach (var recloserGid in reclosers)
{
if (topology.GetElementByGid(recloserGid, out ITopologyElement recloser))
{
await CalculateLoadFlowFromRecloser(recloser, topology, loadOfFeeders);
}
}
}
public async Task <UIModel> ConvertTopologyToUIModel(TopologyModel topology)
{
string verboseMessage = $"{baseLogString} ConvertTopologyToUIModel method called.";
Logger.LogVerbose(verboseMessage);
if (topology == null)
{
string message = $"{baseLogString} ConvertTopologyToUIModel => Provider topology is null.";
Logger.LogError(message);
throw new Exception(message);
}
UIModel uIModel = new UIModel();
Stack <long> stack = new Stack <long>();
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => Calling GetReclosers method from model provider client.");
var modelProviderClient = CeModelProviderClient.CreateClient();
var reclosers = await modelProviderClient.GetReclosers();
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => GetReclosers method from model provider client has been called successfully.");
uIModel.FirstNode = topology.FirstNode;
stack.Push(topology.FirstNode);
long nextElementGid;
while (stack.Count > 0)
{
nextElementGid = stack.Pop();
if (topology.GetElementByGid(nextElementGid, out ITopologyElement element))
{
if (!reclosers.Contains(nextElementGid))
{
foreach (var child in element.SecondEnd)
{
long nextElement = child.Id;
if (ModelCodeHelper.ExtractTypeFromGlobalId(child.Id) == 0)
{
if (child is Field field && field.Members.Count > 0)
{
nextElement = field.Members.First().Id;
}
else
{
string message = $"{baseLogString} ConvertTopologyToUIModel => Error while getting field in Topology to UIModel convert. Element is not field or field is empty.";
Logger.LogError(message);
throw new Exception(message);
}
}
uIModel.AddRelation(element.Id, nextElement);
stack.Push(nextElement);
}
}
List <UIMeasurement> measurements = new List <UIMeasurement>();
foreach (var measurementGid in element.Measurements.Keys)
{
DMSType type = (DMSType)ModelCodeHelper.ExtractTypeFromGlobalId(measurementGid);
if (type == DMSType.ANALOG)
{
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => Calling GetAnalogMeasurement method from measurement provider client for measurement GID {measurementGid:X16}.");
var measurementProviderClient = MeasurementProviderClient.CreateClient();
AnalogMeasurement analogMeasurement = await measurementProviderClient.GetAnalogMeasurement(measurementGid);
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => GetAnalogMeasurement method from measurement provider client has been called successfully.");
measurements.Add(new UIMeasurement()
{
Gid = analogMeasurement.Id,
Type = analogMeasurement.GetMeasurementType(),
Value = analogMeasurement.GetCurrentValue()
});
}
else if (type == DMSType.DISCRETE)
{
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => Calling GetDiscreteMeasurement method from measurement provider client for measurement GID {measurementGid:X16}.");
var measurementProviderClient = MeasurementProviderClient.CreateClient();
DiscreteMeasurement discreteMeasurement = await measurementProviderClient.GetDiscreteMeasurement(measurementGid);
Logger.LogDebug($"{baseLogString} ConvertTopologyToUIModel => GetDiscreteMeasurement method from measurement provider client has been called successfully.");
measurements.Add(new UIMeasurement()
{
Gid = discreteMeasurement.Id,
Type = discreteMeasurement.GetMeasurementType(),
Value = discreteMeasurement.GetCurrentValue()
});
}
}
if (!uIModel.Nodes.ContainsKey(element.Id))
{
UINode newUINode = new UINode()
{
Id = element.Id,
Name = element.Name,
Mrid = element.Mrid,
Description = element.Description,
DMSType = element.DmsType,
NominalVoltage = element.NominalVoltage,
Measurements = measurements,
IsActive = element.IsActive,
IsRemote = element.IsRemote,
NoReclosing = element.NoReclosing
};
uIModel.AddNode(newUINode);
}
}
private async Task CalculateLoadFlow(TopologyModel topology, Dictionary <long, float> loadOfFeeders)
{
string verboseMessage = $"{baseLogString} CalculateLoadFlow method called.";
Logger.LogVerbose(verboseMessage);
if (topology == null)
{
string message = $"{baseLogString} CalculateLoadFlow => Topologies are null.";
Logger.LogError(message);
throw new Exception(message);
}
if (topology.GetElementByGid(topology.FirstNode, out ITopologyElement firsElement))
{
Stack <ITopologyElement> stack = new Stack <ITopologyElement>();
stack.Push(firsElement);
ITopologyElement nextElement;
long currentFider = 0;
while (stack.Count > 0)
{
nextElement = stack.Pop();
if (nextElement is Field field)
{
stack.Push(field.Members.First());
}
else
{
if (nextElement is Feeder)
{
currentFider = nextElement.Id;
if (!feeders.ContainsKey(currentFider))
{
feeders.Add(currentFider, nextElement);
}
}
Tuple <bool, float> tuple = await IsElementEnergized(nextElement);
bool isEnergized = tuple.Item1;
float load = tuple.Item2;
if (!isEnergized)
{
await DeEnergizeElementsUnder(nextElement);
}
else
{
if (loadOfFeeders.ContainsKey(currentFider))
{
loadOfFeeders[currentFider] += load;
}
else
{
loadOfFeeders.Add(currentFider, load);
}
foreach (var child in nextElement.SecondEnd)
{
if (!reclosers.Contains(child.Id))
{
stack.Push(child);
}
}
}
}
}
}
else
{
Logger.LogDebug($"{baseLogString} CalculateLoadFlowFirst => Element with GID {topology?.FirstNode:X16} does not exist in collection.");
}
Logger.LogVerbose($"{baseLogString} CalculateLoadFlowFirst => Calulate load flow finished.");
}