public bool LoadOutagesFromCSV(string filename)
{
StreamReader streamReader = null;
try
{
streamReader = new StreamReader(filename);
//Skip header
streamReader.ReadLine();
List <Outage> items = new List <Outage>();
while (!streamReader.EndOfStream)
{
//Read and split line
string line = streamReader.ReadLine();
string[] strValues = line.Split(';');
//Create Outlet object
Outage item = new Outage();
item.From = strValues[0];
item.To = strValues[1];
item.ElementName = strValues[2];
item.TsoOrigin = strValues[3];
item.id = $"OU-{rnd.Next(100)}-{rnd.Next(10000)}";
items.Add(item);
}
outputStream.WriteLine($"Loaded {items.Count} outages");
outages = items;
} catch (Exception e)
{
outputStream.WriteLine($"Failed to load outages: {e.Message}");
if (streamReader != null)
{
streamReader.Close();
}
Summary = "Failed to load outages from the file.";
return(false);
}
if (streamReader != null)
{
streamReader.Close();
}
return(true);
}
public bool Generate()
{
List <string> tsoOrigins = new List <string>();
foreach (var item in criticalBranches)
{
if (!tsoOrigins.Contains(item.TsoOrigin))
{
tsoOrigins.Add(item.TsoOrigin);
}
}
/////////////////////////////////////////
/////// ContingencyDictionary.xml ///////
/////////////////////////////////////////
#region ContingencyDictionary.xml
outputStream.WriteLine("Generating ContingencyDictionary.xml...");
XmlDocument doc = new XmlDocument();
XmlElement rootNode = doc.CreateElement("FlowBasedContingency");
rootNode.SetAttribute("DtdRelease", "4");
rootNode.SetAttribute("DtdVersion", "0");
rootNode.SetAttribute("xmlns", "flowbased");
rootNode.SetAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
XmlAttribute attr = doc.CreateAttribute("xsi", "schemaLocation", "http://www.w3.org/2001/XMLSchema-instance");
attr.Value = "flowbasedcontingency-01.xsd";
rootNode.SetAttributeNode(attr);
rootNode.Attributes[rootNode.Attributes.Count - 1].Prefix = "xsi";
doc.AppendChild(rootNode);
WriteHeader(rootNode, "ContingencyTimeInterval");
XmlElement outagesElement = doc.CreateElement("outages");
rootNode.AppendChild(outagesElement);
foreach (var item in outages)
{
XmlElement outage = doc.CreateElement("outage");
outage.SetAttribute("id", item.id);
XmlElement branch = doc.CreateElement("branch");
branch.SetAttribute("eic", item.TsoOrigin);
branch.SetAttribute("elementName", item.ElementName);
branch.SetAttribute("from", item.From);
branch.SetAttribute("to", item.To);
outage.AppendChild(branch);
outagesElement.AppendChild(outage);
}
//Save and validate
outputStream.WriteLine("Saving...");
if (SaveXML(doc, Path.Combine(outputPath, "ContingencyDictionary.xml")))
{
Validator validator = new Validator(Path.Combine(outputPath, "ContingencyDictionary.xml"), Path.Combine(outputPath, "flowbasedcontingency-01.xsd"), outputStream, validationResultPrompt);
if (!validator.Validate(consoleOnly))
{
Summary = "Validation failed.";
return(false);
}
}
outputStream.WriteLine();
#endregion
//////////////////////////////////////////////
/////// IndividualCriticalBranches.xml ///////
//////////////////////////////////////////////
#region IndividualCriticalBranches.xml
//Generate IndividualCriticalBranches.xml for each tsoOrigin
foreach (var tsoOrigin in tsoOrigins)
{
outputStream.WriteLine($"Generating IndividualCriticalBranches.xml for tsoOrigin {tsoOrigin}...");
doc = new XmlDocument();
rootNode = doc.CreateElement("FlowBasedConstraintDocument");
rootNode.SetAttribute("DtdRelease", "4");
rootNode.SetAttribute("DtdVersion", "0");
rootNode.SetAttribute("xmlns", "flowbased");
rootNode.SetAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
attr = doc.CreateAttribute("xsi", "schemaLocation", "http://www.w3.org/2001/XMLSchema-instance");
attr.Value = "flowbasedconstraintdocument-17.xsd";
rootNode.SetAttributeNode(attr);
doc.AppendChild(rootNode);
WriteHeader(rootNode, "ConstraintTimeInterval");
XmlElement criticalBranchesXml = doc.CreateElement("criticalBranches");
rootNode.AppendChild(criticalBranchesXml);
foreach (var criticalBranch in criticalBranches)
{
int outagesCount = rnd.Next(settings.outagesPerBranch) + 1;
//Use only criticalBranches with same tsoOrigin
if (criticalBranch.TsoOrigin != tsoOrigin)
{
continue;
}
for (int i = 0; i < outagesCount; i++)
{
Outage outage = null;
//Find i-th possible outage
int skippedOutages = 0;
foreach (var item in outages)
{
if (item.TsoOrigin != criticalBranch.TsoOrigin)
{
continue;
}
if (item.From == criticalBranch.From)
{
continue;
}
if (item.To == criticalBranch.To)
{
continue;
}
if (skippedOutages != i)
{
skippedOutages++;
}
else
{
outage = item;
break;
}
}
if (outage == null)
{
outputStream.WriteLine("No possible outage!");
Summary = "Could not find possible outage for critical branch.";
return(false);
}
XmlElement criticalBranchElement = doc.CreateElement("criticalBranch");
criticalBranchElement.SetAttribute("id", "testId");
XmlElement timeIntervalXml = doc.CreateElement("timeInterval");
timeIntervalXml.SetAttribute("v", settings.constraintTimeInterval);
criticalBranchElement.AppendChild(timeIntervalXml);
XmlElement branchElement = doc.CreateElement("branch");
branchElement.SetAttribute("from", criticalBranch.From);
branchElement.SetAttribute("to", criticalBranch.To);
branchElement.SetAttribute("order", criticalBranch.Order);
branchElement.SetAttribute("name", "testName");
branchElement.SetAttribute("eic", "testEic");
criticalBranchElement.AppendChild(branchElement);
//Append custom values
foreach (var item in criticalBranch.details)
{
XmlElement detailXml = doc.CreateElement(item.Key);
detailXml.InnerText = item.Value;
criticalBranchElement.AppendChild(detailXml);
}
XmlElement tsoOriginElement = doc.CreateElement("tsoOrigin");
tsoOriginElement.InnerText = tsoOrigin;
criticalBranchElement.AppendChild(tsoOriginElement);
XmlElement outageElement = doc.CreateElement("outage");
outageElement.SetAttribute("id", outage.id);
criticalBranchElement.AppendChild(outageElement);
criticalBranchesXml.AppendChild(criticalBranchElement);
}
}
outputStream.WriteLine("Saving...");
//Save and validate
if (SaveXML(doc, Path.Combine(outputPath, $"IndividualCriticalBranches_{tsoOrigin}.xml")))
{
Validator validator = new Validator(Path.Combine(outputPath, $"IndividualCriticalBranches_{tsoOrigin}.xml"), Path.Combine(outputPath, "flowbasedconstraintdocument-17.xsd"), outputStream, validationResultPrompt);
if (!validator.Validate(consoleOnly))
{
Summary = "Validation failed.";
return(false);
}
}
outputStream.WriteLine();
}
#endregion
return(true);
}
