private DataSeries ToPerUnit(DataSeries rms)
{
double nominalValue = rms?.SeriesInfo.Channel.PerUnitValue ?? GetLineVoltage(rms);
if (nominalValue == 0.0D)
{
return(null);
}
return(rms?.Multiply(1.0D / nominalValue));
}
private void DetectDisturbances(DataGroup dataGroup, VICycleDataGroup viCycleDataGroup)
{
double nominalVoltage = dataGroup.Line.VoltageKV * 1000.0D / Sqrt3;
double nominalVoltageReciprocal = 1.0D / nominalVoltage;
DataSeries vAll = GetVAllSeries(viCycleDataGroup);
List <Range <int> > aPhaseDisturbanceRanges = DetectDisturbanceRanges(viCycleDataGroup.VA.RMS.Multiply(nominalVoltageReciprocal));
List <Range <int> > bPhaseDisturbanceRanges = DetectDisturbanceRanges(viCycleDataGroup.VB.RMS.Multiply(nominalVoltageReciprocal));
List <Range <int> > cPhaseDisturbanceRanges = DetectDisturbanceRanges(viCycleDataGroup.VC.RMS.Multiply(nominalVoltageReciprocal));
List <Range <int> > allDisturbanceRanges = DetectDisturbanceRanges(vAll.Multiply(nominalVoltageReciprocal));
List <Disturbance> disturbanceList = aPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VA.RMS, range, Phase.AN))
.Concat(bPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VB.RMS, range, Phase.BN)))
.Concat(cPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VC.RMS, range, Phase.CN)))
.Concat(allDisturbanceRanges.Select(range => ToDisturbance(vAll, range, Phase.None)))
.ToList();
m_disturbances.Add(dataGroup, disturbanceList);
}
/// <summary>
/// Parses the file into a meter data set per meter contained in the file.
/// </summary>
/// <param name="filePath">The path to the file to be parsed.</param>
/// <returns>List of meter data sets, one per meter.</returns>
public void Parse(string filePath)
{
Header header;
Channel channel;
DataSeries series;
List<DateTime> timeSamples;
List<double> valueSamples;
if ((object)m_eventFile == null)
m_eventFile = EventFile.Parse(filePath);
if (!m_eventFile.EventReports.Any() && !m_eventFile.CommaSeparatedEventReports.Any())
return;
header = m_eventFile.EventReports.FirstOrDefault()?.Header
?? m_eventFile.CommaSeparatedEventReports[0].Header;
m_meterDataSet.Meter = new Meter();
m_meterDataSet.Meter.AssetKey = header.RelayID;
m_meterDataSet.Meter.Name = header.RelayID;
m_meterDataSet.Meter.ShortName = new string(header.RelayID.ToNonNullString().Take(50).ToArray());
m_meterDataSet.Meter.MeterLocation = new MeterLocation();
m_meterDataSet.Meter.MeterLocation.AssetKey = header.StationID;
m_meterDataSet.Meter.MeterLocation.Name = header.StationID;
m_meterDataSet.Meter.MeterLocation.ShortName = new string(header.StationID.ToNonNullString().Take(50).ToArray());
m_meterDataSet.Meter.MeterLocation.Description = header.StationID;
foreach (EventReport report in m_eventFile.EventReports)
{
for (int i = 0; i < report.AnalogSection.AnalogChannels.Count; i++)
{
channel = MakeParsedAnalog(report, i);
series = new DataSeries();
timeSamples = report.AnalogSection.TimeChannel.Samples;
valueSamples = report.AnalogSection.AnalogChannels[i].Samples;
series.DataPoints = timeSamples
.Zip(valueSamples, (time, value) => new DataPoint() { Time = time, Value = value })
.ToList();
if (new string[] { "VA", "VB", "VC", "VS" }.Contains(report.AnalogSection.AnalogChannels[i].Name))
series = series.Multiply(1000.0D);
series.SeriesInfo = channel.Series[0];
m_meterDataSet.DataSeries.Add(series);
}
for (int i = 0; i < report.AnalogSection.DigitalChannels.Count; i++)
{
channel = MakeParsedDigital(report, i);
series = new DataSeries();
if (channel.Name == "*")
continue;
timeSamples = report.AnalogSection.TimeChannel.Samples;
valueSamples = report.AnalogSection.DigitalChannels[i].Samples.Select(Convert.ToDouble).ToList();
series.SeriesInfo = channel.Series[0];
series.DataPoints = timeSamples
.Zip(valueSamples, (time, value) => new DataPoint() { Time = time, Value = value })
.ToList();
m_meterDataSet.Digitals.Add(series);
}
ComplexNumber z1 = new ComplexNumber(0.0D, 0.0D);
ComplexNumber z0 = new ComplexNumber(0.0D, 0.0D);
double groupSetting;
if (double.TryParse(report.GetGroupSettings("Z1MAG"), out groupSetting))
z1.Magnitude = groupSetting;
if (double.TryParse(report.GetGroupSettings("Z1ANG"), out groupSetting))
z1.Angle = groupSetting;
if (double.TryParse(report.GetGroupSettings("Z0MAG"), out groupSetting))
z0.Magnitude = groupSetting;
if (double.TryParse(report.GetGroupSettings("Z0ANG"), out groupSetting))
z0.Angle = groupSetting;
if (z1 != z0)
{
m_meterDataSet.Configuration.R1 = z1.Real;
m_meterDataSet.Configuration.X1 = z1.Imaginary;
m_meterDataSet.Configuration.R0 = z0.Real;
m_meterDataSet.Configuration.X0 = z0.Imaginary;
if (double.TryParse(report.GetGroupSettings("LL"), out groupSetting))
m_meterDataSet.Configuration.LineLength = groupSetting;
}
}
foreach (CommaSeparatedEventReport report in m_eventFile.CommaSeparatedEventReports)
{
for (int i = 0; i < report.AnalogSection.AnalogChannels.Count; i++)
{
channel = MakeParsedAnalog(report, i);
series = new DataSeries();
timeSamples = report.AnalogSection.TimeChannel.Samples;
valueSamples = report.AnalogSection.AnalogChannels[i].Samples;
series.DataPoints = timeSamples
.Zip(valueSamples, (time, value) => new DataPoint() { Time = time, Value = value })
.ToList();
series.SeriesInfo = channel.Series[0];
m_meterDataSet.DataSeries.Add(series);
}
for (int i = 0; i < report.AnalogSection.DigitalChannels.Count; i++)
{
channel = MakeParsedDigital(report, i);
series = new DataSeries();
if (channel.Name == "*")
continue;
timeSamples = report.AnalogSection.TimeChannel.Samples;
valueSamples = report.AnalogSection.DigitalChannels[i].Samples.Select(Convert.ToDouble).ToList();
series.SeriesInfo = channel.Series[0];
series.DataPoints = timeSamples
.Zip(valueSamples, (time, value) => new DataPoint() { Time = time, Value = value })
.ToList();
m_meterDataSet.Digitals.Add(series);
}
}
}
