private void DetectDisturbances(DataGroup dataGroup, VICycleDataGroup viCycleDataGroup)
{
List <Range <int> > aPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VA?.RMS));
List <Range <int> > bPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VB?.RMS));
List <Range <int> > cPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VC?.RMS));
List <Range <int> > abPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VAB?.RMS));
List <Range <int> > bcPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VBC?.RMS));
List <Range <int> > caPhaseDisturbanceRanges = DetectDisturbanceRanges(ToPerUnit(viCycleDataGroup.VCA?.RMS));
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(abPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VAB.RMS, range, Phase.AB)))
.Concat(bcPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VBC.RMS, range, Phase.BC)))
.Concat(caPhaseDisturbanceRanges.Select(range => ToDisturbance(viCycleDataGroup.VCA.RMS, range, Phase.CA)))
.ToList();
IEnumerable <Range <int> > allDisturbanceRanges = aPhaseDisturbanceRanges
.Concat(bPhaseDisturbanceRanges)
.Concat(cPhaseDisturbanceRanges)
.Concat(abPhaseDisturbanceRanges)
.Concat(bcPhaseDisturbanceRanges)
.Concat(caPhaseDisturbanceRanges);
IEnumerable <Disturbance> worstDisturbances = Range <int> .MergeAllOverlapping(allDisturbanceRanges)
.Select(range =>
{
Disturbance worst = null;
foreach (Disturbance disturbance in disturbanceList.Where(disturbance => ToRange(disturbance).Overlaps(range)))
{
if ((object)worst == null || m_isMoreSevere(disturbance.PerUnitMagnitude, worst.PerUnitMagnitude))
{
worst = disturbance;
}
}
worst = worst.Clone();
worst.Phase = Phase.Worst;
return(worst);
});
disturbanceList.AddRange(worstDisturbances);
if (disturbanceList.Any())
{
m_disturbances.Add(dataGroup, disturbanceList);
}
}
private void ProcessReportedDisturbances(Meter meter, DataGroup dataGroup)
{
Line line = dataGroup.Line;
if ((object)line == null)
{
if (meter.MeterLocation.MeterLocationLines.Count != 1)
{
return;
}
line = meter.MeterLocation.MeterLocationLines.Single().Line;
}
List <Disturbance> disturbanceList = dataGroup.Disturbances
.Select(disturbance => ToDisturbance(line, disturbance))
.Where(IsDisturbed)
.ToList();
if (dataGroup.Samples > 0)
{
DateTime startTime = dataGroup.StartTime;
DateTime endTime = dataGroup.EndTime;
TimeSpan duration = (endTime - startTime);
foreach (Disturbance disturbance in disturbanceList)
{
TimeSpan startDuration = disturbance.StartTime - startTime;
TimeSpan endDuration = disturbance.EndTime - startTime;
disturbance.StartIndex = (int)((startDuration.TotalSeconds / duration.TotalSeconds) * dataGroup.Samples);
disturbance.EndIndex = (int)((endDuration.TotalSeconds / duration.TotalSeconds) * dataGroup.Samples);
}
}
IEnumerable <Range <DateTime> > allDisturbanceRanges = disturbanceList
.Select(ToDateRange);
IEnumerable <Disturbance> worstDisturbances = Range <DateTime> .MergeAllOverlapping(allDisturbanceRanges)
.Select(range =>
{
Disturbance worst = null;
foreach (Disturbance disturbance in disturbanceList.Where(disturbance => ToDateRange(disturbance).Overlaps(range)))
{
if ((object)worst == null || m_isMoreSevere(disturbance.PerUnitMagnitude, worst.PerUnitMagnitude))
{
worst = disturbance;
}
}
worst = worst.Clone();
worst.Phase = Phase.Worst;
return(worst);
});
disturbanceList.AddRange(worstDisturbances);
if (disturbanceList.Any())
{
m_disturbances.Add(dataGroup, disturbanceList);
}
}
