private void DataAcquisition()
{
while (true)
{
LogHelper.Log(LogTarget.File, LogService.SCADACrunching, " INFO - SCADACrunching.cs - Data acquisition, new measurement ciclus.");
timestamp = DateTime.Now;
lock (SCADAModel.Instance.Lock2PC)
{
foreach (var analogValue in scadaModel.AnalogValues)
{
var value = client.ReadHoldingRegisters2(analogValue.Address, 1);
SynchronousMachine syncMachine = adapter.GetSyncMachineByGid(analogValue.SynchronousMachine);
if (syncMachine == null)
{
LogHelper.Log(LogTarget.File, LogService.SCADACrunching, " ERROR - SCADACrunching.cs - Data acquisition, Synchronous machine is not assigned to analog value.");
throw new Exception("Synchronous machine is not assigned to analog value.");
}
analogValue.Value = RawValuesConverter.ConvertRange(value[0], RAW_MIN, RAW_MAX, EGU_MIN, EGU_MAX);
analogValue.Timestamp = timestamp.Ticks;
}
SCADASubscriber.Instance.NotifySubscribers(DMSType.ANALOGVALUE);
}
Thread.Sleep(3000);
}
}
public void ReceiveAndSetSetpoint(Setpoint setpoint)
{
foreach (var item in setpoint.PDistributionByAV)
{
AnalogValue av = scadaModel.AnalogValues.Where(o => o.GlobalId.Equals(item.Key)).FirstOrDefault();
float value = RawValuesConverter.ConvertRange(item.Value, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX);
//short value = floatToShort(RawValuesConverter.ConvertRange(item.Value, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX));
//client.WriteSingleHoldingRegister(av.Address, value);
LogHelper.Log(LogTarget.File, LogService.SCADASetpoint, " INFO - SCADASetpoint.cs - Receiving and setting setpoint.");
client.WriteSingleHoldingRegister2(av.Address, value);
}
}
/// <summary>
/// Simulation of analog points changes
/// </summary>
private void SimulatorForAnalogPoints()
{
while (true)
{
lock (SimulatorModel.Instance.Lock2PC)
{
foreach (AnalogValue value in model.AnalogPoints)
{
SynchronousMachine der = model.Ders[value.SynchronousMachine];
if (!SimulatorModel.Instance.CurrentWeathers.ContainsKey(der.GlobalId))
{
Console.WriteLine(DateTime.Now + ": Weather forecast is not available for GlobalId: " + der.GlobalId);
continue;
}
CAS signal = SimulatorModel.Instance.ControlActiveSignals.Where(o => o.Gid.Equals(value.GlobalId)).FirstOrDefault();
if (signal != null)
{
if (signal.ControlledBy.Equals(CASEnum.Normal))
{
Console.WriteLine(DateTime.Now + ": Signal gid: {0}, Status: {1}", signal.Gid, signal.ControlledBy);
continue;
}
}
WeatherInfo wInfo = SimulatorModel.Instance.CurrentWeathers[der.GlobalId];
switch (der.FuelType)
{
case FuelType.Sun:
{
if (value.PowerType == PowerType.Reactive)
{
float currentQ = 0;
currentQ = RawValuesConverter.ConvertRange(currentQ, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX);
WriteSingleHoldingRegister(value.Address, currentQ);
}
else
{
long sunriseTime = wInfo.Daily.Data.FirstOrDefault().SunriseTime;
long sunsetTime = wInfo.Daily.Data.FirstOrDefault().SunsetTime;
float currentP = pCalculator.GetActivePowerForSolarGenerator((float)wInfo.Currently.Temperature, (float)wInfo.Currently.CloudCover, der.NominalP, sunriseTime, sunsetTime);
currentP = RawValuesConverter.ConvertRange(currentP, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX);
WriteSingleHoldingRegister(value.Address, currentP);
}
}
break;
case FuelType.Wind:
{
float currentP = pCalculator.GetActivePowerForWindGenerator(der.NominalP, (float)(wInfo.Currently.WindSpeed));
if (value.PowerType == PowerType.Reactive)
{
// 5% of active power
float currentQ = currentP * 0.05f;
currentQ = RawValuesConverter.ConvertRange(currentQ, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX);
WriteSingleHoldingRegister(value.Address, currentQ);
}
else
{
currentP = RawValuesConverter.ConvertRange(currentP, EGU_MIN, EGU_MAX, RAW_MIN, RAW_MAX);
WriteSingleHoldingRegister(value.Address, currentP);
}
}
break;
}
}
}
Thread.Sleep(5000);
}
}