Innovenergy
/
Innovenergy_trunk
2
1
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

Update aggregator data

This commit is contained in:
atef 2024-01-25 10:16:45 +01:00
parent 22206c96c7
commit 05a0b02ee5
1 changed files with 157 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

162
csharp/App/SaliMax/src/AggregationService/Aggregator.cs
View File

@ -30,7 +30,7 @@ public static class Aggregator
{
try
{
AggregatedData hourlyAggregatedData = CreateAverage("LogDirectory",DateTime.Now.AddHours(-1).ToUnixTime(),DateTime.Now.ToUnixTime());
AggregatedData hourlyAggregatedData = CreateHourlyData("LogDirectory",DateTime.Now.AddHours(-1).ToUnixTime(),DateTime.Now.ToUnixTime());
hourlyAggregatedData.Save("HourlyData");
}
catch (Exception e)
@ -64,7 +64,7 @@ public static class Aggregator
try
{
var currentTime = DateTime.Now;
AggregatedData dailyAggregatedData = CreateAverage("HourlyData",currentTime.AddDays(-1).ToUnixTime(),currentTime.ToUnixTime());
AggregatedData dailyAggregatedData = CreateDailyData("HourlyData",currentTime.AddDays(-1).ToUnixTime(),currentTime.ToUnixTime());
dailyAggregatedData.Save("DailyData");
if (await dailyAggregatedData.PushToS3())
{
@ -95,13 +95,12 @@ public static class Aggregator
}
}
private static AggregatedData CreateAverage(String myDirectory, Int64 afterTimestamp, Int64 beforeTimestamp)
// this for test
private static AggregatedData CreateHourlyData(String myDirectory, Int64 afterTimestamp, Int64 beforeTimestamp)
{
// Get all CSV files in the specified directory
var csvFiles = Directory.GetFiles(myDirectory, "*.csv");
var batterySoc = new List<Double>();
var batteryAvgSoc = new List<Double>(); // this is only used for the daily data.
var pvPowerAverage = new List<Double>();
var gridPowerImport = new List<Double>();
var gridPowerExport = new List<Double>();
@ -138,23 +137,16 @@ public static class Aggregator
{
switch (variableName)
{
case "/Battery/Soc" or "/MinSoc" or "/MaxSoc":
case "/Battery/Soc":
batterySoc.Add(value);
break;
case "/PvOnDc/DcWh" or "/SumPvPower":
case "/PvOnDc/DcWh" :
pvPowerAverage.Add(value);
break;
case "/Battery/Dc/Power" or "/SumDischargingBatteryPower" or "/SumChargingBatteryPower":
case "/Battery/Dc/Power":
//Average Power (Watts)= Sum of Power Readings/Number of Readings
//Then, you can use the average power in the energy formula:
//
//Energy (kWh)= (Average Power / 3600) × Time (seconds)
//
// Dividing the Average power readings by 3600 converts the result from watt-seconds to kilowatt-hours.
if (value < 0)
{
batteryDischargePower.Add(value);
@ -166,12 +158,147 @@ public static class Aggregator
}
break;
case "/GridMeter/ActivePowerExportT2" or "/SumGridExportPower":
case "/GridMeter/ActivePowerExportT2":
// we are using different register to check which value from the grid meter we need to use
gridPowerExport.Add(value);
break;
case "/GridMeter/ActivePowerImportT2" or "/SumGridImportPower":
case "/GridMeter/ActivePowerImportT2":
gridPowerImport.Add(value);
break;
// Add more cases as needed
default:
// Code to execute when variableName doesn't match any condition
break;
}
}
else
{
//Handle cases where variableValue is not a valid number
// Console.WriteLine(
// $"Invalid numeric value for variable {variableName}:{lines[1].Trim()}");
}
}
else
{
// Handle invalid column format
//Console.WriteLine("Invalid format in column");
}
}
}
}
//Average Power (Watts)= Sum of Power Readings/Number of Readings
//Then, you can use the average power in the energy formula:
//
//Energy (kWh)= (Average Power / 3600) × Time (1 seconds)
//
// Dividing the Average power readings by 3600 converts the result from watt-seconds to kilowatt-hours.
var dischargingEnergy = (batteryDischargePower.Any() ? batteryDischargePower.Average() : 0.0) / 3600 ;
var chargingEnergy = (batteryChargePower.Any() ? batteryChargePower.Average() : 0.0) / 3600 ;
var dMaxSoc = batterySoc.Any() ? batterySoc.Max() : 0.0;
var dMinSoc = batterySoc.Any() ? batterySoc.Min() : 0.0;
var dSumGridExportPower = gridPowerExport.Any() ? (gridPowerExport.Max() - gridPowerExport.Min()) / 1000 : 0.0;
var dSumGridImportPower = gridPowerImport.Any() ? (gridPowerImport.Max() - gridPowerImport.Min()) / 1000 : 0.0;
var dSumPvPower = pvPowerAverage.Any() ? pvPowerAverage.Average() /1000 : 0.0;
AggregatedData aggregatedData = new AggregatedData
{
MaxSoc = dMaxSoc,
MinSoc = dMinSoc,
SumDischargingBatteryPower = dischargingEnergy,
SumChargingBatteryPower = chargingEnergy,
SumGridExportPower = dSumGridExportPower, // divide it
SumGridImportPower = dSumGridImportPower, // divide it
SumPvPower = dSumPvPower
};
// Print the stored CSV data for verification
Console.WriteLine($"Max SOC: {aggregatedData.MaxSoc}");
Console.WriteLine($"Min SOC: {aggregatedData.MinSoc}");
Console.WriteLine($"ChargingBatteryPower: {aggregatedData.SumDischargingBatteryPower}");
Console.WriteLine($"DischargingBatteryBattery: {aggregatedData.SumChargingBatteryPower}");
Console.WriteLine($"SumGridExportPower: {aggregatedData.SumGridExportPower}");
Console.WriteLine($"SumGridImportPower: {aggregatedData.SumGridImportPower}");
Console.WriteLine($"Min SOC: {aggregatedData.MinSoc}");
Console.WriteLine("CSV data reading and storage completed.");
Console.WriteLine("-----------------------------------------------------------------------------------------------------------------");
return aggregatedData;
}
private static AggregatedData CreateDailyData(String myDirectory, Int64 afterTimestamp, Int64 beforeTimestamp)
{
// Get all CSV files in the specified directory
var csvFiles = Directory.GetFiles(myDirectory, "*.csv");
var batterySoc = new List<Double>();
var pvPowerAverage = new List<Double>();
var gridPowerImport = new List<Double>();
var gridPowerExport = new List<Double>();
var batteryDischargePower = new List<Double>();
var batteryChargePower = new List<Double>();
Console.WriteLine("-----------------------------------------------------------------------------------------------------------------");
Console.WriteLine("File timestamp should start after "+ afterTimestamp);
foreach (var csvFile in csvFiles)
{
if (csvFile == "LogDirectory/log.csv")
{
continue;
}
if (IsFileWithinTimeRange(csvFile, afterTimestamp, beforeTimestamp))
{
using var reader = new StreamReader(csvFile);
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var lines = line?.Split(';');
// Assuming there are always three columns (variable name and its value)
if (lines is { Length: 3 })
{
var variableName = lines[0].Trim();
if (TryParse(lines[1].Trim(), out var value))
{
switch (variableName)
{
case "/MinSoc" or "/MaxSoc":
batterySoc.Add(value);
break;
case "/SumPvPower":
pvPowerAverage.Add(value);
break;
case "/SumDischargingBatteryPower" :
batteryDischargePower.Add(value);
break;
case "/SumChargingBatteryPower" :
batteryChargePower.Add(value);
break;
case "/SumGridExportPower":
gridPowerExport.Add(value);
break;
case "/SumGridImportPower":
gridPowerImport.Add(value);
break;
// Add more cases as needed
@ -227,7 +354,6 @@ public static class Aggregator
return aggregatedData;
}
// Custom method to check if a string is numeric
private static Boolean GetVariable(String value, String path)
{