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#include "precharge.h"
#include "QDebug"
Precharge::Precharge() :
maximumVoltage(0),
preChargeTime(0),
preChargePercentage(100),
chosenResistance(0),
systemCapacitance(0)
{
}
void Precharge::setMaximumVoltage(double voltage)
{
maximumVoltage = voltage;
}
void Precharge::setPreChargeTime(double time)
{
preChargeTime = time;
}
void Precharge::setPreChargePercentage(double percentage)
{
preChargePercentage = percentage;
}
void Precharge::setSystemCapacitance(float capacitance)
{
systemCapacitance = capacitance*std::pow(10,-6); //uF
qDebug() << systemCapacitance;
}
void Precharge::setChosenResistance(double resistance)
{
chosenResistance = resistance;
}
void Precharge::calculate()
{
emit calculation();
}
double Precharge::maximumResistance(void)
{
return preChargeTime/(-std::log(1-(preChargePercentage*0.01))*systemCapacitance);
}
double Precharge::actualPreChargeTime(void)
{
return (-std::log(1-(preChargePercentage*0.01)))*chosenResistance*systemCapacitance;
}
double Precharge::peakInRushCurrent(void)
{
return maximumVoltage/chosenResistance;
}
double Precharge::averagePower(void)
{
return (((systemCapacitance*std::pow(maximumVoltage,2))/2)*(1-exp((-2*actualPreChargeTime())/(chosenResistance*systemCapacitance))))/actualPreChargeTime();
}
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