private void button1_Click(object sender, EventArgs e)
{
try
{
if (radioButton3.Checked == true)
{
var power = Convert.ToDouble(comboBox2.SelectedItem.ToString()); // мощность транса кВа
Resistance trans = Val().FirstOrDefault(l => l.Power == power); // определение трансформатора
double u = Convert.ToDouble(textBox2.Text); // напряжение
var cabel = SelectCabel(); //кабель
string yy = comboBox4.SelectedItem.ToString(); // обмотки
Result(cabel, u, yy, trans);
}
else
{
double u = Convert.ToDouble(textBox2.Text); // напряжение
var cabel = SelectCabel(); //кабель
string yy = "";
Resistance trans = null;
Result(cabel, u, yy, trans);
}
}
catch
{
MessageBox.Show("Проверьте правильность введённых данных");
}
}
// массив сопротивлений трансформатора
public Resistance[] Val()
{
Resistance r1 = new Resistance {
Power = 25, FirstPower_1 = "6-10", Resistance_YY = 1.036, Resistance_DYYX = 0.302
};
Resistance r2 = new Resistance {
Power = 40, FirstPower_1 = "6-10", Resistance_YY = 0.649, Resistance_DYYX = 0.187
};
Resistance r3 = new Resistance {
Power = 69, FirstPower_1 = "6-10", Resistance_YY = 0.412, Resistance_DYYX = 0.12
};
Resistance r4 = new Resistance {
Power = 100, FirstPower_1 = "6-10", Resistance_YY = 0.259, Resistance_DYYX = 0.0754
};
Resistance r5 = new Resistance {
Power = 160, FirstPower_1 = "6-10", Resistance_YY = 0.162, Resistance_DYYX = 0.047
};
Resistance r6 = new Resistance {
Power = 250, FirstPower_1 = "6-10", Resistance_YY = 0.104, Resistance_DYYX = 0.03
};
Resistance r7 = new Resistance {
Power = 400, FirstPower_1 = "6-10", Resistance_YY = 0.065, Resistance_DYYX = 0.019
};
Resistance r8 = new Resistance {
Power = 630, FirstPower_1 = "6-10", Resistance_YY = 0.043, Resistance_DYYX = 0.014
};
Resistance[] res = new Resistance[] { r1, r2, r3, r4, r5, r6, r7, r8 };
return(res);
}
public void Result(Cabel cabel, double u, string yy, Resistance trans)
{
double line = Convert.ToDouble(textBox3.Text);// длина линии
double resistance = Math.Sqrt(Math.Pow((cabel.Activnoe * 0.001) * line, 2) + Math.Pow((cabel.Reactivnoe * 0.001) * line, 2));
double resistance_ktp = 0; //сопротивление трансформатора
if (radioButton1.Checked == true)
{
//1 фаза
if (yy == "Y/Yo")
{
resistance_ktp = trans.Resistance_YY;
KZ(resistance_ktp, resistance, u);
}
else if (yy == "Δ/Y,Y/X")
{
resistance_ktp = trans.Resistance_DYYX;
KZ(resistance_ktp, resistance, u);
}
else
{
KZ(resistance_ktp, resistance, u);
}
}
else
{
////три фазы
if (yy == "Y/Yo")
{
resistance_ktp = trans.Resistance_YY;
KZ(resistance_ktp, resistance, u);
}
else if (yy == "Δ/Y,Y/X")
{
resistance_ktp = trans.Resistance_DYYX;
KZ(resistance_ktp, resistance, u);;
}
else
{
KZ(resistance_ktp, resistance, u);
}
}
}
