IScopeReading IScopeElement.GetReading(NonlinearSystemSolution solution)
{
return(new ScopeReading1P(
new Complex32((float)solution.GetValue(in_pin.Vre), (float)solution.GetValue(in_pin.Vim)),
new Complex32((float)solution.GetValue(Ire), (float)solution.GetValue(Iim))
));
}
IScopeReading IScopeElement.GetReading(NonlinearSystemSolution solution)
{
return(new ScopeReading3P(
new Complex32((float)solution.GetValue(in_pin.VAre), (float)solution.GetValue(in_pin.VAim)),
new Complex32((float)solution.GetValue(in_pin.VBre), (float)solution.GetValue(in_pin.VBim)),
new Complex32((float)solution.GetValue(in_pin.VCre), (float)solution.GetValue(in_pin.VCim)),
new Complex32((float)solution.GetValue(IAre), (float)solution.GetValue(IAim)),
new Complex32((float)solution.GetValue(IBre), (float)solution.GetValue(IBim)),
new Complex32((float)solution.GetValue(ICre), (float)solution.GetValue(ICim))
));
}
public string Solve()
{
Compiler compiler = new Compiler();
if (frequencies.Count == 0)
{
frequencies.Add(0.0);
}
for (int i = 0; i < elements.Count; i++)
{
(elements[i] as Element).SetIndex(i);
}
string equations = GenerateEquations();
List <IScopeElement> scopeElements = new List <IScopeElement>();
foreach (var element in elements)
{
if (element is IScopeElement)
{
scopeElements.Add(element as IScopeElement);
}
}
SteadyStateSolution solution = new SteadyStateSolution(frequencies.Count, scopeElements.Count);
int frequencyIndex = 0;
foreach (var frequency in frequencies)
{
string system = equations;
system += "//Parameters" + Environment.NewLine;
system += GenerateParameters(frequency);
//parse equations
NonlinearEquationDescription compiledEquation = compiler.CompileEquations(system);
NonlinearSystemSymbolicAnalytic nonlinearSystem = new NonlinearSystemSymbolicAnalytic(compiledEquation);
//solve
Vector <double> values = solver.Solve(nonlinearSystem, Vector <double> .Build.DenseOfArray(compiledEquation.InitialValues));
NonlinearSystemSolution systemSolution = compiledEquation.GetSolution(values);
//save results
int index = 0;
foreach (var scope in scopeElements)
{
solution.Set(scope.GetReading(systemSolution), index, frequencyIndex);
index++;
}
frequencyIndex++;
}
return(solution.ToString(scopeElements, frequencies.ToArray()));
}
public ACGraphSolution SolveEquationsAC(float frequency)
{
string equations = EquationGeneration(frequency);
//create solver
Compiler compiler = new Compiler();
NonlinearEquationDescription compiledEquation = compiler.CompileEquations(equations);
MathUtils.NonlinearSystemSymbolicAnalytic system = new MathUtils.NonlinearSystemSymbolicAnalytic(compiledEquation);
//calc solution
Vector <double> values = MathUtils.NewtonRaphsonSolver.Solve(
system,
Vector <double> .Build.DenseOfArray(compiledEquation.InitialValues),
25,
0.005,
1.0
);
NonlinearSystemSolution solution = compiledEquation.GetSolution(values);
ACGraphSolution acSolution = new ACGraphSolution();
acSolution.frequency = frequency;
for (int i = 0; i < nodesList.Count; i++)
{
var real = $"v_{i}_re";
var im = $"v_{i}_im";
acSolution.voltages.Add(new Complex32((float)solution.GetValue(real),
(float)solution.GetValue(im)));
}
foreach (var element in elements)
{
acSolution.currents.Add(element.GetCurrent(solution, frequency));
acSolution.voltageDrops.Add(element.GetVoltageDrop(solution));
}
return(acSolution);
/*for (int i = 0; i < elements.Count; i++)
* {
* ElementsAC.Element element = elements[i];
* switch (element.ElementType)
* {
* case ElementsAC.ElementTypeEnum.Capacitor:
* {
* Complex32 voltageDrop = solution.voltages[element.nodes[1]] - solution.voltages[element.nodes[0]];
* Complex32 current = voltageDrop * new Complex32(0.0f, frequency * ((ElementsAC.Capacitor)element).capacity);
* solution.currents.Add(current);
* break;
* }
* case ElementsAC.ElementTypeEnum.Resistor:
* {
* Complex32 voltageDrop = solution.voltages[element.nodes[1]] - solution.voltages[element.nodes[0]];
* solution.currents.Add(voltageDrop / ((ElementsAC.Resistor)element).resistance);
* break;
* }
* case ElementsAC.ElementTypeEnum.CurrentSource:
* ElementsAC.CurrentSource csel = (ElementsAC.CurrentSource)element;
* solution.currents.Add(Complex32.FromPolarCoordinates(csel.current, csel.phase));
* break;
* case ElementsAC.ElementTypeEnum.Transformer2w:
* solution.currents.Add(0.0f);
* break;
* case ElementsAC.ElementTypeEnum.Inductor:
* case ElementsAC.ElementTypeEnum.Ground:
* case ElementsAC.ElementTypeEnum.Line:
* case ElementsAC.ElementTypeEnum.VoltageSource:
* solution.currents.Add(0.0f);//Пропуск значений, поскольку данные токи присутствуют в векторе решения
* break;
* }
* }*/
}
