.Modelica.Electrical.QuasiStatic.SinglePhase.Basic.Impedance

Information

The impedance model represents a series connection of a resistor and either an inductor or capacitor.

The linear impedance connects the voltage v with the current i by v = Z*i. The resistive component is modeled temperature dependent, so the real part R_actual = real(Z) is determined from the actual operating temperature and the reference input resistance real(Z_ref). A conditional heat port is considered. The reactive component X_actual = imag(Z) is equal to imag(Z_ref) if frequencyDependent = false. Frequency dependency is considered by frequencyDependent = true, distinguishing two cases:

(a) imag(Z_ref) > 0: inductive case

The actual reactance X_actual is proportional to f/f_ref

(b) imag(Z_ref) < 0: capacitive case

The actual reactance X_actual is proportional to f_ref/f

See also

Resistor, Conductor, Capacitor, Admittance, Variable resistor, Variable conductor, Variable capacitor, Variable inductor, Variable impedance, Variable admittance