3. (35 pts) Consider a standard RLC circuit with a resistor R, inductor L and capacitor C all in ...
An RLC circuit contains in series a resistor R = 3 Ω, an inductor L = 1 H, and a capacitor C = 0.5 F. The current I(t) is provided by a source with emf E = 20cos(2t) Volts, where t is the time. Find the steady-state current Ip that develops after a long time (theoretically when t → ∞).
4. Consider a series RLC circuit driven by a voltage source with capacitor voltage as output. Assume the following parameter values: R 20n, L ;: 1 mH, C : 5μF a. b. c. d. Write down the transfer function of the system Choose a sample time for the system Find the pulse transfer function (use MATLAB 'c2d' command) Find the range of K for stability for the closed-loop sampled-data system
4. Consider a series RLC circuit driven by a voltage...
4. An electrical filter circuit is built with a series resistor (R), inductor (L) and capacitor (C). The ratio of resistor voltage (output) to source voltage (input) is given by H is the magnitude of a complex number, where ZL=JwL ZC = 1 / (j w C) andjsVT (same as 1) w frequency (radians/sec) 2 f,where f is frequency in Hz. For each exercise, assign the values of R, L and C and set the recommended frequency range. Then have...
A resistor (R = 9.00 x 102.2), a capacitor (C = 0.250 uF), and an inductor (L = 1.70 H) are connected in series across a 2.40 x 102-Hz AC source for which AVmax = 1.50 x 102 V. (a) Calculate the impedance of the circuit. Ο ΚΩ (b) Calculate the maximum current delivered by the source. (c) Calculate the phase angle between the current and voltage. (d) is the current leading or lagging behind the voltage? The current leads...
Exercise 3 An RLC circuit is made of a resistor, an inductor and a capacitor connected in series to a battery. The current I(t) in such a circuit satisfies the ODE LI"(t) + RI (1) + (t) = G(t) where L is the inductance (unit: henrys (H)), R is the resistance (unit: ohms (N2), C is the capacitance (unit: farads (F)), and G is the forcing term generated by an AC power (G is actually the derivative with respect to...
2. Consider the parallel RLC circuit mentioned in class, with C = 1, L = 4, and R = 1 (a) Derive the iin-to v transfer function, i.e., the circuit's impedance (b) Compute and plot the step response (c) Plot the magnitude of the frequency response function, G(jw) as a function of Compute, via analysis, the frequency wmar Wwhere maximum gain |G(jw)| is w. maximized (d) Verify your results using MATLAB: Plot the system's response to a step, and to...
An RLC series circuit with 150-ohm resistor, 25-mH inductor, and 2 microfarad-capacitor is powered by an AC voltage source with a peak voltage of 340V and a frequency of 660 Hz. (a) Find the peak current that flows in the circuit. (b) Determine the phase angle of the source voltage relative to the current. (c) Determine the peak voltage across the resistor and its phase angle relative to the voltage source. (d) Find the peak voltage across the inductor and...
An RLC series circuit with 150-ohm resistor, 25-mH inductor, and 2 microfarad-capacitor is powered by an AC voltage source with a peak voltage of 340V and a frequency of 660 Hz. (a) Find the peak current that flows in the circuit. (b) Determine the phase angle of the source voltage relative to the current. (c) Determine the peak voltage across the resistor and its phase angle relative to the voltage source. (d) Find the peak voltage across the inductor and...
RLC circuit in series A resistor R is connected in series to an inductor L and a capacitor C, without any external emf sources. (a) Using the fact that the energy stored in both the capacitor and the inductor is being dissipated in the resistor, show that the charge on the capacitor q(t) satisfies the differential equation d^2 q/ dt^2 + Rdq/Ldt + q/LC = 0. This is the equation of a damped oscillator and it has a solution of...
Consider a series RLC circuit where the output voltage y(t) is taken across the resistor and the input is the voltage x(t). (a) Find the transfer function of this filter. (b) What is the type of this filter?