Electric Circuits, Global Edition
10th Edition
ISBN: 9781292060545
Author: James W. Nilsson, Susan Riedel
Publisher: Pearson Education Limited
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Chapter 14, Problem 12P
(a)
To determine
Find the expression for the transfer function
(b)
To determine
Find the value of the frequency at which the magnitude of
(c)
To determine
Find the maximum value of the magnitude of
(d)
To determine
Find the value of the frequency at which the magnitude of
(e)
To determine
Find the value of the cutoff frequency and the transfer function
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Question Two
A generating station consisting of two generators, one of 20 MVA,
11 kV, 0.18 pu reactance with the unit transformer of 20 MVA, 11/132 kV,
0.08 pu reactance, another of 30 MVA, 11 kV, 0.18 pu reactance with the
transformer of 30 MVA, 11/132 kV, 0.12 pu reactance, transmits power over
double circuit 132-kV transmission line. Each line is having reactance of 120
ohms per phase. Determine the fault current supplied by the generators
to a three-phase solid fault on the 132-kV bus-bar at the receiving end.
Neglect pre-fault current and losses. Assume pre-fault generated voltages at
rated value.
4v+9v+8v=-3v+6v',-5v,
where vi and vo are the input and output voltage, respectively.
I decided to focus on the magnitude where I do the normalization on low and high pass and have the bandpass as dB(dB(decibel), with frequency cutoff, I manage to get accurate but have trouble controlling the frequency cutoff accurately and the bandbass isn't working properly. As such I need help.My Code:
% Define frequency range for the plot
f = logspace(1, 5, 500); % Frequency range from 10 Hz to 100 kHz
w = 2 * pi * f; % Angular frequency
% Parameters for the filters
R = 1e3; % Resistance in ohms (1 kΩ)
C = 1e-6; % Capacitance in farads (1 μF)
L = 10e-3; % Inductance in henries (10 mH)
% Transfer functions
H_low = 1 ./ (1 + 1i * w * R * C); % Low-pass filter
H_high = (1i * w * R * C) ./ (1 + 1i * w * R * C); % High-pass filter
H_band = (1i * w * R * C) ./ (1 + 1i * w * L / R + 1i * w * R * C); % Band-pass filter
% Cutoff frequency for RC filters (Low-pass and High-pass)
f_cutoff_RC = 1 / (2 * pi * R * C);
% Band-pass filter cutoff frequencies
f_lower_cutoff = 1 / (2 * pi *…
Chapter 14 Solutions
Electric Circuits, Global Edition
Ch. 14.2 - Prob. 1APCh. 14.2 - A series RL low-pass filter with a cutoff...Ch. 14.3 - Prob. 3APCh. 14.3 - Prob. 4APCh. 14.3 - Prob. 5APCh. 14.4 - Prob. 6APCh. 14.4 - Using the circuit in Fig. 14.22, compute the...Ch. 14.4 - Prob. 8APCh. 14.4 - Prob. 9APCh. 14.5 - Design the component values for the series RLC...
Ch. 14.5 - Prob. 11APCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - Prob. 3PCh. 14 - Prob. 4PCh. 14 - Study the circuit shown in Fig. P14.5 (without the...Ch. 14 - Suppose we wish to add a load resistor in parallel...Ch. 14 - Use a 1 mH inductor to design a low-pass, RL,...Ch. 14 - Use a 10 mH inductor to design a low-pass passive...Ch. 14 - Prob. 9PCh. 14 - Use a 500 nF capacitor to design a low-pass...Ch. 14 - Prob. 11PCh. 14 - Prob. 12PCh. 14 - Prob. 13PCh. 14 - Prob. 14PCh. 14 - Prob. 15PCh. 14 - Prob. 16PCh. 14 - Using a 100 μH inductor, design a high-pass, RL,...Ch. 14 - Prob. 18PCh. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - Prob. 23PCh. 14 - Prob. 24PCh. 14 - Using a 50 nF capacitor in the bandpass circuit...Ch. 14 - Design a series RLC bandpass filter using only...Ch. 14 - Prob. 27PCh. 14 - Design a series RLC bandpass filter using only...Ch. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Consider the circuit shown in Fig. P14.31.
Find...Ch. 14 - Prob. 32PCh. 14 - The purpose of this problem is to investigate how...Ch. 14 - The parameters in the circuit in Fig. P14.33 are R...Ch. 14 - Prob. 35PCh. 14 - Prob. 36PCh. 14 - Prob. 37PCh. 14 - Prob. 38PCh. 14 - Prob. 39PCh. 14 - Prob. 40PCh. 14 - The input to the RLC bandreject filter designed in...Ch. 14 - Use a 500 nF capacitor to design a bandreject...Ch. 14 - Prob. 43PCh. 14 - Prob. 44PCh. 14 - Prob. 45PCh. 14 - The parameters in the circuit in Fig. P14.45 are R...Ch. 14 - Prob. 47PCh. 14 - Given the following voltage transfer function:
At...Ch. 14 - Consider the series RLC circuit shown in Fig....Ch. 14 - Repeat Problem 14.49 for the circuit shown in Fig....Ch. 14 - Prob. 51PCh. 14 - Design a DTMF high-band bandpass filter similar to...Ch. 14 - Prob. 53P
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What is Filter & Classification of Filters | Four Types of Filters | Electronic Devices & Circuits; Author: SimplyInfo;https://www.youtube.com/watch?v=9x1Sjz-VPSg;License: Standard Youtube License