1 Pertemuan 7 Basic RL and RC Circuits Matakuliah: H0042/Teori Rangkaian Listrik Tahun: 2005 Versi:

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Pertemuan 7

Basic RL and RC Circuits

Matakuliah : H0042/Teori Rangkaian Listrik

Tahun : 2005

Versi : <<versi/01

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Learning Outcomes

Pada akhir pertemuan ini, diharapkan mahasiswa

akan mampu :

• Menyebutkan kondisi transien pada rangkaian RLC

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Outline Materi

• Materi 1: karakteristik beban RL

• Materi 2 : karakteristik beban RC

• Materi 3 : respon sinyal

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Chapter 8 Basic RL and RC Circuits

Engineering Circuit Analysis Sixth Edition

W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin

Copyright © 2002 McGraw-Hill, Inc. All Rights Reserved.

Fig. 9.1 Basic RL and RC Circuit

Fig. 9.3 Circuit from …..

Fig. 9.5 Overdamped...

Fig. 9.6 Critical Damped...

Fig. 9.8 Underdamped…

Fig. 9.10 Simulated signal.

Figs. 9.11 Example…..

Fig. 9.15 The Series RLC…...

Fig. 9.18 An RLC…..

5W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.

Copyright ©2002 McGraw-Hill. All rights reserved.

The source-free parallel RLC circuit.

0 )( - 1

0

0

dt

dvCtitvd

LR

v t

t

i(0+) = I0

v(0+) = V0

0 1

1

2

2

Ldt

dv

R

dt

vdC



Find vC(t) for the circuit of (a).



The response v(t) = 84(e-t – e-6t) of the parallel network shown.



The critically damped response v(t) = 420e-2.45t of the network shown.

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Fig. 9.8, 9.9 Underdamped response examples.

W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.


The underdamped response of the network shown.

The response of the network for three different resistance values, showing an increase in the magnitude of oscillation.

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Fig. 9.10 Simulated overdamped, critically damped, and underdamped voltage response

for the example network.

W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition.


Simulated overdamped, critically damped, and underdamped voltage response for a parallel RLC network with L = 7 H and C = 1/42 F.



Determine iL(t) for the circuit shown in (a).



(a) The series RLC circuit which is the dual of (b) a parallel RLC circuit. The element values are, of course, not identical in the two circuits.



An RLC circuit that is used to illustrate several procedures by which the initial conditions may be obtained. The desired response is nominally taken to be vC(t).

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RESUME

• Karakteristik sinyal Critical damping ditentukan oleh rangkaian berbeban RLC paralel.

1 Pertemuan 7 Basic RL and RC Circuits Matakuliah: H0042/Teori Rangkaian Listrik Tahun: 2005 Versi:

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