1. 1 Pertemuan 7 Basic RL and RC Circuits Matakuliah: H0042/Teori Rangkaian Listrik Tahun: 2005 Versi: <<versi/01

2. 2 Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : Menyebutkan kondisi transien pada rangkaian RLC

3. 3 Outline Materi Materi 1: karakteristik beban RL Materi 2 : karakteristik beban RC Materi 3 : respon sinyal

4. 4 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…..

5. 5 Fig. 9.1 The source-free parallel RLC circuit. W.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. i(0 + ) = I 0 v(0 + ) = V 0

6. 6 Fig. 9.3 Circuit from Example 9.1. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Find v C (t) for the circuit of (a).

7. 7 Fig. 9.5 An example overdamped response. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. The response v(t) = 84(e -t – e -6t ) of the parallel network shown.

8. 8 Fig. 9.6 An example critically damped circuit. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. The critically damped response v(t) = 420e -2.45t of the network shown.

9. 9 Fig. 9.8, 9.9 Underdamped response examples. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. 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.

10. 10 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. Copyright ©2002 McGraw-Hill. All rights reserved. Simulated overdamped, critically damped, and underdamped voltage response for a parallel RLC network with L = 7 H and C = 1/42 F.

11. 11 Fig. 9.11 Circuit from Example 9.2. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. Determine i L (t) for the circuit shown in (a).

12. 12 Fig. 9.15 (a) The series RLC circuit which is the dual of (b) a parallel RLC circuit. W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. (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.

13. 13 Fig. 9.18 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 v C (t). W.H. Hayt, Jr., J.E. Kemmerly, S.M. Durbin, Engineering Circuit Analysis, Sixth Edition. Copyright ©2002 McGraw-Hill. All rights reserved. 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 v C (t).

14. 14 RESUME Karakteristik sinyal Critical damping ditentukan oleh rangkaian berbeban RLC paralel.