EE 3301 Section 501

Experiment 7– Respond of RLC Circuits

Luis Pineda-Aguirre

Son Nguyen

November 12, 2013

Parameter Unit Theor Experi %Error

Rc 1000 9.89k 1.1

L mH 1.0 .98 2

c uF 0.1 0.1 0

Parameter Unit Theor Experi %Error

Rc 27 26.8 .7

L mH 1.0 .98 2

c uF 0.01 0.01 0

Natural Response of Parallel RLC circuit:

7.1: values used on a natural response

7.2: values used on a step response

Using Table 7-1

= 5k

= 31.62k

Underdamped

V 1

TD = 0

TF = 1 m sP W = 2 m sP E R = 4 m s

V 1 = 0

TR = 1 m s

V 2 = 1 0 C 1. 1 u F

L 11 . 0 m H

R 1

1 k

0

V

Natural Response of Series RLC circuit:

α=7449

Using Table 7-1

= 500k

= 31.62k

Overdamped

V 1

TD = 0

TF = 1 m sP W = 2 m sP E R = 4 m s

V 1 = 0

TR = 1 m s

V 2 = 1 0 C 1. 1 u F

R 1

1 k

0

L 1

1 0 u HV

Natural Response on parallel RLC circuit:

Using Table 7-2

= 1.85M

= 316.227k

Overdamped

Natural Response on Series RLC circuit:

V 1

TD = 0

TF = 1 m sP W = 2 m sP E R = 4 m s

V 1 = 0

TR = 1 m s

V 2 = 1 0 C 1. 0 1 u F

L 11 . 0 m H

R 1

2 7

0

V

Using Table 7-2

= 13.5k

= 316.227k

Underdamped

Step Response on Parallel RLC circuit:

V 1

TD = 0

TF = 1 m sP W = 2 m sP E R = 4 m s

V 1 = 0

TR = 1 m s

V 2 = 1 0 C 1. 0 1 u F

R 1

2 7

0

L 1

1 m HI

Step Response on Series RLC circuit:

Critically damped