Magnetically Coupled Circuits XIII.Frequency Response. XIV.The Laplace Transform XV.[r]
(1)Electric Circuit Theory
(2)Capacitor & Inductor - sites.google.com/site/ncpdhbkhn Contents
I. Basic Elements Of Electrical Circuits II. Basic Laws
III Electrical Circuit Analysis IV Circuit Theorems
V Active Circuits
VI Capacitor And Inductor VII First Order Circuits
VIII.Second Order Circuits
IX Sinusoidal Steady State Analysis X AC Power Analysis
XI Three-phase Circuits
XII Magnetically Coupled Circuits XIII.Frequency Response
(3)Capacitor & Inductor
1 Capacitor 2 Inductor
(4)Capacitor (1)
Capacitor & Inductor - sites.google.com/site/ncpdhbkhn
Slope = C q
v
+ v –
i, q C
q = Cv
dv
i C
dt
→ =
1
( ) t ( )
v t i d
C −∞ α α
= ∫
dq i
dt
(5)Capacitor (2) i1, q1
C1
i2, q2
C2 v
i, q
+
– Ceq = C1 + C2
v
i, q
+
–
1
i = +i i
1
dv
i C
dt
=
2
dv
i C
dt
=
1 ( 2) eq
dv dv dv dv
i C C C C C
dt dt dt dt
→ = + = + =
1
eq n
(6)Capacitor (3)
Capacitor & Inductor - sites.google.com/site/ncpdhbkhn v1 C1 v2 C2 v i, q + – + – – + v i, q +
–
1 2 1 1 1 eq C C C C C C C = + = +
v = +v v
1
1
1
( ) t ( )
v t i d
C −∞ α α
= ∫
2
1
( ) t ( )
v t i d
C −∞ α α
= ∫
1
1
1 1
( ) ( )
1 1 1
( ) ( )
t t
t t
eq
v i d i d
C C
i d i d
C C C
α α α α α α α α −∞ −∞ −∞ −∞ → = + = + = ∫ ∫ ∫ ∫
1 1 1 1
eq n
(7)Inductor (1)
+ v –
i L
Slope = L
λ
i
Li
λ =
d v
dt
λ
=
di v L
dt