W W - Utsunomiya University(8-2) (8-3) (8-4) R L R I ZL I Z \c tan 7Á v Ë ¡ º Ý 3H _ \ \>* W \...
Transcript of W W - Utsunomiya University(8-2) (8-3) (8-4) R L R I ZL I Z \c tan 7Á v Ë ¡ º Ý 3H _ \ \>* W \...
E
CjR
E
CjR
Z
EI
1
1
1
1
E
CR
RVR
22 1
CR
1tan 1
CRR
CR 1tan
2
ECR
CRjE
CR
R
ECjR
RIRVR
2222
2
11
1
7-2-5 CR
( 7-14)
(7-30)
(7-29)
(7-31)
(7-32) (7-32)'
CRE
CR
RVR
1tan,
1
1
22
CRC
1
CRfC
2
1
2,00 RV
0,EVR
(7-30) (7-32)'
11
CRC
CR
11
CRC
CR
6
CR
• VR • VC
'
RV CV
O
= 0 =
= C = 1/CR
E
'
RVCV
O E
= = 0
= C = 1/CR
CR
•
( )kHz18.3
2
1
CRfC
VR
7-3-1 tan
/2 rad (90o)
/2 rad (90o)
tan ( )
PP
1tan
RC
P
P
1
CR
RP
7-3( 7-16)
CI
RI
(7-34)
tan
cos2
1cosee CVIVIP
,1
cosP
CVR
I
2
2
e
e
CVV
II
tan
tan2
1P
2e
P
2e
P
2
CVR
V
R
VP
C
7-3-2
( 7-17)
PP
1tan
RC
(7-36)
(7-37)
(7-35)
tan
PPPP 1tan
1CRRCQ Q
Q
Q
CS RS
RS RS << 1/ CS
S
S
SS
11
tan
1
R
C
RCQ
SStan RC
QSS 1 CR
Q
8
(7-40)
(7-39)
(7-38)
8-1-1 LR
eRidt
diL eiR
dt
idL
tjtj eEeeIi , EIRILj
EILjR )(
8-1 LR ( 8-1)
(8-2)
(8-3)
(8-4)
R
L
IR
ILtan
m2222
m )()( ILRILRILjREE
e22
e )( ILRE
( 8-2)
(8-5)
(8-6)
(8-7)
22 )( LRZZ
ee22
e )( ZIILRE
•
LX L
LR
LR
LjXRLjRZ
8-1-2
• LR
Z
EE
LjRIII LR
11
LjR
LRjZ
LjRZ
111
•
•
n
i
i
n
i i
YYZZ
11
11
8-1-3 LR ( 8-4)
(8-12)
(8-14)
)(300150)1(150105.110
)1(15011501
30010310300
30010310
46
46
46
1
jjjZ
jjjj
j
j
jZ
R1 L1
11
11
11
1 11
1
LjR
RLj
LjR
Z
j L2Z 1Z
12 ZLjZ
8-4
R1 = 300 , L1 = 300 H = 3 10 4 H, L2 = 1.5 10 4 H, = 106 rad/s
LR
1Z
90o
EILjIR ILj
IR
E
E
8 4
LR
'
0
0
I
I
E
E I
E
E
|tan '| = '
' ' = tan 1
3
4 ' = 0 0 = /2 rad ( 90o)
= R / L /4 rad ( /4 rad = 45o
)
R
L
R
L
IRILjIRE
EILjIR
LR
•
( )kHz18.3
2 L
RfC
VR
tan Q
/2 rad
/2 rad tan
tan Q tan
Q
RS
SS LR
S
StanL
R
S
S
tan
1
R
LQ
8-2-2( 8-8)
(8-17)
(8-15)
tan
tan2
1
cos2
1cos
2eS
2
ee
ILIR
VIVIP
S
L
tan
(8-16)
•
M
L1 L2
i1i2
v1v2
M
j L1 j L2
1I 2I
1V 2V
dt
diM
dt
diL 21
11v
dt
diL
dt
diM 2
21
2v
2111 IMjILjV
2212 ILjIMjV
j M
j L1 M) j L2 M)
1I 2I
1V 2V
21 II
• •
i2 = i1 /n
nN
N
1
2
1
2
v
v
nN
N 1
2
1
1
2
i
i
i1
v1 v2 = nv1
1 : n
N1 N2
2211 vvi i
1 : n
N1 N2
1I 2I
1V 2V2Z
222
2
2
2
2
1
11
11
/
ZnI
V
n
In
nV
I
VZ
1
7 4 6 9
4
29 1 25 ( )
C1 C2
CC CC = C1C2 / (C1 +
C2)
7-20 |VC| / |E|
7-25 AC VI
BC VO
(1) VI VO
(2) |VO| / |VI|
(3) (1) AC
BC