: ..
5 1231
130302
112371
: ..
2016 .
|
:
110 3 . -1-2- -150, 1-3, 2-3 - -95.
:
) , , . 3 1 2. , , ;
) , 1 -1, .
.
:
:
I1 =50 , I2 = 10, I3 = 28, I4 = 15, I5 = 4
:
1 = 23;2 =35;3 =16;q1=17MBap;
q1 = 29 Map;q2 = 30Map;q3=15MBap;Ua=125kB;U= 110
1
|
:
) 3 1 2:
s31= 
= 
(*A)
s32= 
= 
= (12,6+j11,8)(*A)
:
s3=s31+s32= 3,4+j6,2+12,632+j11,84211= (16+j15)(*A)
1 2:
s1=s1+s31= (23+j29)+(3,4+j3,2)= (26,4+j32,2) (*A)
s2=s2+s32= (35,+j30)+(12,6+j11,8)= (47,6+j41,8) (*A)
) :
-150
r= 0,21 (/)
x= 0,4 (/)
-95
r= 0,33 (/)
x= 0,45(/)
)z12=(r+j* x)*l12= (0,21+j0,4)*10=(2,1+j4) ()
z132=(r+j* x)*l132= (0,33+j0,45)*19=(6,27+j8,55) ()
)
z= 
()
) :
2.
|
za1=(r+j*x)*la1= (0,21+j0,4)*50=(10,5+j20)()
z1=(r+j*x)*l2= (0,21+j0,4)*28=(5,88+j11,2) ()
Sa= 
= 
(26,57+j27,03)(*)
sA1=sA=(26,57+j27,03) (*)
|
|
|
s12=s= sA1-s1= 26,57+j27,03-26,4-j32,2=(0,17-j5,17) (*)
s2=s12- s2=0,17-j5,17-47,6-j41,8=(-47,43-j46,97) (*)
1 . 2 . - .
.
) :
s12= 
(*)
s132= 
(0,21-j1,54) (*)
:
s12+ s132= s
-0,043-j3,63+0,21-j1,54= (0,17-j5,17) (*)
) 3.
s13=s132+s13= 0,21-j1,54+3,4+j3,2= (3,6+j1,66) *
s23=s32+s132= 12,6+j11,8-0,21+j1,54=(12,39+j13,34) *
|
5. :
3.
:
1:
sA1+ s21-s1-s3=0
26,57+j27,03+0,043+j3,63-23-j29-3,6-j1,66=0
2:
sA2+ s21-s2-s23=0
47,43+j46,97-0,043-j3,63-35-j30-12,39-j13,34=0
.
) , 1 -1, (Q1=Q1).
| A |
| 4 |
| SA=26,57+j27,03 |
|
U1:
U1=UA- 
=125- 
= 117,55-j2,25
U1= 
=117,55 ()
U1:
∆q1= 
= 
(*)
sA1=26,57+j(27,03-8,08)=26,57+j18,95
U1=125- 
= 125-5,98-j3,02= 119,02-j3,02
U1= 
= 119,058.
1,6 1.
|
1. .. - , , , 2011.
2. .., ... ,2013.
3. .. , 2009.
