(Rab = Rbc = Rca= 1 ) (. 10.3). ( ) .
.10.1.
10.1
. | . | ||
, | IA | ||
IB | |||
IC | |||
, | Iab | ||
IBC | |||
I | |||
, | Uab | ||
Ubc | |||
Uca | |||
, | |||
BC | |||
, | ∑P |
- (Ra = 1 , Rb= 680 , Rc=330 Om). . 10.4 .
.
, .
(. 10.5) , .
√3 , . . , .
(, ) Rab Rbc Rca Uca (. 10.6). .
(. 10.7 10.8).
.
(. 10.9)
Rab=Rbc-Rca=1k0m .
( )
, . 10.2. ( -
, ,
).
.
10.2
IAB, mA | IBC, mA | ICA, mA | IA, mA | IB, mA | IC, mA | |
|
|
:
- .
- :
) ;
) .
3. (, ) . , ?
4. ?
5. ?
6. ?
7. .
11