(RA = R B = RC = 1 ) (. 9.3).
. 9.1 .
9.1
(RA = 1 , RB= 680 , RC=330 Om)..
. 9.4
, , . .
In = 0, . , In ≠0,
. λ , N , , (.9.5). .
, , Ra Rb Ubc √3/2 .
Rb = RC ( . 9.6 )
.
(.9.7) Ra=Rb=Rc=1kOm. - , , .
, () .
, , , .
, , . , .9.2
.
9.2
U, | U, | U, | UN, | I, | Ib, | IC, | IN, | |
RA=1 kOm Rb=680 RC=330 | ||||||||
Ra=Rb=Rc=1 kOm | ||||||||
Ra=Rb=Rc=1 kOm | ||||||||
RA=RB=Rc=l kOm . 3. |
|
|
. 9.8
,
. 9.9