.
-
, -
.
. ,
z = x ⋅ y, Iz = Ix ⋅ Iy. ,
, , -
. -
, -
-
( )
.
-
.
-
, , -
,
. -
,
.
-
, .
, . . Ipq = Ip ⋅ Iq
(. (9.3))
. (9.18)
, ,
.
, , -
-
15% (Ip = 1,15), -
8%
(Iq = 0,92). -
, (9.18), . .
Ipq = Ip ⋅ Iq = 1,15 ⋅ 0,92 = 1,058 (105,8%).
, -
8% -
5,8% -
15%.
-
, -
:
. (9.19)
, . . -
(-)
. -, -
|
|
, n -.
x 1, x 2, x 3, x 4 -
:
(9.20)
. .
, -
.
1. ?
-
?
-
?
4. ?
-
?
×
×
-
?
-
?
-
?
, -
?
10
,