(. 6.3.1) , .
. 6.3.1
U R, U L U , XL . (. 6.3.2).
. 6.3.2 | . 6.3.3 |
I U R , U L 900 ( ). U XL R. , (. 6.3.3), Z .
- , , , . U = U R + U L. , .
U = Z × I
;
Z = U I
R = Z × cos j
XL = Z × sin j
j = arctg ( L R)
UR UL I. j, Z, XL U UL. .
(. 6.3.4), : U = 5 , f = 200 . 300 , ( ).
. 6.3.4
, . 6.3.1. , R, j, XL, Z.
6.3.1.
U, B | UL, B | UC, B | I, | j, | R, | XL, | Z, | |
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j = arctg (UL R), Z = U I, XL = UL I, . 6.3.1 , .
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(. 6.3.5) (. 6.3.6).
. 6.3.5 . 6.3.6