. . , . .
.
:
(, ) ;
() .
(FOC - field oriented control) (DTC - direct torque control).
- () . . , (). , , , () . 40 2-5 .
:
(, . field oriented control, FOC);
(-, . direct torque control with voltage space vector modulation, DTC-SVM);
(-, . direct torque control with flux vector modulation, DTC-FVM).
(, . field oriented control, FOC) - , (, ), , , .
, 1970 [ . , , . , .
1
: . .
|
|
(, ) , Is . , . - Is : Isd ( ) Isq ( ) dq (R-FOC rotor flux-oriented control) - . , - .
.
dq αβ/dq, . Isd, Isq. (dq/αβ), , Vsα* Vsβ*.
, , .