Baumuller b maXX BM5800 - Current Controller

Controllers
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
454
of 814
3.7
Figure 114: Current controller






d, q
Space Vector PWM

U, V, W

U, V, W

d, q
PWM_U
47.29
PWM_V
47.30
PWM_W
47.31
I
offset_V
I
I
offset_U
offset_W
5000_0080_rev02.cdr
Rho
electrical
(47.47)
Tn (47.10)
Kp (47.9)
Tn (47.8)
Kp (47.7)
(130.18)
130.20
130.19
(47.34)
(47.33)
(47.32)
-1
-1
Umax (142.6)
2
.
3
Isd set value
(47.2)
Isq set value
(47.1)
Back-EMF
feed forward
(47.26)
I
w_actual
I
v_actual
I
u_actual
Current sensing
Interface between motor manager and current controller
Usd
control
output
(47.25)
Usq
control
output
(47.24)
Additional feedforward
(dq decoupling, IxR)
Additional
feedvorward
Usq set
valuel
(47.20)
Usd set
value
(47.21)
Deadtime voltage (47.70)
Deadtime voltage (47.71)
U -set
value
(47.27)
 U -set
value
(47.28)

Dead time compensation factor
(47.50)
Isd
actual
value
(47.4)
Isq actual
value
(47.3)
Nominal deadtime voltage 
Nominal deadtime voltage 