Baumuller b maXX BM5800 - Overviewing the Voltages before and after the PWM

Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
455
of 814
3
Figure 115: Overviewing the voltages before and after the PWM
PWM
PWM_U
(47.29)
PWM_V
(47.30)
PWM_W
(47.31)
5000_0407_rev02.cdr
Rho electrical (47.47)

PWM
U, V, W


U



d, q

d, q
3
.
Ud+Uq
2
2
Rho electrical (47.47)

d, q
Rho electrical (47.47)

d, q
3/2
.
U+U
22
Usq set value (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)
U after PWM (47.41)
U after PWM (47.42)
Ud after PWM (47.44)
Uq after PWM (47.43)
DC link
actual voltage
(130.3)
Motor
total voltage
smoothed
(6.38)
Smoothing time
1,25 ms
PWM
total voltage
smoothed
(142.7)
Smoothing time
(142.10)
Nominal deadtime voltage 
Nominal deadtime voltage 
Deadtime
voltage
(47.70)

Deadtime
voltage
(47.71)

Motor-
Us
Motor-
Us
Current controller
Nominal
deadtime voltage 
Nominal
deadtime voltage 
Motor
model
Display
motor-Usd
Motor-Usq
Motor power display
Motor-
Usd
Motor-
Usq
U , (47.27,47.28)
0
1
142.1
bit 2