Delta VP3000 Series - 5-4-5 SMFOC; 5-4-5-1 Control Diagram

Chapter 5 Initial Operation and Adjustment | VP3000
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5-4-5 SMFOC
5-4-5-1 Control Diagram
High Frequency
Injection
Pr[F1-02]
Pr[F1-06]~[F1-07]
Pr[F1-00]
IF Current
Command
U
a
U
b
U
c
IGBT
PWM
dq
abc
q-axis ACR
Speed
Observer
LPF
Pr[F2-15]
Pr[F2-16]~[F2-19]
ASR
-
θ
e
ω
r
d-axis ACR
Pr[F2-22]~[F2-24]
LPF
Pr[F1-03]
Pr[F1-04] Pr[F1-05]
Pr[F1-08]~[F1-11]
+
0
dq
abc
I
d
*
I
q
*
Pr[F2-00]~[F2-01] Pr[F2-02] = 0, Pr[F2-07]~[F2-12]
= 1, Pr[F2-04]~[F2-06]
Torque Limit
Active
Magnetic
Regulator
SM
U
a
U
b
U
c
I
a
I
b
I
c
Pr[F1-01]
Fcmd
Pr[C1-01]
Acc/Dec Time
Pr[C2-00]~[C2-11]
Pr[C2-17]-[C2-20]
Pr[d5-01]~[d5-05]
Voltage
Limit
Pr[F2-21]
V
dc