Delta Electronics VFD037CH23A-21 — параметры настройки управления вектором без датчиков [224/638]

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Delta Electronics VFD037CH23A-21 [224/638] When setting pr 0 11 to 3 the focpg control diagram is shown as follows
Chapter 12 Description of Parameter SettingsCH2000 Series
12-8
When setting Pr.00-11 to 2, the sensorless vector control diagram is shown as follows.
Fcmd
Pr00-20
2/3
e->s
AVR
07-23
3/2
s->e
M
IGBT
PWM
01-00
01-01
01-02
05-01
05-02
05-03
05-04
DC BUS
V/F
table
Voltage
Detection
Protection
Accel/decel
time
DC BUS Voltage
Current
Detection
01-00,01-01
01-02,01-03
01-04,01-05
01-06,01-07
01-08
Top limit F:01-10
Lower limit F:01-11
Slip
Compensate
07-27
Filter
Time
07-25
Fcmd
When setting Pr.00-11 to 3, the FOCPG control diagram is shown as follows.
ASR
Current
control
IGBT
&
PWM
IM
no offset
by
03-00
by
11-29
by multi function input

11-28
TqBias
Flux weakening
curve
current
measure
To r q ue L im it
11-14
motor 1
01-01
01-02
05-01
~
05-09
10-00
~
10-02
00-20
actual frequency
current feedback
+
+
+
11-06~11-11,
11-17~11-20
11-00 Bit 0=0
11-03~11-05,
11-00 Bit 0=1
11-21/11- 22
Encoder
-
11-12
Gain for ASR Speed
Feed Forward

+
Torque command
Iq command
Id command
motor 2
01-35
01-36
05-13
~
05-21

Содержание

1610

Изучите параметры настройки управления вектором без датчиков и их влияние на производительность. Подробные схемы и объяснения помогут вам оптимизировать систему.