
Rockwell Automation Publication 750-PM101B-EN-P - April 2022
35
Chapter 3 PowerFlex 755T Control Block Diagrams
Figure 14 - DC Bus Observer
1
2
3
4
5
6
B
A
D
C
FH
EG
I
DC Bus
Obs
X
X
c
Bus
Ob
s
K
i
32
4
325
Bu
sO
bs
Curr E
st
X
0
1,
2
320
1,
2
0
Bu
sO
bs
V
olt
E
st
1,
2
32
3
u B
us
O
bs
K
i
c B
u
sO
bs
Kp
u B
us
O
bs
K
p
+
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X
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rt
0
DC
B
u
s Vol
ts
0
1.
0
3
Vo
lt
Ct
rl [
F
3
]
LscC
trl
C
fg
[C5
]
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Re
fD
cB
u
sOb
s
0
B
usO
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sCon
fi
g(
3
20):
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is
a
b
le
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1- Bu
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ly.
2- Bu
sOb
sV
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st
.
+
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32
2
32
1
Li
mit
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RefV
bu
sR
eg
To
ta
l Sys
C
a
p
Vo
lt
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rl [C
4]
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r Lmt
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l
ilt
s
l
el
DCBusObs
Содержание Allen-Bradley PowerFlex 755T Series
Страница 6: ...6 Rockwell Automation Publication 750 PM101B EN P April 2022 Preface Notes ...
Страница 20: ...20 Rockwell Automation Publication 750 PM101B EN P April 2022 Chapter 2 Parameter Organization Notes ...
Страница 118: ...118 Rockwell Automation Publication 750 PM101B EN P April 2022 Chapter 4 Troubleshooting Notes ...
Страница 122: ...122 Rockwell Automation Publication 750 PM101B EN P April 2022 Appendix A Permanent Magnet Motors Notes ...
Страница 126: ...126 Rockwell Automation Publication 750 RM100B EN P August 2021 ...