ABB ACS2000 AFE 2MVA - Drive Topology and Components

CHAPTER 2 – POWER ELECTRONICS AND CABINET FEATURES 34
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2.3 Drive topology
This section describes the main design features and introduces the
major power electronics components of a typical ACS2000.
1. DTL compartment with common mode choke
(A) and line choke (B)
2. Swing frame of control unit
3. IFU - input filter unit
4. DC link capacitors
5. AFE - Active front end
6. INU - Inverter unit
7. Grounding switch
8. EMC filter
9. Charging transformer
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References
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2-4 Main components of
the drive
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2-4
1
2
3
4
7
5
6
8
9
B
A