12-Pulse Series Connection - Siemens SINAMICS DCM Operating Instructions Manual

Descriptions of functions
10.26 Connecting units in parallel and in series
10.26.5

12-pulse series connection

Note
12-pulse applications
The circuit diagrams in this chapter are block diagrams.
You can find detailed information on interconnecting, dimensioning and parameterizing in the
application document "12-pulse applications".
Support is also available through our Technical Support organization (for contact address,
see "Preface (Page 3)").
Topology
The following diagram shows the topology of a 12-pulse series connection of two
SINAMICS DCM.
Figure 10-82 12-pulse series connection (1), block diagram
The following diagram shows the topology of a 12-pulse series connection, where additional
converters are connected in parallel to each of the two 12-pulse converters connected in
series.
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SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A