Rockwell Automation 2364P Parallel DC Bus Supply Config. - Manual (Page 13)

Publication 2364P-5.01 December 1999
Chapter
1
Theory of Operation
Introduction The parallel configuration, a DC bus supply front-end with
regenerative capability, is used to supply DC power for AC digital
drive inverter units in a common bus drive system. Twenty-three
different parallel configurations provide a spectrum of different
supply and regenerative capabilities.
Figure 1.1
Parallel Configuration
N R U
3-Ph as e
A C Lin e
D C S up ply for
D riv e Lin eu p
R GU RG U
D C
A C
D C
A C
D C
A C
Inv erters