Page 178 - Modern Control of DC-Based Power Systems
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142 Modern Control of DC-Based Power Systems
V BUS
I L,1
d 1
K I&I Control
R f1 L f1
d . E 1 C f1 V
1
R L I CPL
V BUS
I
L,3
d
K I&I Control 3
R f3 L f3
d . E 3 C f3 V
3
MVDC BUS
I CPL
Figure 5.17 Centralized I&I Control for MVDC System.
Figure 5.18 Voltage I&I cascaded Ideal CPL Step 10.3 - 17.8 MW.
the I&I control stabilizes the system towards the reference point V ref 5 1:
The dynamic of the inductor current is described in Fig. 5.19.
5.3.4.2 Shipboard Power System
The Shipboard Power System has been modeled in Matlab\SIMULINK,
based on the parameters in Table 6.2. The load steps of 22.5 MW have
