Aurora Electronics MAGNETEK PVI-3600-OUTD-UK-F-W - Manual (Page 13)

Installation and Operator’s Manual Page 13 of 63
(PVI-3600-OUTD-UK-F-W Rev.: 1.0)
DC/DC Boost Converter Grid Interface Inverter
Gate Drive Board Gate Drive Board
Inverter
Embedded
Controller
Inverter
Embedded
Controller
Line Filter
Operator
Interface
To
Distribution
Panelboard
Breaker
Inverter Current Feedback
Grid Voltage Feedback
DC Current Feedback
Optoisolation
PMSG
Aurora Wind
Inteface Box
2 - line LCD Reset
20 A
3.6 kW
K1
CB1
High Voltage DC Bus
PMG
input
V oc = 400 V max.
V
nom
= 360 V nom.
V
min
= 40
Generator Voltage Feedback
Load Bank
(Optional)
20 A
Aurora Wind Inverter
3.6 kW
Fig.4 AURORA block diagram
The block diagram shows the model AURORA PVI-3600-OUTD-UK-F-W with
its two input Dc-Dc converters. The two Dc-Dc converters are controlled in
parallel by the Wind maximum power point tracker control.
Thanks to its high efficiency and large heat-sink, AURORA offers max. power
operation over a wide ambient temperature range.
The inverter is digitally controlled by means of two independent Digital Signal
Processors (DSP), and one microprocessor.
Two single-chip independent computers maintain control in full compliance with
the electric standards relating to systems power supply and safety.
The AURORA operating system performs inter-process communication checks to
ensure the entire unit operates properly.