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Feedforward B-KEY
maximum I-KEY
power I-KEY
point I-KEY
tracking I-KEY
of O
PV B-KEY
systems I-KEY
using O
fuzzy B-KEY
controller I-KEY
A O
feedforward O
maximum O
power O
-LRB- O
MP O
-RRB- O
point O
tracking O
scheme O
is O
developed O
for O
the O
interleaved O
dual O
boost O
-LRB- O
IDB O
-RRB- O
converter O
fed O
photovoltaic O
-LRB- O
PV O
-RRB- O
system O
using O
fuzzy B-KEY
controller I-KEY
. O
The O
tracking B-KEY
algorithm I-KEY
changes O
the O
duty B-KEY
ratio I-KEY
of O
the O
converter O
such O
that O
the O
solar O
cell O
array O
-LRB- O
SCA O
-RRB- O
voltage O
equals O
the O
voltage O
corresponding O
to O
the O
MP O
point O
at O
that O
solar B-KEY
insolation I-KEY
. O
This O
is O
done O
by O
the O
feedforward B-KEY
loop I-KEY
, O
which O
generates O
an O
error B-KEY
signal I-KEY
by O
comparing O
the O
instantaneous B-KEY
array I-KEY
voltage I-KEY
and O
reference B-KEY
voltage I-KEY
. O
The O
reference B-KEY