Journal of Energy Technologies and Policy www.
iiste.
org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
Vol.
1, No.
1, 2011
8 | P a g e
www.
iiste.
org
Modeling and performance analysis of a small scale direct
driven PMSG based wind energy conversion...
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Journal of Energy Technologies and Policy www.
iiste.
org
ISSN 2224-3232 (Paper) ISSN 2225-0573 (Online)
Vol.
1, No.
1, 2011
8 | P a g e
www.
iiste.
org
Modeling and performance analysis of a small scale direct
driven PMSG based wind energy conversion systems
C.
Janani1*
K.
Rajambal2
1.
Dept of electrical and electronics engineering, Pondicherry engg college, Pondicherry
2.
Dept of electrical and electronics engineering, Pondicherry engg college, Pondicherry
*jchandramohan2@gmail.
com
Abstract
This paper proposes a small scale wind energy conversion system comprising a direct driven PMSG
connected to the grid through a power electronic interface.
The variable voltage variable frequency output
from the wind generator is rectified, boosted and converted in to a fixed voltage fixed frequency output.
The boost chopper maintains a constant DC at the inverter terminals.
The modulation index of the inverter
is adjusted to extract maximum power from the wind.
The system components such a
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