DEVELOP AND MANAGE OF MPPT ALGORITHM FOR WIND ENERGY CONVERSION SYSTEM
Keywords:
Maximum power point tracking (MPPT), Perturb & observe algorithm (P&O), wind energy conversion system (WECS).Abstract
This paper proposes a most outlet tracking (MPPT) algorithmic rule for wind energy conversion systems. The
planned algorithmic rule utilizes the dc current as the worrisome variable. The algorithmic rule detects explosive wind speed
changes indirectly through the dc-link voltage slope. The voltage slope is, in addition, won't to enhance the pursuit speed of
the algorithmic rule and to avert the generator from stall underneath speedy wind speed slowdown conditions. The planned
methodology uses 2 modes of operation: A perturbs and observe (P& O) mode with accommodative step size
underneath slow wind speed fluctuation conditions and a prediction mode used under efficient wind speed amendment
conditions. The dc link capacitor voltage slope reflects the expedition information of the generator that is then won't to
prognosticate future step size and direction of the current command. The planned algorithmic rule shows enhanced stability
and efficient pursuit capability under each high and low rate of amendment wind speed conditions.
