POWER STRATEGY SCHEME OF A STANDALONE WIND ENERGY SYSTEM

[ 30 Oct 2019 | vol. 12 | no.10 | pp. 13-22 ]

About Authors:

Abdelhaq Amar Bensaber1
-1University of Science and Technology of Oran - Mohamed-Boudiaf-

Abstract:

The best solution for isolated areas is to use a wind turbine associated with batteries because it is a reliable power system, however, the random nature of weather conditions and the nonlinearity of the system cause a variation in voltage, power and frequency. This paper proposes a power control strategy to attain maximum performance despite any uncertainties and coordinated by an intelligent control to deal with the power flow between the wind turbine power system and the batteries in order to satisfy the load requirements while keeping the state of charge within secure limits. The proposed standalone is tested with variable conditions to affirm the efficiency of the proposed control.

Keywords:

MPPT, DFIG, SOSMC, management, Battery, DC/DC converterx

 

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