DYNA JOURNAL ENGINEERING

Key words:

turbina mini eólica, MPPT, molino de Ayanz, energía eólica, control de bajo coste, open access, mini-wind turbine, MPPT, Ayanz windmill, wind energy, low-cost control, open access

Article type:

COLABORACION/COLLABORATION DAMR

Section:

COLLABORATIONS

Within the current energy revolution, wind energy is playing an increasing role. However, small-scale generation technologies, such as mini-wind turbines, are less developed.
In this paper, firstly, the feasibility of the recently rediscovered Ayanz mill for small-scale power generation will be studied. As a main result, it has been concluded that the Ayanz windmill with deflector is comparable to current turbine designs such as the Savonius.
In addition, two alternatives have been proposed to simplify the associated electronics and increase the efficiency of the system: first, avoiding the need for a microcontroller by using an analog circuit that emulates the MPPT (Maximum Power Point Tracking) control; and another alternative avoiding the use of a power converter or active control, simplifying the whole system.

Keywords: mini-wind turbine, MPPT, Ayanz windmill, wind energy, low-cost control, open access