An in-depth study of robust MPPT for extend optimal power extraction using wind speed compensation technique of wind generators

Meghni, Billel; Toumi, Ilham; Boulmaiz, Amira; Hachana, Oussama

doi:10.1007/s00202-022-01691-5

Cited by 2 publications

(2 citation statements)

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“…Methods for controlling small wind turbines using power electronics can be classified as either machine parameter based, or iterative search based [6]. Machine parameter-based algorithms such as power speed feedback and optimum tip speed ratio are computationally quick methods though they suffer from the need to accurately determine machine parameters.…”

Section: Proposed Controlmentioning

confidence: 99%

“…Parameter-based algorithms cannot be used to achieve the traditional Region 3 control objective because the wind speed-parameter relationships they depend on are different in Region 3. Iterative search methods are comparatively slower in response time when compared with parameter-based methods because they require more complex computations [6]. However, they do not require knowledge of machine parameters and therefore are not impacted by inaccurate estimations or changes in these parameters.…”

Section: Proposed Controlmentioning

confidence: 99%

See 1 more Smart Citation

Should Small Wind Pursue Traditional Region 3 Control?

Bomze,

Visser,

Helenbrook

2024

J. Phys.: Conf. Ser.

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A strategy to eliminate Region 3 control for small, fixed pitch turbines and utilize an extension of Region 2 is presented. Variations in wind probability distribution, capacity factor, and percent overshoot were examined. The relative performance of different control objectives was compared based on projected annual energy production. The results indicated that the Region 2 only control objective can produce energy equivalent to that of the currently employed Region 3 control objective over a range of wind regime-turbine combinations and capacity factors. It is suggested that the additional complexity required to provide Region 3 control for small turbines may not be warranted by the energy extraction benefits, particularly when factoring in additional equipment costs.

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Section: Proposed Controlmentioning

confidence: 99%

Section: Proposed Controlmentioning

confidence: 99%