Maximum wind power plant generation by reducing the wake effect

作者: Mikel De-Prada-Gil , César Guillén Alías , Oriol Gomis-Bellmunt , Andreas Sumper

DOI: 10.1016/J.ENCONMAN.2015.05.035

关键词: Wind powerWind profile power lawMarine engineeringMomentum (technical analysis)Wind-turbine aerodynamicsPower (physics)WakeElectricity generationTurbineEngineering

摘要: This paper analyses, from a steady state point of view, the potential benefit Wind Power Plant (WPP) control strategy whose main objective is to maximise its total energy yield over lifetime by taking into consideration that wake effect within WPP varies depending on operation each wind turbine. Unlike conventional approach in which turbine optimised individually own capture, proposed aims optimise whole system operating some turbines at sub-optimum points, so reduced and therefore power generation maximised. The methodology used assess performance both approaches presented applied two particular study cases. It contains comprehensive model considering single, partial multiple effects among turbines. also takes account Blade Element Momentum (BEM) theory accurately compute thrust coefficient results suggest good concept, since an increase annual captured 1.86% up 6.24% may be achieved (depending rose location) specific slightly away their optimum reducing thus effect.

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