Simon Waczowicz

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The present contribution offers evidence regarding the possibility of obtaining reasonable photovoltaic power forecasts without using weather data and with simple data-driven models. The lack of weather data as input stems from the fact that the constant obtainment of forecast weather data might become too expensive or that communication with weather(More)
The present contribution offers a simple methodology for the obtainment of data-driven interval forecasting models by combining pairs of quantile regressions. Those regressions are created without the usage of the non-differentiable pinball-loss function, but through a k-nearest-neighbors based training set transformation and traditional regression(More)
Die in Deutschland vereinbarte Energiewende macht umfangreiche und weitreichende Veränderungen im deutschen Energieversorgungssystem not-wendig [1]. Die zentrale Rolle nimmt dabei die Integration großer Strom-mengen aus erneuerbaren Energiequellen (" Windstrom " , " Solarstrom ") ein. Eine charakteristische Eigenschaft jener Energiequellen ist deren(More)
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