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Change of Perspective. Show image information

Change of Perspective.

Photo: Paderborn University

Arash Khatibi

Contact
Biography
Publications
 Arash Khatibi

Electrical Energy Technology

Research Associate - Estimation, design and simulation of island systems powered by renewable sources based on local potential data

Phone:
+49 5251 60-2303
Fax:
+49 5251 60-3235
Office:
N1.115
Office hours:

Thursday 11:00-12:00

Visitor:
Pohlweg 55
33098 Paderborn
 Arash Khatibi
08/2016 - today

Research Fellow, University of Paderborn

04/2013 - 06/2016

Master studies in Electrical Systems Engineering, University of Paderborn

10/2006 - 09/2010

Electrical Applications Engineer, Monavar Co., Tehran, Iran

09/2004 - 05/2010

Bachelor studies in Electrical Engineering, Science and Technology University of Tehran South Branch, Iran


Open list in Research Information System

2021

Einfluss von Steilaufstellung, Nachführung und Einsatz bifazialer PV-Module auf den Speicherbedarf und die Kosten einer 100% EE-Versorgung Deutschlands

S. Krauter, A. Khatibi, in: Tagungsband des 36. PV-Symposium, 18.-26 Mai 2021, online, ISBN 978-3-948176-14-3, S. 301-304. , 2021


Validation and Performance of Satellite Meteorological Dataset MERRA-2 for Solar and Wind Applications

A. Khatibi, S. Krauter, Energies (2021)

<jats:p>Fast-growing energy demand of the world makes the researchers focus on finding new energy sources or optimizing already-developed approaches. For an efficient use of solar and wind energy in an energy system, correct design and sizing of a power system is of high importance and improving or optimizing the process of data obtaining for this purpose leads to higher performance and lower cost per unit of energy. It is essential to have the most precise possible estimation of solar and wind energy potential and other local weather parameters in order to fully feed the demand and avoid extra costs. There are various methods for obtaining local data, such as local measurements, official organizational data, satellite obtained, and reanalysis data. In this paper, the Modern-Era Retrospective analysis for Research and Applications dataset version 2 (MERRA-2) dataset provided by NASA is introduced and its performance is evaluated by comparison to various locally measured datasets offered by meteorological institutions such as Meteonorm and Deutscher Wetterdienst (DWD, or Germany’s National Meteorological Service) around the world. After comparison, correlation coefficients from 0.95 to 0.99 are observed for monthly global horizontal irradiance values. In the case of air temperature, correlation coefficients of 0.99 and for wind speed from 0.81 to 0.99 are observed. High correlation with ground measurements and relatively low errors are confirmed, especially for irradiance and temperature values, that makes MERRA-2 a valuable dataset, considering its world coverage and availability.</jats:p>


    2020

    Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles

    S. Krauter, D. Rustemovic, A. Khatibi, in: Proceedings of the 35th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 2020


    2017

    Testing and Analysis of Battery Charge Controllers for Off-Grid PV Systems

    A. Khatibi, J. Bendfeld, W. Bermpohl, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, 2017


    Introduction of an Advanced Method for Testing of Battery Charge Controllers for Off-Grid PV Systems

    A. Khatibi, J. Bendfeld, W. Bermpohl, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, 2017


    Open list in Research Information System

    The University for the Information Society