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Im Outdoorlabor des Fachgebietes werden sowohl PV-Module als auch Wechselrichter unter realen Bedingungen untersucht. Show image information

Im Outdoorlabor des Fachgebietes werden sowohl PV-Module als auch Wechselrichter unter realen Bedingungen untersucht.

Welcome to the website of Electrical Energy Technology - Sustainable Energy Concepts (EET-NEK)

Innovative electrical energy technology for a sustainable energy transition!

 

Part of the Competence Center for Sustainable Energy Technology of the University of Paderborn (KET)

Organizer of Colloquium for Electrical Engineering Technology 

Areas of actuation:

• Innovative energy supply structures (centralized and decentralized)

• Effective use of energy (energy consumption minimization in construction and operation)

• Application of renewable energy (analysis of potentials, efficient conversion, long service life)

• Load management (adjustment of consumption profile to actual regenerative energy availability)

Pulikationen

2018


Open list in Research Information System

An Automated Solar-Biomass Hybrid Dryer System for Rural Communities in Ghana

G. Obeng-Akrofi, J. Oppong Akowuah, G. Opoku-Agyemang, I. Nkrumah, M..K.E. Donkor, R.Y. Tamakloe, F.K. Ampong, T. Klaus, S. Krauter, M. Waldhoff, A. Olenberg, E. Kenig, in: Proceedings of SWC2017/SHC2017, International Solar Energy Society, 2018

DOI


Lifetime Extension of Photovoltaic Modules by Influencing the Module Temperature Using Phase Change Material

D. Weber, M.I. Rafsan Jani,, M. Grabo, O. Wallscheid, T. Klaus, S. Krauter, J. Böcker, in: World Conference on Photovoltaic Energy Conversion (WCPEC-7), 45th IEEE PVSC, 28th PVSEC, 34th EU PVSEC., 2018

DOI


Photovoltaic yield prediction using an irradiance forecast model based on multiple neural networks

S.P. DURRANI, S. BALLUFF, L. WURZER, S. Krauter, Journal of Modern Power Systems and Clean Energy (2018), 6(2), pp. 255-267

DOI


Simple and effective methods to match photovoltaic power generation to the grid load profile for a PV based energy system.

S. Krauter, Solar Energy (2018), 159, pp. 768–776


Open list in Research Information System

2017


Open list in Research Information System

Update on rankings of conversion efficiencies and energy yield of micro-inverters, including inverters for two PV modules

J. Bendfeld, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, S. 1477–1481, 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


Start-up factory Ghana: Creating an enabling environment for the dissemination of renewable energies

T. Klaus, I. Nkrumah, M. Donkor, R. Tamakloe, F. Ampong, S. Krauter, in: Proceedings of the ISES Solar World Congress 2017, 2017


Long-term performance of PV micro-inverters

J. Bendfeld, S. Krauter, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, S. 1836–1840, 2017


Minimizing storage costs by substituting centralized electrical storage by thermal storage at the end user, also suppling balancing power for grid operation

S. Krauter, D. Prior, Energy Procedia (2017), 135, pp. 210 - 226

Many processes in industrial and domestic applications require heating or cooling at certain steps of a process. Even if the process itself cannot be shifted towards periods of high PV output (which would be favorable), the heating and cooling necessities can be carried out via an inexpensive thermal storage instead of a costly electrical storage. Examples are: distillation units, washing machines, dishwashers, coolers, freezers. The resulting “shiftability” of power consumption can be a business model by offering that availability of load dispatching on the balancing power market. An example using PCM as cooling storage for refrigerators that has been investigated: A focus of this paper is the use of that load shifting ability to provide balancing power. Another emphasis is on the protection of individual consumer data: To keep the state of use of each individual consumer (actually: interactive consumer or “prosumer”) anonymous, but still performing the sales of balancing power, the orders for load-dispatching can be transmitted via transmitted via a regional, non-individual broadcasting message within the GSM network. Demonstrating DSMs capacities, abilities and limits concerning domestic applications is an important task to prepare large-scale implementation and to convince stakeholders. To reaching that goal, several realistic DSM scenarios for cooling applications and freezers have been developed with the prerequisite that DSM activities are supposed to be without comfort losses and without restrictions for consumers while the limits for lower and upper temperature for food are maintained.


Advanced PV Module Hot Spot Characterisation

S. Krauter, S. Wendlandt, L.. Süthoff, S. Berendes, J.. Teubner, L. Podlowski, J. Berghold, P. Grunow, in: Proceedings of the 33rd European Photovoltaic Solar Energy Conference, Amsterdam, (Niederlande), 25.-29. Sept. 2017, 2017


Performance of MERRA2 Data Compared to Floating LiDAR

J. Bendfeld, S. Balluff, S. Wübbeke, S. Krauter, in: Proceedings of the DEWEK 2017, 2017


Comparison of Conversion Efficiencies and Energy Yields of Micro-Inverters for Photovoltaic Modules

S. Krauter, in: VDE-Proceedings of NEIS 2017 – Conference on Sustainable Energy Supply and Energy Storage Systems by IEEE-PES. Hamburg (Deutschland), 21.–22. September, 2017., 2017


Minimizing storage costs: Simple and effective methods to match PV with grid load, including shift of holiday period

S. Krauter, in: Proceedings of the 11th International Conference for Renewable Energy Storage, 14-16 March 2017, Düsseldorf, Germany., 2017


Short-term wind speed and power prediction for offshore wind farms using neural networks

J. Bendfeld, S. Balluff, J. Krüger, S. Krauter, in: Proceedings of the DEWEK 2017, 2017


Smart Charging Management System of Plugged-in EVs for Optimal Operation of Future Power Systems.

S. Krauter, A. Ameli, in: VDE-Proceedings of NEIS 2017 – Conference on Sustainable Energy Supply and Energy Storage Systems by IEEE-PES. Hamburg (Deutschland), 21.–22. September, 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

Own Conferences

RIO 15 – International Conference for the use of renewable energy for climate protection and sustainable development in Rio de Janeiro on 3rd and 4th of September 2015

Proceedings of RIO15 (part 4/9/2015): http://www.rio15.net/proceedings.html

Energy Efficiency for urban development and architecture (Event in Portuguese free of charge on 3rd of September 2015 in Rio de Janeiro). Program:
http://rio15palestras.blogspot.de/p/programa.html

DPS 2012

Energy autonomy via decentralized Energy Systems

Prof. Dr.- Ing. habil. Stefan Krauter

 

University of Paderborn 
Electrical Energy Technology
Sustainable Energy Conce

Further information:
Contact

Prof. Dr.-Ing. Stefan Krauter

Electrical Energy Technology

Sustainable Energy Concepts for Energy Transition.

Stefan Krauter
Phone:
+49 5251 60-2301
Fax:
+49 5251 60-3235
Office:
N1.110
Web:

Office hours:

Tuesday 10:00-11:00 am.

 

Live Broadcast of Prof. Krauters talks on Solar Energy today, 23rd of July 2018, from 10 am to 6 pm (3 pm to 9 pm CET) at São Paulo School of Advanced Science on Renewable Energy (at University of Sao Paulo USP)

Rio 15

RIO 15 – International Conference for the use of renewable energy for climate protection and sustainable development in Rio de Janeiro on 3rd and 4th of September 2015

KET

Competence Center for Sustainable Energy Technology of the University of Paderborn

DPS 2012

Conference Proceedings - Conference on Decentralized Power Systems, 20th Sept. 2012 in Paderborn (Germany)

DPS 2011

Conference Proceedings - Conference on Decentralized Power Systems, 2011 in Paderborn (Germany)

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