Person

Dr.-Ing.

Alexander Helmedag

Address

 

Dr.-Ing. Alexander Helmedag was employed as a research associate from August 2009 until December 2018 at ACS. He was team leader of "Campus Cluster Projects" and head of the division "Grid Dynamics".

 
 

Publications

Riccobono, Antonino; Helmedag, Alexander Sebastian; Berthold, Anica Renate; Averous, Nurhan Rizqy; de Doncker, Rik W.; Monti, Antonello; "Stability and Accuracy Considerations of Power Hardware- in-the-Loop Test Benches for Wind Turbines"; IFAC-PapersOnLine, 50, 10977-10984
Averous, Nurhan Rizqy; Stieneker, Marco; Kock, Stefan; Andrei, Teofil-Cristian; Helmedag, Alexander Sebastian; de Doncker, Rik W.; Hameyer, Kay; Jacobs, Georg; Monti, Antonello; "Development of a 4 MW Full-Size Wind-Turbine Test Bench"; IEEE journal of emerging and selected topics in power electronic, 5, 600-609
Averous, Nurhan Rizqy; Stieneker, Marco; Kock, Stefan; Andrei, Teofil-Cristian; Helmedag, Alexander Sebastian; de Doncker, Rik W.; Hameyer, Kay; Jacobs, Georg; Monti, Antonello; "Development of a 4 MW Full-Size Wind-Turbine Test Bench"; 2015 IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2015) : Aachen, Germany, 22 - 25 June 2015 / [E.ON Energy Research Center, RWTH Aachen University ...], 29-36
Helmedag, Alexander; Lankes, Stefan; Isermann, Timo; Adler, Felix; de Doncker, Rik W.; Monti, Antonello; "Modeling of Wind Farms based on a Novel DSP-Simulator-Cluster"; 2nd Conference for Wind Power Drives (CWD 2015) : Eurogress Aachen, 3rd - 4th March, 2015 / Center for Wind Power Drives, 13-25
Averous, Nurhan Rizqy; Stieneker, Marco; Kock, Stefan; Andrei, Teofil-Cristian; Helmedag, Alexander Sebastian; de Doncker, Rik W.; Hameyer, Kay; Jacobs, Georg; Monti, Antonello; "Development of a 4 MW Full-Size Wind Turbine Test Bench"; 2015 IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems Aachen 2015-06-22 - 2015-06-25, 23 Folien
Helmedag, Alexander; "System level multi-physics power hardware in the loop testing for wind energy converters", VIII, 222 S. : Ill., graph. Darst.
Soltau, Nils; Stagge, Hanno; de Doncker, Rik W.; Stevic, Marija; Helmedag, Alexander; Monti, Antonello; "Commissioning of a High-Power Test Bench and Extension for HIL Testing", 56 S.
Helmedag, Alexander; Isermann, Timo; Jassmann, Uwe; Radner, Dominik; Abel, Dirk; Jacobs, Georg; Monti, Antonello; "Testing nacelles of wind turbines with a hardware in the loop test bench"; Instrumentation & measurement : I & M, 17, 26-33
Helmedag, Alexander; Isermann, Timo; Monti, Antonello; "Fault Ride Through Certification of Wind Turbines Based on a Hardware in the Loop Setup"; IEEE transactions on instrumentation and measurement : IM, 63, 2312-2321
Helmedag, Alexander; Isermann, Timo; Monti, Antonello; "Fault Ride Through Certification of Wind Turbines based on a Power Hardware in the Loop Setup"; 2013 IEEE International Workshop on Applied Measurements for Power Systems : AMPS ; September 25-27, 2013, E.ON Energy Research Center RWTH Aachen Univ., Aachen, Germany ; proceedings, 150-155
Helmedag, Alexander; Isermann, Timo; Averous, Nurhan Rizqy; Stieneker, Marco; de Doncker, Rik W.; Monti, Antonello; "Multi-Physics Power Hardware in the Loop Test Bench for On-Shore Wind Turbine Nacelles"; 2013 IEEE ECCE Asia Downunder (ECCE Asia 2013) : [5th IEEE Annual International Energy Conversion Congress and Exhibition in the Asia Pacific Region] ; Melbourne, Australia, 3 - 6 June 2013 / [sponsored by IEEE; PELS, IEEE Power Electronics Society ...], 221-226
Molitor, Christoph; Wu, Xiang; Helmedag, Alexander; Benigni, Andrea; Monti, Antonello; "Power-hardware-in-the-loop test bed for integration of alternative energy sources"; International journal of distributed energy resources and smart grids, 9, 87-102
Benigni, Andrea; Liu, Junqi; Helmedag, Alexander; Li, Weilin; Molitor, Christoph; Schäfer, Bettina; Monti, Antonello; "An Advanced Real-Time Simulation Laboratory for Future Grid Studies: Current State and Future Development"; 2012 IEEE Workshop on Complexity in Engineering : COMPENG 2012, proceedings : June 11-13, 2012, Aachen, Germany, 65-70
Molitor, Christoph; Benigni, Andrea; Helmedag, Alexander; Chen, Kan; Calì, Davide; Jahangiri, Pooyan; Antonello, Monti; Müller, Dirk; "Multi-Physics Test Bed for Renewable Energy Systems in Smart Homes"; IEEE transactions on industrial electronics, 60, 1235-1248
Benigni, Andrea; Helmedag, Alexander; Abdalrahman, Adil M. E.; Pilatowicz, Grzegorz; Monti, Antonello; "FlePS: A power interface for Power Hardware In the Loop"; 14th European Conference on Power Electronics and Applications (EPE)/ECCE Europe Conference on Power Electronics and Adjustable Speed Drives - Towards the 20-20-20 Target, AUG 30-SEP 01, 2011, Birmingham, ENGLAND, 1-10