2007

Bakare, G.A.; Krost, G.; Venayagamoorthy, G.K. & Aliyu, U.O.
Differential Evolution Approach for Reactive Power Optimization of Nigerian Grid System

IEEE PES General Meeting, June 2007 Tampa, Florida, USA


Burges, K.; Bömer, J.; Brakelmann, H.; Brüggmann, J.; Erlich,I.; van de Sandt, R.; Jensen, H.; Carstensen H. & Grotlüschen, H.
Bipolar offshore networks of high capacity for collective wind farm connections

European Offshore Wind 2007 Conference and Exhibition, 2007


Bakare, G.A.; Krost, G.; Venayagamoorthy, G.K. & Aliyu, U.O.
Comparative Application of Differential Evolution and Particle Swarm Techniques to Reactive Power and Voltage Control

14th International Conference on Intelligent System Applications to Power Systems, November 2007 Kaohsiung, Taiwan PDF


Singh, S.N. & Erlich, I.
Bidding in the Electricity Markets

Electrical India, December 2007 Vol. 47 No. 12 pp. 48-62


Feltes, C.; Engelhardt, S.; Kretschmann, J.; Fortmann, J.; Koch, F. & Erlich I.
Overvoltage Ride-Through of DFIG based Offshore Wind Farms

European Offshore Wind 2007 Conference and Exhibition, 2007


Ackermann, T.; Abbad, J.R.; Dudurych, I.M.; Erlich, I.; Holttinen, H.; Kristoffersen, J.R. & Sorensen, P.E.
European Balancing Act

IEEE Power and Energy Magazine, Nov. - Dez. 2007 Vol. 5 No. 6 pp. 90-103


Krost, G.
Trends der Hochspannungstechnik: Berichte von der CIGRE 2006 (Teil 3) -- SC C2 "Betrieb und Regelung Elektrischer Energiesysteme"

etz, 2007 Vol. 11 S. 76-78


Erlich, I.; Kretschmann, J.; Fortmann, J.; Mueller-Engelhardt, S. & Wrede, H.
Modeling of Wind Turbines Based on Doubly-Fed Induction Generators for Power System Stability Studies

IEEE Transactions on Power Systems, 2007 Vol. 22 pp. 909-919


Matics, J. & Krost, G.
Computational Intelligence Techniques Applied to Flexible and Auto-adaptive Operation of CHP Based Home Power Supply

14th International Conference on Intelligent System Applications to Power Systems, November 2007 Kaohsiung, Taiwan PDF


Pappala, V.S.; Wilch, M.; Singh, S.N. & Erlich, I.
Reactive Power Management in Offshore Wind Farms by Adaptive PSO

14th International Conference on Intelligent System Applications to Power Systems, November 2007 Best Paper Award - Has won the best paper award at the 14th International Conference of Intelligent System Application to Power Systems, Kaohsiung, Taiwan PDF


Singh, S. N. & Erlich, I.
Particle Swarm Based Optimal Estimation of Block Incremental Cost Curve

14th International Conference on Intelligent System Applications to Power Systems, November 2007 Kaohsiung, Taiwan PDF


Wilch, M.; Feltes, C. & Erlich, I.
Reactive Power Generation by DFIG based Wind Farms with AC Grid Connection

European Conference on Power Electronics and Applications, September 2007 Aalborg, Denmark PDF


Matics, J. & Krost, G.
Die Sonne im Haus verwalten - Simulationsstudien einer Photovoltaik-basierten Hausversorgung

Essener Unikate, Berichte aus Forschung und Lehre der Universität Duisburg-Essen, 2007 Vol. 31 S. 8-17


Wilch, M.; Pappala, V.S.; Singh, S.N. & Erlich, I.
Reactive Power Generation by DFIG Based Wind Farms with AC Grid Connection.

IEEE Powertech, July 2007 Lausanne, Switzerland PDF


Pappala, V.S., & Erlich, I.
Uncertainty Modeling for the Management of Distributed Generation Units using PSO.

IEEE Powertech, July 2007 Lausanne, Switzerland PDF


Cai, L.J. & Erlich, I.
Power System Static Voltage Stability Analysis Considering all Active and Reactive Power Controls - Singular Value Approach.

IEEE Powertech, July 2007 Lausanne, Switzerland PDF


Pappala, V.S.; Wilch, M.; Singh, S.N. & Erlich, I.
Reactive Power Management in Offshore Wind Farms by Adaptive PSO

Engineering Intelligent Systems, June 2007 Vol. 15 No. 15 pp. 91-98 PDF


Erlich, I. & Brakelmann, H.
Integration of Wind Power into the German High Voltage Transmission Grid.

IEEE Power Engineering Society General Meeting, June 2007 Tampa, Florida, USA PDF


Matics, J. & Krost, G.
Prospective and Adaptive Management of Small Combined Heat and Power Systems in Buildings

Proc. of 9th REHVA World Congress CLIMA, June 2007 Helsinki, Finland


Feltes, C. & Erlich, I.
Variable Frequency Operation of DFIG based Wind Farms connected to the Grid through VSC-HVDC Link.

IEEE Power Engineering Society General Meeting, June 2007 Tampa, Florida USA PDF


Pappala, V.S. & Erlich, I.
Management of Distributed Generation Units under Stochastic Load Demands using Particle.

IEEE Power Engineering Society General Meeting, June 2007 Tampa, Florida, USA PDF


Erlich, I. & Shewarega, F.
Introduction of Wind Power Generation into the First Course in Power Systems.

IEEE Power Engineering Society General Meeting, June 2007 Tampa, Florida, USA PDF


Erlich, I.; Wrede, H. & Feltes, C.
Dynamic Behavior of DFIG-Based Wind Turbines during Grid Faults.

PCC Power Conversion Conference Proceedings, April 2007 Nagoya, Japan PDF


Matics, J.; Krost, G.; Freinatis, S. & Dubielzig, G.
Adaptive and Flexible Energy Management for Micro Combined Heat and Power Systems

IASTED International Conference on "Power and Energy Systems", Jan 2007 Clearwater, Florida, USA