J
Jacob Østergaard
Researcher at Technical University of Denmark
Publications - 227
Citations - 8333
Jacob Østergaard is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Electric power system & Wind power. The author has an hindex of 39, co-authored 227 publications receiving 7230 citations. Previous affiliations of Jacob Østergaard include University of Copenhagen & Shandong University.
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Proceedings ArticleDOI
Variable speed wind turbines capability for temporary over-production
TL;DR: In this article, the behavior and capability of variable speed wind turbine (VSWT) for providing temporary active power overproduction was studied. But the results can be used in designing suitable control systems for VSWT inertia response and frequency control, which is useful for the grid operator for restoring a critical situation of grid frequency dip.
Journal ArticleDOI
Coordinated Control Strategies for Offshore Wind Farm Integration via VSC-HVDC for System Frequency Support
TL;DR: In this article, the authors proposed coordinated control strategies to provide system inertia support for main grid from offshore wind farm that is integrated through HVdc transmission is the subject matter of this paper.
Proceedings ArticleDOI
Driving Pattern Analysis for Electric Vehicle (EV) Grid Integration Study
Qiuwei Wu,Arne Hejde Nielsen,Jacob Østergaard,Seung Tae Cha,Francesco Marra,Yu Chen,Chresten Træholt +6 more
TL;DR: The driving data in Denmark were analyzed to extract the information of driving distances and driving time periods which were used to represent the driving requirements and the EV unavailability to facilitate the integration of electric vehicles into the Danish power system.
Journal ArticleDOI
Day-ahead tariffs for the alleviation of distribution grid congestion from electric vehicles
TL;DR: The case study results show that the concept is successful in a number of situations, most notably a predicted system overload of 155% can be successfully alleviated on the test distribution network.
Journal ArticleDOI
Enhanced Voltage Control of VSC-HVDC-Connected Offshore Wind Farms Based on Model Predictive Control
TL;DR: In this article, an enhanced voltage control strategy (EVCS) based on model predictive control (MPC) for voltage-source-converter-based high-voltage direct-current (VSC-HVDC)-connected offshore wind farms (OWFs) was proposed.