Operational Regions of a Multi-Kite AWE System
Paper i proceeding, 2018

Multiple-kite airborne wind energy systems (MAWES) aim to efficiently harvest the stronger, less-intermittent winds at high altitude without material-intensive towers. Solving a series of optimal control problems for two-kite MAWES, we show that pumping-cycle MAWES have three distinct operational regions: Region I, where power is consumed to stay aloft; Region II, where the power harvesting factor grows until the design wind speed; and Region III, where the power extraction is curtailed so as to respect the physical limitations of the system. The actuator disk (AD) method is arguably the simplest tool to model aerodynamic induction effects, though its validity is limited. In this paper, we show that AD is not valid for Region I.

Författare

Rachel Leuthold

Albert-Ludwigs-Universität Freiburg

Jochem De Schutter

Albert-Ludwigs-Universität Freiburg

Elena Malz

Chalmers, Elektroteknik, System- och reglerteknik, Reglerteknik

Giovanni Licitra

Ampyx Power B.V

Albert-Ludwigs-Universität Freiburg

Sébastien Gros

Chalmers, Elektroteknik, System- och reglerteknik, Reglerteknik

Moritz Diehl

Albert-Ludwigs-Universität Freiburg

2018 European Control Conference, ECC 2018

52-57 8550199

16th European Control Conference, ECC 2018
Limassol, Cyprus,

Ämneskategorier

Energiteknik

Energisystem

Annan elektroteknik och elektronik

DOI

10.23919/ECC.2018.8550199

Mer information

Senast uppdaterat

2019-01-24