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Titel:

Development of a non-linear state estimator for advanced control of an ORC test rig for geothermal application

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
R. Pili, S. Eyerer, F. Dawo, C. Wieland, H. Spliethoff
Abstract:
Organic Rankine Cycle systems are increasingly installed in low-enthalpy geothermal plants to supply efficiently heat and power. The variation in heat demand and the possible contribution to grid ancillary services result in part-load operation and flexibility challenges for the ORC. A suitable control system, able to maximize the power output and guarantee high profits, can be achieved by state-based multivariable advanced controllers. These are based not only on the error on the controlled var...     »
Stichworte:
Organic rankine cycle, Control, State observer, Estimator, Geothermal
Zeitschriftentitel:
Renewable Energy
Jahr:
2020
Band / Volume:
161
Seitenangaben Beitrag:
676-690
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.renene.2020.07.121
Verlag / Institution:
Elsevier BV
E-ISSN:
0960-1481
Status:
Verlagsversion / published
Eingereicht (bei Zeitschrift):
29.01.2020
Angenommen (von Zeitschrift):
25.07.2020
Publikationsdatum:
07.08.2020
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