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Stefan Jaehnert

Forskningsleder

Stefan Jaehnert

Forskningsleder

Stefan Jaehnert
Telefon: 456 78 235
Avdeling: Energisystemer
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1786441

This paper presents a framework for long-term price forecasting in hydro-thermal power systems comprising two modeling layers. A long-term hydro-thermal model expresses the expected future cost as a function of hydro reservoir levels to a short-term operational model. The short-term model re-optimiz...

År 2020
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1754126

At present there is an ongoing process within the EU on how to fulfil the commitment made to the Paris agreement. The role of hydrogen, and in particular hydrogen from natural gas combined with capture and storage of the produced CO2 (CCS), is debated. The hydrogen for Europe pre-study has been unde...

Forfattere Reigstad Gunhild Allard Coussy Paula Straus Julian Bordin Chiara Jaehnert Stefan Størset Sigmund Østtveit Ruff Benjamin
År 2019
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1719888

In order to quantify a set of scenarios for the European and Norwegian energy system, a set of two linked models is applied. These comprise a global assessment model and an expansion model for the European power system. This setup of linked model allows to apply global framework developments in more...

År 2019
Type Rapport/avhandling
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1649673

A linear complementarity model is developed and presented for two different electricity market designs comprising an energy-only as well as a capacity market. In addition, storage units are implemented, assessing the impact of the market design on these units. Results of a case study for northern Eu...

Forfattere Askeland Magnus Jaehnert Stefan Korpås Magnus
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1626968

This paper compares the simulation results for two stochastic optimization power market models. EMPS uses aggregation and heuristics to calculate the optimal dispatch. SOVN simulates the operation of the power system in one large linear programming problem taking each single plant and reservoir into...

Forfattere Graabak Ingeborg Jaehnert Stefan Korpås Magnus Mo Birger
År 2019
Type Del av bok/rapport