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Hans Ivar Skjelbred

Senior Research Scientist

Hans Ivar Skjelbred

Senior Research Scientist

Hans Ivar Skjelbred
Phone: 480 74 497
Email:
Department: Energy Systems
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1673892

Ensuring the safe operation of hydropower stations is one of the key challenges for electric generation. Clearly the safe operation of such systems can only be archived with proper and effective maintenance scheduling. The objective of this study is to analyze, rank and prioritize the risk factors r...

Authors Beibei Xu Diyi Chen Huanhuan Li Keyun Zhuang Xiao Hu Jinwei Li Hans Ivar Skjelbred Jiehong Kong Edoardo Patelli
Year 2019
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1727615

The short-term hydro scheduling (STHS) problem aims at determining the optimal power generation schedules for either a single hydropower plant or an integrated system of cascaded watercourses during a time horizon from a single day to one week. Traditionally, an aggregated plant concept is usually a...

Authors Jiehong Kong Hans Ivar Skjelbred Olav B Fosso
Year 2019
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1763341

In this paper, we show how progressive hedging may be used to solve stochastic programming problems that involve cross-scenario inequality constraints. In contrast, standard stochastic programs involve cross-scenario equality constraints that describe the non-anticipative nature of the optimal solut...

Year 2019
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1755854

In this paper we investigate the use of marginal cost curves for bidding and offering electricity in a continuous intraday market. Due to the real-time nature of the market, trading decisions must be supported in a computationally efficient manner. Taking the view of a price-taking hydropower produc...

Authors Ane Frøyen Dideriksen Susanne Sekkesæter Stein-Erik Fleten Ellen Krohn Aasgård Hans Ivar Skjelbred
Year 2019
Type Academic chapter/article/Conference paper