Viser treff 1-9 av 9

• #### Accounting for reserve capacity activation when scheduling a hydropower dominated system ﻿

(Journal article; Peer reviewed, 2020)
As the penetration of variable renewable power generation increases in power systems around the world, system security is challenged. It is crucial to coordinate the available flexible generating resources, such as hydropower, ...
• #### Flow-Based Market Coupling in Short-Term Hydro-Thermal Scheduling ﻿

(Master thesis, 2019)
Flyten av kraft i det nordiske kraftsystemet er under endring, der det er en økning i produksjon fra fornybare energikilder i tillegg til en elektrifisering av ulike deler av industrisektoren, som forandrer sammensetningen ...
• #### Fundamental Multi-Product Price Forecasting in Power Markets ﻿

(SINTEF Rapport;, Research report, 2019)
This report has been prepared in the first phase of the project 'Pricing Balancing Services in the Future Nordic Power Market1, and its purpose is two-fold. First, a review on expected future trends in European power markets ...
• #### Hydrothermal scheduling in the continuous-time framework ﻿

(Peer reviewed; Journal article, 2020)
Continuous-time optimization models have successfully been used to capture the impact of ramping limitations in power systems. In this paper, the continuous-time framework is adapted to model flexible hydropower resources ...
• #### Multi-Market Price Forecasting in Hydro-Thermal Power Systems ﻿

(Chapter, 2018)
This paper presents a framework for price forecasting in hydro-thermal power systems. The framework consists of a long-term strategic and a short-term operational model. The strategic model provides the end-of-horizon ...
• #### Operating a Battery in a Hydropower-Dominated System to Balance Net Load Deviations ﻿

(Chapter, 2019)
Decreasing costs of battery storage technologies make them a viable option for providing flexibility in power systems. In this paper, we study the operations of a battery in combination with cascaded hydropower in a system ...
• #### Optimizing day-ahead bid curves in hydropower production ﻿

(Journal article; Peer reviewed, 2017)
In deregulated electricity markets, hydropower producers must bid their production into the day-ahead market. For price-taking producers, it is optimal to offer energy according to marginal costs, which for hydropower are ...
• #### Rolling Horizon Simulator for Evaluation of Bidding Strategies for Reservoir Hydro ﻿

(Chapter, 2019)
In this paper, a practical approach for benchmarking different bidding strategies towards the day-ahead market has been evaluated. A rolling horizon simulation framework is developed and closely integrated in the daily ...
• #### Signatures of the Transition between Topologically and Magnetically Ordered Ground States in the Schwinger-Boson Mean Field Theory of Frustrated Quantum Antiferromagnets - An analysis of the triangular lattice Heisenberg model with nearest and next nearest neighbour interactions ﻿

(Master thesis, 2015)
We present three different methods of finding the critical spin value $S_c$ of the quantum phase transition between the spin liquid and the Néel order phase on the mean field triangular Heisenberg antiferromagnet at $T=0$K. ...